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  • How can I know if the price of the extruded board I bought is expensive or cheap?
    To understand whether the price of extruded panels is reasonable, it is first necessary to compare prices based on consistent quality standards. This means that we need to ensure that the extruded panels we purchase have the same quality level and avoid price differences due to different qualities. In terms of the thickness of extruded boards, products with different thicknesses may vary in price. Thicker extruded boards are usually more durable, therefore their prices are relatively high. Thin extruded boards are relatively cheaper, but have a relatively short lifespan. Therefore, when selecting the thickness of the extruded board, it is necessary to weigh it based on actual usage needs. In addition, the unit weight of the extruded board will also affect its price. Unit weight refers to the weight per unit volume. The higher the unit weight, the higher the density of the extruded board, and therefore the price will correspondingly increase. On the contrary, extruded boards with lower bulk density are relatively cheaper. Finally, the raw materials used for extruded panels are also an important factor affecting prices. Different quality raw materials can lead to price differences in extruded panels. Generally speaking, extruded boards made of high-quality raw materials are more expensive, while low-quality raw materials are relatively cheaper. In summary, to understand whether the price of extruded panels is reasonable, it is necessary to first determine the quality standards, and then compare them based on factors such as thickness, bulk density, and raw materials. If you have specific specifications, you can send me a private message and I will provide you with a quotation for your reference while ensuring quality.

    2023 11/14

  • What is the cost of rock wool board external wall insulation construction?
    In the construction industry, rock wool board external wall insulation construction is an important project. It not only plays an important role in building insulation, but also effectively improves the energy efficiency of buildings. However, the cost of rock wool board external wall insulation construction is also an important factor to consider. So, what are the cost components of rock wool board external wall insulation construction? Today, let's take everyone to understand. The cost of rock wool board external wall insulation construction mainly consists of the following parts: 1. Labor costs: This refers to the wages, social insurance, and other expenses of construction personnel. In the construction of rock wool board external wall insulation, professional technical personnel are required for construction, so labor costs are essential. 2. Cost of rock wool board: Rock wool board is the main material for external wall insulation construction, so it is necessary to pay for the procurement cost of rock wool board. 3. Cost of bonding mortar: Bonding mortar is a specialized mortar used to paste rock wool boards onto walls, and its procurement cost needs to be paid. 4. Grid cloth cost: Grid cloth is a material used to enhance the strength and stability of the external wall insulation layer, and its procurement cost needs to be paid. 5. Cost of anti crack mortar: Anti crack mortar is a specialized mortar used to prevent cracking and detachment of the external wall insulation layer, and its procurement cost needs to be paid. 6. Cost of insulation nails: Insulation nails are specialized nails used to fix rock wool boards on the wall, and their procurement costs need to be paid. 7. Bracket cost: Bracket is a bracket used to support rock wool board and external wall insulation layer, and its production or procurement costs need to be paid. 8. Testing fee: After completing the external wall insulation construction, the project needs to be tested to ensure its quality and safety, and the testing fee needs to be paid. 9. Management fees and taxes: This refers to the expenses required for managing and coordinating the entire project, as well as the taxes that need to be paid. In summary, the cost of rock wool board external wall insulation construction mainly consists of the following parts. When calculating the cost of rock wool board external wall insulation construction, it is necessary to add up the costs of each part to obtain the total cost of the entire project. At the same time, it is necessary to make reasonable estimates and adjustments to the costs of each part based on the actual situation to ensure the smooth progress of the entire project and the achievement of quality requirements.

