Silicone rubber is a kind of linear polymer, which is different from other rubber in that its molecular backbone is not composed of interconnected carbon atoms, but by the silicon atoms and oxygen atoms between the composition. Silicone rubber has high thermal stability due to the high bond strength of Si-O, and it has excellent
Principle The fabric coating of the standard sample was stripped at constant speed. Instrument It is stipulated to use the The constant-rate-of-extension (CRE) testing machine. The movement speed of the testing machine fixture should be 100 ± 10mm/min. The permitted replacement speeds of 50 mm/min and 300 mm/min were agreed upon by the parties concerned.
Silicone rubber coated fiberglass cloth, which the glass fiber cloth as the substrate, coated silicone rubber glass fiber fabric, with single side coating and double sides coating, the coating process is impregnating, rolling, scraping and so on. Silicone rubber coated glass fiber cloth with high tensile strength, stable size, excellent electrical insulation properties and chemical
Silicone rubber has good resistance of heat, cold, electrical insulation, ozone atmospheric aging, wide range of uses. Meanwhile, compared with other rubber, the strength of silicone rubber is low. Silicone composite fabric, this shortcoming can be improved to meet the needs of some special occasions. Fiberglass fabric with advantages of high strength, high temperature, low
According the above information, we list the four different kinds of flame retardant silicon rubber formulation (as table 4), then evaluate the property of silicone rubber flame retardant, strength retention rate under high temperature, strength retention under high temperature and high humidity (boiling water resistance), the silicone rubber flame retardant system formulation was finally determined.
The silicon rubber is not flame retardant, it is necessary to modify its flame retardation. The normal physical method is adding fire retardant and flame-retardant filler in the silicon rubber material to be fireproof. Selection of the flame retardant system The requirements of choosing the flame retardant: high-efficiency (small dosage of fire retardant for unit
With the global economic development, the population is dense, the building is high, and the new building materials is widely used. The increasing fire possibility, and the fire accident has been one of the major disasters in the city. In recent years, the frequent fire accidents have caused heavy casualties and property losses. Now government
The application of architectural decoration Fiberglass coated products in the field of architectural decoration, mainly used in homes, public places (hotels, hospitals, schools, offices and various commercial area) and so on. Application, wall covers, shading and light film products. Wall covers Glass fiber woven glass fiber fabric, after coating, has been widely used in home
Glass fiber fabric can be designed according to the needs of different organizational structure, plain, satin, twill, warp, weft, unidirectional fabric has good application in the coating process. Different coating processes, according to the performance requirements of the product. Impregnating process The coating material is made of low viscosity of the mortar, glass fiber fabric
Silicone rubber Silicone rubber has developed rapidly in recent years, and it is widely used in many areas, working temperature is between -70 to 350 ℃,excellent resistance to weather and aging, the performance is stable after 10 to 20 years, and also has excellent insulation, hydrophobic, non-stick, and other excellent performance. High-temperature vulcanized silicone rubber,
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