Liquidsiliconerubber is a kind of environmental friendly, heat-resistant and highly restorative flexible thermosetting transparent organic silica gel. Its sulfur transformation behavior mainly includes low viscosity, rapid curing, shear thinning and high coefficient of thermal expansion. Two component high transparent, high strength, high tear resistance liquid silicone rubber suitable for injection molding process.
purpose
Liquid silica gel is mainly used for silica gel products such as molding molds, injection molding processes and cake molds of crystal glue, polyurethane and epoxy resin. It is widely used in the electronic industry as moisture-proof, sealing, insulating coating and potting materials for electronic components, and plays the role of dust-proof, moisture-proof, shockproof and insulation protection for electronic components and assemblies. If transparent gel is used to encapsulate electronic components, it can not only play the role of shockproof and waterproof protection, but also see the components and detect the component failure with a probe for replacement. The damaged silicon gel can be encapsulated and repaired again. It can also be used to make product molding molds of gypsum, wax, epoxy resin, polyester resin, polyurethane resin and low melting point alloy, and can be used in high-frequency embossing of artificial leather, modeling of shoe surface and bottom, manufacturing of Arts and crafts, reproduction of ceramics, toy industry, furniture, household electrical and electronic components, molding of gypsum and cement materials, molding of wax products, manufacturing of models, molding of materials, etc.
Product characteristics
Liquid silica gel has excellent transparency, tear strength, resilience, yellowing resistance, thermal stability, water resistance, good air permeability, heat aging resistance and weather resistance. At the same time, it has moderate viscosity and is easy to operate. The product has high transparency. You can see whether there are bubbles and other defects in the casting material in the mold. The linear shrinkage rate is ≤ 0.1%, and the size of the copied product is precise.
How to use liquid silica gel
Liquid silica gel needs to be produced by injection machine, which is mainly used for infant supplies, medical supplies and electronic products (keys). There is also one that is directly put into the mold after a/b mixing, and then baked in the oven (the production and operation method of silica gel artificial milk). There is also silica gel used as liquid silica gel roller, trademark glue, etc., which mainly depends on what product you use. Generally, liquid silica gel is used after vulcanization, but it can also be used as some kind of filler, such as insulation filler for electric power, liquid silica gel filler for breast augmentation, or as an additive in cosmetics.