Liquid Silicone Rubber, or LSR, is a non-toxic, heat-resistant, high-recovery, flexible thermosetting material. Its rheological behavior is mainly characterized by low viscosity, rapid curing, thinning by shear, and high thermal expansion. coefficient.

LSR is divided into A glue and B glue. The ratio of the two is controlled by a quantitative device to a ratio of 1: 1, and then fully mixed through a static mixer (Static Mixer), injected into the injection tube, and then injection molded to produce liquid. Silicone injection into the hot runner mold to make silicone products can achieve the advantages of one-time molding, no waste, and automation.

LSR is widely used in the medical and health industry, such as making sealed infusion systems, ring dialysis filters, hearing aid components, baby pacifiers, mother nipple covers, appliances inhalation valves, medical device components, and so on.

Its products show good thermal stability, cold resistance, excellent electrical insulation properties, good elasticity, waterproof and moisture resistance, resistance to acids, alkalis and other chemicals, and will not produce toxic substances during combustion.