    2023 11/08

  • Do you understand glass wool felt?
    Glass wool felt is a felt like material made mainly of natural minerals such as quartz sand and limestone, combined with high-temperature melting and bonding. It has various excellent characteristics, as follows: 1. Efficient insulation: Glass wool felt has a low thermal conductivity, which can effectively maintain indoor temperature and reduce energy loss. 2. Sound absorption and noise reduction: The porous structure of glass wool felt provides excellent sound absorption performance, which can effectively reduce noise pollution. 3. Lightweight: Glass wool felt is lightweight and easy to construct, which can reduce the load-bearing capacity of the building while not affecting the building structure. 4. Corrosion resistance: Glass wool felt has excellent corrosion resistance and will not deteriorate due to long-term contact with water or other chemical substances. 5. High safety: Glass wool felt is non flammable, non explosive, non-toxic, and harmless to both the human body and the environment, making it a safe and environmentally friendly material. 6. Easy construction: Glass wool felt construction is simple and can be cut, pasted, fixed, etc., greatly shortening the construction period and improving efficiency. 7. Economy: The price of glass wool felt is relatively low, and its service life is long, which can greatly reduce construction and maintenance costs. Glass wool felt has a wide range of applications in fields such as construction, insulation, and noise reduction. For example, it can be used as insulation materials, soundproofing materials, and fireproof materials in buildings; It can be used as insulation, sound insulation, and shock absorption materials in industry; It can be used as a sound insulation and shock absorption material in cars, and so on.

    2023 10/07

  • Application of Henan thermal insulation extrusion board
    As one of the new building materials, Henan insulation extrusion board has now been more and more known by users, but users do not know enough, so today xiaobian to the system to introduce Henan insulation extrusion board. First of all, let's first understand what is the Henan thermal insulation extrusion board? Henan thermal insulation extruded board is a hard foam board made with polystyrene resin as raw material and other raw materials and polymers, mixing and injecting through heating and catalyst, and then extrusion and pressing out. And Henan insulation extruded plate is because it has many advantages to bring users a good use experience, and Henan insulation extruded plate has excellent high strength compression resistance, excellent thermal insulation, high quality water, moisture resistance, stable performance, safety and environmental protection and many other advantages. After introducing the advantages of Henan insulation extrusion board, we will understand the application of Henan insulation extrusion board. Henan thermal insulation extrusion board is mainly used in: 1, building roof insulation, steel structure roof, building wall insulation, building ground moisturizing, square ground, ground frost swelling control, central air conditioning and ventilation pipeline, etc. 2, the ground moisture-proof insulation layer, widely used for the bottom floor of various buildings moisture-proof, high and cold area highway, railway, airport runway under the subgrade laying can control the thermal expansion of the floor tile cold contraction state, and has an excellent structural bearing effect. 3, interior decoration, advertising board, widely used in interior decoration, ceiling, sound insulation wall, sandwich door filling materials, heat insulation, sound insulation, moisturizing, weight reduction and other effects. The plate is added with fire retardant agent in the production process, so it is difficult to burn. It can also be widely used in advertising companies to produce all kinds of advertising boards. The above is about the application of Henan insulation extruded board, if you need, you can consult Zhengzhou Ou Nuo Building Materials Co., LTD. Contact information: 13598027365.

    2023 05/22

  • How should the extruded board choose?
    Until today, we have a lot of understanding of the extrusion plate, but may not be so detailed, today xiaobian will take you to understand the Henan extrusion plate should be how to choose? Before understanding how to choose Henan extruded board, Xiaobian first take you to understand the characteristics of Henan extruded plate: 1. Excellent thermal insulation performance: Henan extruded plate has low thermal conductivity, good thermal insulation performance, which can effectively reduce the indoor and outdoor temperature difference, and improve the indoor comfort. 2. Lightweight: Henan extruded plate light weight, convenient construction, reduce the weight of the building itself, building earthquake resistance. 3. Good waterproof performance: Henan extruded plate surface smooth, not water absorption, can effectively prevent water penetration. 4. Good fire performance: Henan extruded plate has good fire performance, not easy to burn, can effectively protect the safety of the building. 5. Good compressive performance: Henan extruded plate has good compressive performance, can withstand a specific load, to ensure the stability of the building. After understanding the characteristics of Henan extruded plate, we will understand how to choose Henan extruded board: First of all, before choosing Henan extruded plate, users should be clear about their needs, only really understand their needs can choose the right Henan extruded plate. 1. According to the insulation requirements: according to the insulation requirements of the building, choose different thickness and density of Henan extrusion board to meet the insulation requirements of the building. 2. Selection according to the construction environment: according to the construction environment of the building, select different types of indoor, outdoor, above-ground and underground Henan extrusion panels. 3. Choose according to the fire requirements: according to the fire requirements of the building, choose those that meet the standard of Henan extruded plate to improve the safety of the building. 4. Choose according to the economic force: in order to achieve the best insulation effect, according to their own economic force to choose a higher price, higher cost-effective Henan extruded plate. In short, users should choose Henan extruded board according to their own needs, so that your experience can get the best effect. And if you want to ask questions or have the intention to purchase, welcome to call, contact information: 13598027365. Zhengzhou Onuo Building Materials Co., Ltd. looks forward to serving you.

