Shenzhen Petersburg Composite Materials Co., Ltd

This product is a high-performance glass fiber thermal insulation and sound insulation sleeve, which is made of a three-layer composite structure of glass fiber woven outer layer, aerogel insulation core material and inorganic binder. It has excellent high temperature resistance, fire resistance, flame retardancy, sound insulation and mechanical stress resistance. It is specially developed to meet the protection needs of key components in complex environments such as high heat, strong earthquakes, and strong corrosion. It is widely used in automobiles, motorcycles, engineering machinery, petrochemicals, power equipment and high-temperature pipeline systems. The sleeve can still operate stably in a continuous high temperature environment of 350~600°C, and can withstand a short-term peak temperature of up to 800°C, effectively isolating heat source transfer and preventing pipelines, cables, oil pipes and other sensitive components from being damaged by high temperature. The aerogel core has an ultra-low thermal conductivity coefficient, which effectively reduces thermal radiation and conduction heat, ensures the thermal stability of the system, and extends the service life of components. At the same time, it helps to reduce the overall temperature rise of the equipment, improve energy efficiency, and prevent shutdowns or failures caused by overheating. In terms of fire safety, the product is made of Class A non-combustible glass fiber substrate and V0 flame retardant grade process. It has excellent self-extinguishing performance, does not support combustion when exposed to open flames, and has no molten droplets. It is particularly suitable for high-temperature and flammable industrial and transportation application scenarios. At the same time, it does not contain asbestos and any harmful volatiles, is green and environmentally friendly, and complies with many international environmental protection standards such as RoHS. It is an ideal choice to replace traditional toxic protective materials. The product has both sound insulation and noise reduction functions. The high-opening flexible structure can significantly reduce high-frequency vibration noise. It is widely used to cover the engine compartment, exhaust system, air compressor or generator area, effectively reducing noise transmission and improving the comfort and quietness of mechanical operation. The anti-aging and corrosion resistance are also excellent. It can resist oil, moisture, chemicals and dust erosion for a long time. It is an efficient protective material under harsh working conditions. Supports a variety of customization options: • The diameter, thickness, length and opening method can be customized as needed; • The soft structure can fit the irregular equipment surface and pipeline direction to achieve seamless coating; • Easy to install, support winding, set or sticking to improve assembly efficiency. The glass fiber aerogel insulation sleeve is a high-performance composite sheath that integrates thermal insulation, fire protection, sound insulation and structural protection. It is suitable for industrial applications with strict thermal management requirements and provides a comprehensive solution for equipment operation safety, system energy saving and noise control.