Silicone foam strips are widely used in fireproof doors and windows, glass curtain walls and other industries. Door and window sealing strips have excellent weather resistance. Weather resistance refers to the ability to resist severe cold, heat, dryness and humidity for a long time. It has excellent corrosion resistance to the erosion of rain, snow and water, which can completely prolong the service life of the rubber strip. Heat aging resistance means that it has strong resistance to hot air aging, and can be used at 100-120 °C for a long time. It can also maintain effective physical properties for a long period of time at 140-150°C, and can withstand high temperatures of 230-260°C in a short period of time. It can play a time-delay role in case of accidents in urban buildings. Coupled with the use of a special formula, the performance of the EPDM strip is stable in the range of -50°C to 150°C.
The quality of the door and window foam seals has a good sound insulation effect, which protects people's privacy and life. Environmental protection and energy-saving silicone foam seals are non-toxic and tasteless, which makes people feel more at ease when using them. Not only other doors and windows need to be protected, such as some electrical appliances, refrigerators, ovens, cabinets and furniture products also need to be protected by foam seals, which can reduce wear and tear, waterproof and moisture-proof, and can be used for a longer period of time. The sealing strip is a kind of sealing strip that uses the characteristics of certain raw materials to make pores appear inside through processing. It is divided into EPDM foam sealing strips, silicone foam sealing strips, PU foam sealing strips, and foam sealing strips. The sealing strip is molded at one time by microwave vulcanization technology, the surface is smooth and beautiful, without joint marks, it has excellent elasticity and compression deformation resistance, excellent aging resistance, excellent flame retardant performance, low smoke and low toxicity. The product has stable performance, high dimensional accuracy, and rubber foam sealing strip characteristics.
About foamed silicone, please check the details:
https://www.siliconefoam.net/product-high-elastic-foam-silicone-strip-iota-4801-.html