    2023 04/24

  • Henan is the advantage of xps extruded plate
    First of all, we know that Henan xps extruded plate is made of polystyrene resin as raw material and other raw materials and polymers by heating and injecting the catalyst. Its scientific name is adiabatic extruded polystyrene foam (XPS for short), XPS has a perfect closed hole honeycomb structure, this structure makes XPS board have very low water absorption (almost no water absorption), low thermal conductivity, high pressure resistance, aging resistance (almost no aging decomposition phenomenon in normal use). Next, Xiaobian will take you to understand the advantages of Henan xps extruded plate: 1, can be used for a long time: Henan xps extruded plate external strong and strong, weight of more than 350 kg, has a good wind resistance, impact resistance characteristics. And Henan xps extrusion plate high temperature, acid and alkali, corrosion resistance, anti-aging. The application life of Henan xps extrusion board can reach more than 30 years. 2. Reasonable planning: it can be customized according to the needs of users to achieve the purpose of reducing the workload during construction. 3, agile construction lunch: select plate or combined equipment, dry work; with nails, saws, plane, drill, bonding and other characteristics. 4, good thermal insulation function: Henan xps extruded plate can well protect the temperature, so that users are in a comfortable environment. 5. Energy saving and environmental protection: the production process of Henan xps extrusion plate needs high temperature and high pressure; Henan xps extrusion plate is non-toxic, harmless, non-free, no radioactive energy, green environmental protection new energy-saving building materials. 6. Henan xps extruded board is a new external wall insulation data with glass magnesium fire board as surface layer and rock wool as core layer. Exterior wall insulation xps extruded board is specially for the construction of the external wall insulation thin plastering system and planned production, suitable for the base wall for concrete or brick wall and other dense structure of the new or existing construction of the external wall insulation or energy saving transformation, can also be used as fire isolation belt, significantly forward the construction of the external wall fire prevention work. Above is the advantage of Henan xps extruded plate. If you have the intention to purchase, you can understand the Zhengzhou Ou Nuo Building Materials Co., LTD. Contact information: 13598027365 Manager Lu

    2023 04/17

  • Common sense introduction of floor heating extrusion plate
    With the improvement of everyone's requirements for life quality, ensuring living comfort has become an important problem. In life, we usually use Henan floor heating extruded plate to ensure the temperature of the living environment. Today xiaobian will take you to understand the Henan floor heating extruded plate. Henan extruded polystyrene floor heating board (XPS) is an important part of the floor heating auxiliary materials, also known as Henan extruded polystyrene insulation board, is a kind of Henan floor heating insulation board (Henan floor heating insulation board is generally divided into XPS and EPS). Henan floor heating extruded plate can prevent the floor heating system downward scattered heat loss, greatly improve the energy saving effect. Therefore, choose a high quality Henan heating extrusion plate is very important for energy saving and environmental protection, how to distinguish the different Henan heating extrusion plate on the market? Mainly from the following aspects to give you a good feeling of Henan floor heating extrusion board: 1, Henan floor heating extrusion board is made of polystyrene resin, but many extrusion board on the market are made of recycled old materials, the first to see the manufacturer, you can go to him there to see, are generally the regular factory qualified. 2. The secret of extruded plate insulation lies in its continuous and uniform surface layer and closed hole honeycomb structure. Henan floor heating extruded plate is a kind of extruded polystyrene hard insulation material, with polystyrene resin as the main raw material, using the most advanced production line, in strict accordance with the ISO quality management system production. The cellular structures are squeezed by special process under controlled conditions. The interconnected walls of these cellular structures have a certain thickness and no gaps. 3. compression effect If the purchased insulation board is easy to sag in the hand, it means that the insulation board does not meet the requirements of compression, do not use. The density of the insulation plate determines its compressive strength. Only the good compressive strength can prevent settlement and cracking. 4, service life The service life of the house is usually more than 50 years. As a hidden work in the home, if it is not as durable as a house, it means that it needs to be reinstalled in use. 5, environmental protection choice extrusion board to environmental protection, this extrusion board in strict accordance with the ISO quality management system production, after a special process of heating extrusion, absolute safety and environmental protection. 6, energy-saving thermal conductivity is one of the most important parameters of building materials, the lower the thermal conductivity, the better the thermal insulation performance, the national standard stipulates that the thermal conductivity of extruded floor heating insulation board should not exceed 0.035. W/(mK). The thermal conductivity of the extruded plate in Henan province is 0.026W / (mK), which is better than the national standard. Above is the common sense introduction of Henan floor heating extrusion board. If you have the intention to purchase, you can understand the Zhengzhou Ou Nuo Building Materials Co., LTD. Contact information: 13598027365 Manager Lu

