One of the most frequently heard topics is that the choice of silicone material must be food-grade, so that it is safe. It seems that everyone is becoming more and more aware of this. This is a good thing, but everyone does not know what is food grade. Not all silicone is made of food-grade silicone.
Food-grade silica gel products are an abbreviation of inorganic polymer colloidal materials formed by polycondensation of silicic acid. The main component is SiO2·nH2O, and its content is above 98%. It has the characteristics of non-toxic, odorless, stable chemical properties, and under normal conditions. Except for caustic alkali and hydrofluoric acid, it does not react with any acid-base salts.
1. Non-toxic, odorless, high transparency, non-yellowing;2. Soft, good elasticity, resistance to kinks and no deformation; (especially suitable for babies, don’t worry about accidentally breaking Harmony)3. No cracking, long service life, cold and high-temperature resistance; 4. With higher tear strength and superior electrical properties;
It has the advantages of high transparency, odorless, no yellowing, no blooming, etc., especially to solve the problem of black hose blooming, blue products fading, soft, high tear resistance, high insulation, abrasion resistance, high temperature resistance, Flame retardant, anti-aging, environmental protection, tensile, stable performance and other advantages.
1.Food-grade silicone is a kind of environmentally friendly silicone, non-toxic, odorless, and high transparency;2. Soft, good elasticity, resistance to kinking and no deformation; 3. No cracking, long service life Long, cold and high-temperature resistance; 4. Higher tear strength and superior electrical properties; 5. No yellowing, no frost, no whitening, no fading, no scale and no peculiar smell when stored at room temperature;
Silicone products, candy molds, food cake molds, household appliances (silicone keyboard), silicone ice trays, silicone pacifiers, silicone bowls, silicone spatulas, etc. Silicone fresh-keeping cover, silicone gloves, silicone heat insulation pad, etc.
Of course, the safety of silicone products is also indispensable for medical silicone products, such as oximeter silicone, ventilator silicone, silicone protective cover, silicone sealing ring, etc. As everyone pays more and more attention to food-grade silicone products, and silicone products are becoming more and more diversified, personalized and humanized, let's look forward to more silicone products in the future and the convenience they bring us.