Rubber and Plastic Insulation Board

This Class 1 grade Rubber and Plastic Insulation Board is a high-performance thermal insulation product, elaborately manufactured through a series of rigorous processes including mixing, intensive mixing, extrusion and foaming with nitrile rubber and polyvinyl chloride as the core raw materials. The perfect fusion of the two raw materials gives full play to their respective advantages, laying a solid foundation for the excellent comprehensive performance of the product. The product has obtained a number of authoritative certifications such as UL GREENGUARD Gold, China Green Product and ROHS, and is produced in strict accordance with the national standard of GB/T 17794 - 2021, which fully guarantees its quality, environmental protection and use standardization.

It features outstanding thermal insulation performance with a thermal conductivity coefficient of ≤0.030W/(m·K) at 0℃ and ≤0.031W/(m·K) at -20℃, effectively reducing heat transfer and maintaining a stable temperature environment. The product has a wide applicable temperature range of -50℃ to 110℃, and can achieve stable thermal insulation even in extremely cold environments, adapting to various temperature working conditions. In terms of safety and flame retardancy, it reaches B1 grade combustion performance with an oxygen index of ≥32% and smoke density of ≤46. It has the characteristics of self-extinguishing without dripping fire after leaving the fire source, with 0s continuous combustion time and low temperature rise in furnace tests, which can effectively reduce fire risk and facilitate personnel evacuation and rescue in case of fire.

The board adopts a closed-cell structure, bringing excellent moisture-proof and long-lasting performance with a moisture resistance factor of ≥10000 and a water vapor transmission coefficient of ≤2.8×10⁻¹¹g/(m·s·pa), and a vacuum volume water absorption rate of only 0.23%, which can effectively block water vapor penetration, keep the interior of the material dry for a long time and extend the service life. It also has good flexibility and constructability with excellent elasticity and shock absorption performance, which can fit curved or irregular components perfectly. It is easy to cut and splice, no additional vapor barrier is needed, and it can be reused after maintenance, greatly reducing construction cost and difficulty while improving material utilization rate.

In addition to the core performance, the product has multiple additional advantages: it has good sound insulation and noise reduction effect, creating a quiet use environment; it is resistant to aging, ozone, acid and alkali, and can maintain stable performance in harsh environments; it has no skin irritation, can prevent mold growth, and can protect pipes from corrosion to ensure the normal operation of the pipe system. In terms of appearance and size, the surface is flat without defects, and the size deviation is strictly controlled within the range of length +4mm, width +2mm and thickness +1mm, ensuring processing accuracy and installation adaptability. Its compressive rebound rate reaches 83%, and no cracks or deformation occur after 150h aging resistance test, showing excellent mechanical strength and durability.

This Rubber and Plastic Insulation Board is widely used in various core fields. It is an ideal insulation material for HVAC pipes in buildings, hotels, schools and transportation hubs, relying on its efficient thermal insulation and safe flame retardancy. It is also suitable for thermal insulation of cold and hot medium pipes and industrial equipment, effectively protecting pipes and equipment with its moisture-proof and corrosion-resistant performance. In addition, it is widely applied in thermal insulation of ships, chemical industry and agricultural facilities, which can reduce energy consumption and improve the safety of facilities, and its diverse specifications can meet the personalized insulation needs of different scenarios.