    2023 04/10

  • Process introduction and use of perlite filter aid
    With the development of society, many high-quality materials are emerging, and today xiaobian would like to introduce to you to a high-quality material -- perlite filter aid. Perlite filter aid is a powder chemical product with a certain particle size obtained by selected small size ore sand heated by purification gas, selectively expanded in vertical kiln and expanded by grinding. Perlite filter aid is a white solid powder composed of inert amorphous glass particles. The main ingredients are potassium, sodium, aluminum silicate. It does not contain organic matter, the production process by high temperature combustion to sterilization, the accumulation density is 20% lighter than diatomite. Process introduction of perlite filter aid: Mineral sand- -grading- - - - -drying- - -feed- - -calcination / melting- - -cooling- - -crushing- - - -multi-stage air selection- - -selection- - -threshing- - -bagging. Perlite expansion again after grinding air selection, is carefully through many grades gently grinding make particles surface uneven, filter cake molding process to squeeze each other, the final product surface is serrated, they will bite each other join form rough filter gap, including many internal unicom, small to block the size of micron particles, but at the same time has 80% -90% of the gap, retain high continuous permeability. The use of perlite filter aid: it has been widely used in the rapid filtration production practice of beer and other beverage industry, pharmaceutical industry, paint and coating industry, petroleum industry and so on. Above is the process introduction and use of perlite filter aid. If you have the intention to purchase, you can understand the Zhengzhou Ou Nuo Building Materials Co., LTD. Contact information: 13598027365

    2023 04/04

  • The development trend in Perlite
    At present, the annual output of expanded perlite in China has exceeded 4 million m3, accounting for about 5% of the annual output of insulation materials in China. It is the most widely used kind of light insulation materials in China. According to the statistics of relevant departments, at present, the application proportion of expanded perlite in the market in China is about 60% of construction projects, thermal pipe insulation is about 30%, and decorative materials are about 10%, so it is mainly used for building energy saving and equipment and pipeline insulation. Although perlite is widely used in various fields, and is a popular industry, it has faced severe challenges in some fields, and in the near future, many materials will replace perlite. However, in order to meet the challenges of other products and materials, perlite and perlite processing industry should first reduce the production cost and improve the performance of products, and make full use of its own advantages to continuously develop new functional products, such as: 1, light waterproof heat insulation building materials products light quality, not easy to aging, waterproof heat insulation, suitable for high-rise buildings and light wall, pipe insulation, cold storage wall cooling, etc. 2, composite light functional plate products with light capacity weight, high strength, can be cut into different shapes suitable for the site needs, high surface smoothness after polishing treatment products. 3, glass building decorative board is characterized by excellent physical and chemical properties, luxurious texture, good decorative performance; its mechanical properties, climate resistance, gloss is superior to marble close to granite. 4. Soilless culture substrate is a very promising application field in agriculture, plants and horticulture. Some larger particles of perlite are gradually used in vegetable seedling raising, as an essential component of seedling soil, to increase the air permeability and water absorption of the nutrient matrix. 5, filter aid, practice shows that perlite and diatite, the effect is better than any kind of filter aid alone. Therefore, with the continuous optimization of perlite products and the cost reduction to improve the performance, the use of perlite is still very extensive. Generally speaking, perlite is still very promising for development. If you want to continue to understand, you can pay attention to Zhengzhou Onuo Building Materials Co., LTD. Contact information: 13598027365 Manager Lu

