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Food Grade Silicone Meets Health And Safety Requirements

Food grade silicone certification is the German LFGB. US FDA and other certification. Need to use medical silicone, the requirements of the silicone is very high, after all, to the patient responsible for it!

According to experts, food grade silica gel is made of silicic acid polycondensation of inorganic polymer colloidal material, the main component is SiO2? NH2O, its content in more than 98%, Food Grade Silicone Rubber non-toxic and tasteless, chemical stability. Can withstand 220 ℃ high temperature, can be used in the microwave oven, the human body without any side effects. Compared to other materials, with safer and more healthy features. For example, common plastic in the production must add a large number of antioxidants, plasticizers, stabilizers, Food Grade Silicone Rubber these additives are harmful to the human body, and plastic in high temperature conditions will make environmental hormones exudate and in the body fat Accumulate in the organization. In simple terms, food-grade silicone has a strong stability properties, and more in line with health and safety requirements of life. In fact, in the homes of ordinary people have food-grade silica trace, the most common is the pressure cooker for sealing the gasket, easy to clean and non-toxic harmless.

Some of the business will use the material innovation in daily necessities, such as cups, bowls, baking molds, steamers and so on. At the same time with other materials formed with the emergence of ceramic silica gel, glass silicone and other materials portfolio. In the beautiful and durable at the same time, more prominent health life, environmental health concept.

Food grade silica gel is made of silicic acid polycondensation of inorganic polymer colloidal material, the main component is SiO2 · nH2O, its content in more than 98%, non-toxic and tasteless, Food Grade Silicone Rubber chemical stability, under normal in addition to caustic and hydrofluoric acid , And does not react with any acid and alkali salt. Because it is a colloidal structure, it has many micropores and a large specific surface area. Edible silica gel pore size of about 8-10nm, specific surface area of 300-500m2 / g, and the surface of hydrophilic, water has a strong absorption capacity, in the case of high humidity water up to its own weight of 80% -100% The So the food grade of silica gel can be used as food, pharmaceutical topical desiccant. As the edible silica gel is refined and sterilized, and food and pharmaceutical products can be mixed after the need to directly ensure the dry food and food with food, and the human body without any side effects.

main feature

1. Non-toxic, odorless, high transparency, no yellowing;

2. Soft, flexible, resistant to kink without deformation;

3. No cracking, long life, cold and high temperature;

4. Has a higher tear strength and superior electrical performance;

It has a high transparency, tasteless, not yellow, not spray cream, etc., in particular, to solve the black hose spray cream, blue products fade problems, soft, high tear, high insulation, wear resistance, Food Grade Silicone Rubber high temperature, Flame retardant, anti-aging, environmental protection, tensile type, stable performance and so on.


Widely used in coffee pots, water heaters, breadets, disinfection counters, drinking fountains, kettle, iron, rice cookers, frying pan, pulp machine, gas appliances and other mechanical products, machinery, electrical appliances, electrical and other industries. Such as: drinking fountains, coffee pots, beauty salons and lighting products, protective clothing; fire silicone tube: a fire-resistant, high pressure, Food Grade Silicone Rubber high temperature and environmental protection and so on. Mainly used for food mold, chocolate mold, candy mold, precision casting, and carbon fiber composite materials, food cake mold, craft ceramics, printing, human body cloning, household appliances, lighting products, silica gel ice lattice, silicone pacifier.

Food grade silica gel performance

1, food grade silicone rubber is a kind of environmentally friendly silicone, non-toxic, odorless, high transparency;

2, soft, flexible, resistant to kink without deformation;

3, no cracking, long life, cold and high temperature;

4, with a higher tear strength and superior electrical performance;

5, room temperature does not turn yellow, do not spray cream, do not spit white, do not fade, long time no water in the water, no smell;

Food grade silica gel method of operation

1. Take A and B according to the proportion of standard mixing evenly, Food Grade Silicone Rubber and then into the vacuum machine vacuum bubble, the general operating time of about 10-15 minutes.

2. After pouring mold, heating to 60 ℃ 2-3 hours, cooling, curing can be removed. Such as the temperature of 120 ° only need more than 10 minutes to shape.

3. Before use, please take a small amount of experiments to master their operating skills, to avoid waste.


1, the product is non-dangerous goods, should be sealed storage, Food Grade Silicone Rubber and placed in a cool place to prevent rain, sun exposure.

2, in the course of operation should avoid contact with condensation silicone rubber vulcanizing agent. May cause the rubber compound is not sulfide, sulfur, phosphorus compounds and some metal salts.