It is a kind of liquid rubber cell phone case.
Liquid silicone, is relative to the solid high-temperature vulcanization of silicone rubber, its liquid rubber, with good fluidity, fast vulcanization, safer and more environmentally friendly features, can fully meet the requirements of food grade.
Liquid silicone has excellent transparency, tear strength, resilience, anti-yellowing, thermal stability, water resistance, good air permeability, heat aging and weathering, while the viscosity is moderate, easy to operate, the product transparency is high, you can see the mold casting material whether there are bubbles and other defects, line shrinkage ≤ 0.1%, replicating the product dimensional precision.
Mainly used in baby products, medical supplies and electronic products (keypad).
Expanded informationTypes of liquid silicone:
1, injection molding liquid silicone rubber (LSR): the full name of the injection molding liquid silicone rubber, vulcanization equipment for the injection molding machine. Injection molding machine has a very simple process (no need for high temperature rubber process of batching, refining, cutting, posing and other manual processes, only a worker to take the product can be), high product accuracy (molding before all manual procedures are replaced by machines).
High yield (A/B rubber mixing at a certain temperature in a few seconds molding), save people, electricity, materials and many other advantages, can produce all the high temperature rubber production products! Is the development of silicone rubber materials in the next few years a mainstream.
2, mold silicone rubber (RTV-2): for handicrafts and low alloy molding mold.
3, electronic silicone rubber (RTV-T): used for electrical components of the moisture-proof, insulating backlighting and heat dissipation materials.
4, sealant (RTV-1): commonly known as glass adhesive, used for building seals, waterproofing projects, aluminum bonding, electronics and lighting.