    2023 03/27

  • Henan extrusion board construction matters needing attention
    Now with the improvement of the quality of Henan extrusion plate products, more and more users to use Henan extrusion plate, and if choose a good quality, quality Henan extrusion plate is the premise, then the correct and in line with the standard construction conditions is the key. And before understanding the Henan extrusion plate construction precautions. We still first to understand the basic knowledge of Henan extruded plate, in order to facilitate you to understand more about Henan extruded board. Henan extruded plate is made of polystyrene resin and other additives produced by extrusion process with continuous uniform surface and closed-hole honeycomb structure plate, it has excellent thermal insulation, excellent high strength compressive, high quality of water, moisture, stability, corrosion good characteristics, and because of its characteristics, just let it is loved by the masses of users. The following xiaobian will take you to understand the Henan extrusion plate construction matters needing attention: (1) The ambient temperature of the construction site and the wall surface temperature shall not be less than 5℃ within 24 hours after the construction, and the wind force shall not be greater than grade 5. (2) The uneven joints of the extruded board should be polished with coarse sandpaper. The action is gentle circular movement, and do not polish in the direction parallel to the joints of the extruded board. (3) The grid cloth should be laid horizontally, pressed and compacted, not free drum, wrinkled, warping, exposed and other phenomena, the horizontal lap width shall not be less than 100, the vertical lap width shall not be less than 80. (4) The thickness of polymer mortar should not be greater than 4, and the first layer should not be greater than 5. Above is the considerations of Henan extrusion plate construction, and we right to construction to let us harvest a value of user experience, and choose a qualified quality manufacturer is the premise, users can understand the Zhengzhou the building materials co., LTD., our company honest, steady pace, have long-term vision of product strategy concept, build high advantage, establish a good image, committed to the company to establish a comprehensive strength strong enterprise, and will continue to improve and optimize products, bring users a better user experience, looking forward to cooperate with you. Contact information: 13598027365 Manager Lu

    2023 03/20

  • The production process of the extruded plate
    Because the excellent performance of extruded board is superior to other insulation materials, we also have a certain understanding of extruded board, will choose extruded board in many choices. Because the demand of extruded board increases and the process of making extruded board is not complicated, so there are more and more manufacturers to produce extruded board. Today Xiaobian will take you to understand the production process of extruded board. (1) Polystyrene resin and nucleation agent, combustion agent, etc., through the automatic feeder into the first level of plastic extruder. This step is mainly a plasticizing process; (2) Raw materials and auxiliary materials are fully plasticized in the extrusion machine and then injected with environmental protection carbon dioxide foaming agent. The foaming agent is fully mixed in the secondary extruder with other raw materials and cooled after extrusion through the mold. The second step is mainly the secondary mixed foaming and cooling process; (3) After the extrusion of the mold, the pressure is quickly released, and the foaming agent wrapped in plastic rapidly expands to form a closed bubble hole. Under the action of the bubble hole, the polystyrene plastic forms a foam plate with honeycomb closed bubble hole; (4) After the setting tractor will shape the plate for the required thickness and width, after cutting and forming. This step mainly controls the width and thickness of the plate;

    2023 03/13

  • What kind of material does rock wool board belong to
    Rock wool board is a thermal insulation material, which is mainly made of dolomite and basalt. These two materials are the main materials of rock wool board, which need to be melted at a high temperature of more than 1400 degrees. After that, advanced technology is used to make fiberboard. Finally, a large amount of adhesive needs to be injected and rolled to produce rock wool board. The artificial inorganic fiber made of rock wool board through high-temperature melting has the characteristics of light weight, low thermal conductivity, heat absorption and non combustion. The initial development is a common application type in buildings. It is mostly used in industrial buildings and shall comply with the provisions of application types and basic requirements of building thermal insulation materials. The raw material of rock wool board for exterior wall is natural volcanic rock, which is a non combustible building material and fireproof material. Main fire protection characteristics: it has the highest fire protection grade A1, which can effectively prevent the spread of fire. The size is very stable and will not elongate, shrink or deform in fire. High temperature resistance, melting point higher than 1000 ℃. No smoke or burning droplets / debris will be generated in fire, and no substances and gases harmful to the environment will be released.

