What is the raw material of liquid silicone gel for medical colloidal position pad?

Medical colloidal position pad liquid silicone gel raw material is a sky blue liquid silicone, after curing a jelly like, also Called tank sealant, silicone gel. Liquid tank jelly glue requirements deployment), after curing sealing excellent, long-term The surface will not crack.Medical colloidal position pad liquid silicone gel raw material application field: medical colloidal position pad liquid silicone gel raw material can be widely used in electrical products, optical electronics, LCD manufacturing, biomedicine, precision instruments.Food is used at the end of clean room, and can be divided into: high efficiency with partition, high efficiency without partition,High efficiency, high efficiency filter and so on. Medical colloidal position pad liquid silicone gel material characteristics: vulcanization.Before viscosity like water, excellent fluidity; Easy perfusion, automatic defoaming when used. High and low temperature resistance, can use at -30℃-300℃ environment. No by-products after vulcanization, low shrinkage rate; Waterproof, dust-proof, dense good for you. Good elasticity after vulcanization, repeated use are not cracking, also unchanged hard.Medical colloidal position pad liquid silicone gel raw materials operation method :1, mixing: accurately weigh silicone A and B,According to the ratio of 1:1 weight ratio, can be mixed by hand or machine evenly, about 10 minutes. AB mixture When it's mixed, the colloid starts to react, and it gets thicker and thicker; Therefore, try to complete the infusion within 30 minutes.Otherwise, the bubbles in the colloid can not be cleaned and solidified: when the two components are mixed evenly, the cross-linking reaction begins, Temperature can be cured completely in 12 hours; The colloid curing can be accelerated by heating.Medical colloidal position pad liquid silicone gel raw materials note :1, because the B component added color powder, It may precipitate over time, so stir well before use. 2, the use process should prevent contact with condensation type Silicone rubber curing agent, but also need to distinguish between the two tools; Otherwise, the silicone will not cure. Lead to Silicone 3, 20 degrees room temperature storage period for 10 months. It is normal for viscosity to increase during storage Like, its fluidity can be restored after agitation.