Food Grade Silica Gel Cold Resistance And High Temperature

2018-12-12 17:52:03

Food Grade silica gel is condensed from silicic acid inorganic macromolecule colloid material, the main ingredient is SiO2? NH2O, its content is above 98%, non-toxic tasteless, chemical stability. Can withstand 220 ℃ high temperature, can be used in microwave ovens, without any toxic side effects on the human body. Food Grade Silicone Rubber Compared with other materials, it has a safer and healthier feature. For example, the common plastic in the production must add a large number of antioxidants, plasticizers, stabilizers, and so on, these additives are harmful to the human body, and plastic in high-temperature conditions will cause the environmental hormone substances to seep and accumulate in the body's adipose tissue. In simple terms, Food Grade Silicone Rubber the food grade silica gel has a strong stability properties, and more in line with the health and safety of life requirements. In fact, in the ordinary people's home has food grade silicone traces, the most common is the pressure cooker used for sealing gasket, Food Grade Silicone Rubber easy to clean and non-toxic harmless.

Food Grade silica gel is condensed from silicic acid inorganic macromolecule colloid material, the main ingredient is SIO2·NH2O, its content in more than 98%, non-toxic tasteless, chemical stability, in the normal in addition to caustic and hydrofluoric acid, not with any acid-base salt reaction. Food Grade Silicone Rubber Because it is a colloidal structure, it has many pores and a large surface area. Edible silica gel aperture about 8-10nm, specific surface area 300-500m2/g, and surface hydrophilic, water has a strong absorption capacity, in the case of high humidity, its water absorption can reach 80%-100% of its own weight. So food-grade silicone can be used as food, medicine, external desiccant. Since the edible silica gel is refined and sterilized, Food Grade Silicone Rubber can be combined with the food and drug demand to ensure that the food is dried and eaten together with food, without any toxic side effects on the human body.

Main Features

1. Non-toxic, odorless, high transparency, yellowing;

2. Soft, good elasticity, resistant to kink and deformation;

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

4. With higher tearing strength and superior electrical properties;

It has high transparency, tasteless, do not change yellow, Food Grade Silicone Rubber frost and other advantages, especially to solve the black hose spray cream, blue products fade the problem, soft, high tear-resistant, high insulation, wear resistance, high temperature, flame retardant type, anti-aging, environmental protection, tensile type, stable performance and other advantages.


Widely used in coffee pots, water heaters, bread machines, disinfection cabinets, water dispenser, kettle, hot bucket, rice cooker, frying pan, fruit pulp machine, Food Grade Silicone Rubber ignition and other mechanical products, machinery, electrical, electrical and other industries. Such as: Drinking fountains, coffee pots, beauty salons equipment and lighting products protective sleeve; fire-retardant silicone tube: With flame-resistant, high pressure, high temperature and environmental characteristics. Mainly used in food complex mold, chocolate mold, candy molds, precision casting, as well as carbon fiber composite materials, food cake mold, process ceramics, printing, human organ cloning, household appliances, lighting products, silicone ice lattice, silicone nipple.