Non-toxic, can be used for medical and food purposes:
Non-toxic to human body, odorless and tasteless;
Environmentally safe and degradable;
No toxic and harmful substances are produced during combustion (the combustion products are mainly SiO2);
Tearing strength, resilience, yellowing resistance, water resistance and waterproof;
Weather resistance: Due to the high bond energy of Si-O, higher energy than ultraviolet radiation, it is not easy to be decomposed by ultraviolet rays and ozone, so it has good resistance to ultraviolet rays, ozone and aging;
Temperature resistance: good heat and cold resistance, long-term use in the temperature range of -50 ℃ ~ 200 ℃ still has good elasticity, no melting and embrittlement (special products can reach -110 ℃);
Electrical insulation performance: excellent electrical insulation, its dielectric loss, withstand voltage, arc resistance, corona resistance, resistivity, etc. are among the best in insulation materials, and the electrical performance is very little affected by temperature and frequency;
Physiologically inert: Polysiloxane compounds are one of the most inactive compounds known. They are very resistant to biological aging, have no rejection reaction with animal bodies, and have good anticoagulant properties.
Air permeability: Silicone film has better air permeability than ordinary rubber and plastic waxed films;
Before curing, LSR has low viscosity, fast curing, shear thinning and high thermal expansion coefficient. It can be produced by injection molding in large quantities, quickly and repetitively.