    2021 12/03

  • Aluminum foil rock wool insulation pipe advantages
    Rock wool insulation pipe aluminum foil rock wool pipe rock wool pipe qualification is complete Rock wool pipe is a kind of rock wool insulation material mainly used in pipelines. Rock wool shell is widely used in petroleum, chemical, metallurgy, shipbuilding, textile and other industrial boilers and equipment pipeline insulation, but also used in the construction industry partition wall, ceiling and internal and external wall insulation and various types of cold, hot pipe and hidden, exposed pipe insulation. Rock wool shell has good thermal insulation performance, machining performance and fire prevention performance. Rock wool shell has high acidity coefficient, good chemical stability and fiber durability, and good sound-absorbing characteristics. advantages 1. Rock wool pipe system is made of selected basalt as the main raw material and fused into artificial inorganic fiber at high temperature. It has the advantages of light weight, small thermal conductivity, good sound absorption performance, non-combustion and good chemical stability. 2, it is a new type of heat preservation, heat insulation, sound absorption material. 3, rock wool pipe also has waterproof, heat preservation, heat insulation and cold insulation performance, has a certain chemical stability, even in the case of wet long-term use will not occur delirium. 4. Because its products do not contain fluorine (F-) and chlorine (CL), rock wool has no corrosive effect on the equipment and is non-flammable material.

    2021 10/25

  • How to identify waterproof rock wool board and ordinary rock wool board
    Rock wool board has detest water and ordinary, detest water rock wool board can use water to do basic detection, with water to pour rock wool, if the water does not inhale rock wool that is detest type rock wool, if water absorption is not detest water rock wool, rock wool can not be used as waterproof material

    2021 10/25

  • Aluminum foil veneer rock wool insulation pipe Rock wool insulation pipe
    Scope of application Suitable for all kinds of pipe insulation and heat insulation, especially for small mouth straight pipe construction convenient and fast. The waterproof rock wool pipe has the special function of moistureproof, temperature discharge and water hatred. It is especially suitable for use in rainy and humid environment. The moisture absorption rate is below 5% and the water hatred rate is above 98%. Note: The above data are measured according to GB/T19686-2005 standard. Commodity description: rock wool tube is a kind of rock wool insulation materials, mainly used in pipe is basalt as the main raw material, after high temperature melting, made by high speed centrifugal equipment of artificial inorganic fibers, while adding a special binder and dustproof oil, then through heat curing, made into a variety of specifications, the different requirements of rock wool insulating tubes. At the same time, rock wool can also be compounded with glass wool aluminum silicate wool into rock wool composite insulation shell. Rock wool tube shell is made of resin rock wool insulation tube shell and waterproof rock wool insulation tube shell made of selected diabase and basalt slag as the main raw material, which is melted at high temperature and sprayed into special adhesive and waterproof agent in the process of high-speed centrifugal. Rock wool shell has good thermal insulation performance, machining performance and fire prevention performance. Rock wool shell has high acidity coefficient, good chemical stability and fiber durability, and good sound-absorbing characteristics. Rock wool shell is widely used in petroleum, chemical, metallurgy, shipbuilding, textile and other industrial boilers and equipment pipeline insulation, but also used in the construction industry partition wall, ceiling and internal and external wall insulation and various types of cold, hot pipe and hidden, exposed pipe insulation.

