Introduction of foam silica gel

Foamed silica gel, also known as addition silica gel, is made by mixing silica gel and curing agent according to the ratio of 1: 1. It is white and becomes a soft elastic material after vulcanization. It is an environmentally friendly material, and the products produced are non-toxic, tasteless, safe and hygienic. Flexible silicone rubber products such as human body, insole, shoulder pad, patch and anti-slip pad can be made. Tearing strength: 55kn/m; Ductility:100%; Temperature resistance range:-40-220c; Fire rating: 94V-0. Liquid foamed silica gel has excellent electrical properties and chemical stability, water resistance, weather resistance, non-toxic, tasteless, low linear shrinkage and simple operation. The recommended ratio is curing agent: raw material = 1: 1, curing temperature: 120℃ and curing time: 13 ~ 20 min. Do not touch any other concentrated silica gel, otherwise it will lead to poisoning of curing agent.

Liquid foam silicone gasket

Foamed silica gel is foamed by silica gel and passed through a flat vulcanizer with double 25 vulcanizing agent. Compared with non-foaming silica gel, it is softer and more suitable for slow sealing; But also can be made thicker and the sealing effect is better. O-shaped foamed silica gel ring has no regular cross-sectional shape, and it is developed and produced completely according to customers' round paper, templates or supports. The colors are mainly white, reddish brown, black, gray and blue; The hardness ranges from 10 to 70 Shore C; The scale is less than ∮700mm；; The density is between 0.3g/cm3 and 0.65g/cm3. The introduction of foreign foaming technology can make the product soft, light, good resilience, strong tensile force, tasteless, non-toxic and odorless. These products are mostly used in mechanical equipment or electronic instruments with high requirements for shock absorption, sealing, insulation and high temperature resistance, as well as directly molded silicon sponge foam sealing rings. The product is molded independently in the mold, and can be used to process silicone foam parts with uncomplicated surface by high temperature and high pressure heating and fermentation.

Molded foam silica gel product

Because the silicone foam strip series products are basically irregular in shape and have no fixed specifications and sizes, Shenzhen Yuxin Ye Wei Rubber & Plastic Products Co., Ltd. provides you with samples or drawings for accurate design and production. The product surface is smooth and angular, and there are no bad impurities such as burrs. Welcome new and old customers to call. In addition, we also produce molded foam silicone products, molded foam rubber products, silicone foam products, rubber foam products, foam silicone sheets, liquid foam silicone foam sheets, medical silicone products, medical silicone accessories, molded silicone miscellaneous parts, molded silicone coating products, medical silicone tubes, extruded silicone tubes, silicone strips, silicone sealing rings, silicone foam tubes and silicone foam rings.