    2021 10/25

  • Yu Ou nuo aluminum foil rock wool insulation pipe
    Yu Ou nuo rock wool pipe is a kind of rock wool insulation material mainly used in pipelines. It is made of basalt as the main raw material, after high temperature melting, made of artificial inorganic fiber by high-speed centrifugal equipment, at the same time adding special binder and dustproof oil, and then solidified by heating, made into various specifications and different requirements of rock wool insulation pipe. At the same time, rock wool can also be compounded with glass wool aluminum silicate wool into rock wool composite insulation shell. Rock wool tube shell is made of resin rock wool insulation tube shell and waterproof rock wool insulation tube shell made of selected diabase and basalt slag as the main raw material, which is melted at high temperature and sprayed into special adhesive and waterproof agent in the process of high-speed centrifugal. Rock wool shell has good thermal insulation performance, machining performance and fire prevention performance. Rock wool shell has high acidity coefficient, good chemical stability and fiber durability, and good sound-absorbing characteristics. Rock wool shell is widely used in petroleum, chemical, metallurgy, shipbuilding, textile and other industrial boilers and equipment pipeline insulation, but also used in the construction industry partition wall, ceiling and internal and external wall insulation and various types of cold, hot pipe and hidden, exposed pipe thermal insulation. Scope of application: Suitable for all kinds of pipe insulation and heat insulation, especially for small mouth straight pipe construction convenient and fast. The waterproof rock wool pipe has the special function of moistureproof, temperature discharge and water hatred. It is especially suitable for use in rainy and humid environment. The moisture absorption rate is below 5% and the water hatred rate is above 98%.

    2021 10/25

  • What is floor heating card nail
    The fixing method of floor heating pipeline is mainly fixed by card nails. The use of card nails makes the fixing of floor heating pipeline more rapid and convenient. Steel wire clamp adopts U-shaped design, u-shaped opening distance is determined according to the diameter of the floor heating pipe, generally 3.5-4.0cm, slightly larger than the semicircle diameter of the nail, this design is mainly to use the elasticity of the steel wire clamp itself, so that the nail has an outward elasticity.

    2021 10/23

  • The use of aluminum foil tape
    It can be used in PDA, PDP, LCD monitor, notebook computer, copier and other top products where electromagnetic shielding is needed. Imported aluminum foil tape is mainly used in cold (hot) gas pipeline wrapping, generally do cold (warm) gas engineering and water heater manufacturers more use. Imported aluminum foil tape with all aluminum foil composite material joint paste, insulation nail puncture seal and repair damaged place. It is the main raw and auxiliary materials of refrigerator and freezer manufacturers, and also the raw materials must be purchased by the distribution department of insulation materials. Products are widely used in refrigerators, air conditioning, *, petrochemical, Bridges, hotels, * and other industries. Suitable for all kinds of transformers, *, computer, PDA, PDP, LCD display, notebook computer, copier and other products of the electromagnetic shielding place. The imported aluminum foil tape is used to wrap the steam pipe to prevent the temperature from escaping outwards.

    2021 10/23

  • What is aluminum foil tape
    Aluminum foil tape, using high quality pressure sensitive adhesive, good adhesion, strong adhesion, anti-aging and other effects! Thermal insulation performance is greatly improved, specifications are (0.05mm-0.08mm) a variety of width and length. Aluminum foil adhesive tape with all aluminum foil composite material joint paste, insulation nail puncture sealing and damaged place repair. It is the main raw and auxiliary materials of refrigerator and freezer manufacturers, and also the raw materials must be purchased by the distribution department of insulation materials. This product is widely used in refrigerator, air conditioning, automobile, petrochemical, bridge, hotel, electronics and other industries.

    2021 10/23

  • Glass fiber cloth
    Fiberglass cloth is a fabric woven with fiberglass. Fiberglass cloth for electrical purposes is made of alkali-free, aluminum-borosilicate fiberglass. Its heat resistance is high, moisture absorption is small, soft, high tensile strength, good insulation performance, so use it to make many kinds of insulation materials, such as glass ribbon, glass cloth, glass fiber tube, glass sericin board and wire braided layer. Flame retardant fiberglass cloth is made of fiberglass cloth coated with flame retardant coating on one or both sides. Generally used inorganic flame retardant agent to make halogen-free low smoke flame retardant glass fiber cloth tape, used as halogen-free low smoke flame retardant or fire retardant cable wrapping tape, can effectively improve the flame retardant performance of xLPE, ETHYLENE propylene rubber insulated cable.

    2021 10/21

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