Product name: Food Grade DEFOAMER
Food-grade silicone emulsion defoamer or Polydimethyl siloxane emulsion
Appearance and properties: Milky white sticky liquid
A methyl polysiloxane (silicone oil) is the main component of silicone defoamer; a dispersing auxiliary agent is added to the emulsion of milky white liquid. Has excellent chemical stability, heat resistance, cold resistance, weather resistance, lubricity, hydrophobicity, and low surface tension. non-toxic to humans, it is widely used in personal care, food production, the fermentation industry, etc.
Food-grade silicone oil emulsification properties:
1, a non-polar compound, and water or with a polar genetic material does not play a role, so the de-foaming effect, and the amount is very low.
2, chemical stability, sub-capacity gas-exposed gel does not occur, and the products do not play a role.
3, a high temperature, chemical resistance, high temperature conditions, acidic, alkaline media can give full play to the de-foaming function.
4, flame resistance
5, low toxicity, domestic and international clinical trials are not toxic. The United States, Britain, Japan, France, and other countries are listed as a food chemical defoamer.
Use of food-grade silicone oil emulsion and the use of our "food additives health standards" provides that: can be used for the fermentation process, the most widely used volume of 0.2g/kg; drinks, 10mg/L (as per polydimethylsiloxane).
Properties: White viscous liquid, viscosity of about (100 ~ 350) x10-6m2/s, the relative density of 0.98 ~ 1.02, almost odourless, insoluble in water (can be dispersed in water), ethanol, methanol, soluble in aromatic carbon hydride, aliphatic hydrocarbons and chlorinated hydrocarbons (such as benzene, carbon tetrachloride, etc.). Chemically stable, non-volatile, non-flammable, non-corrosive to metal, for a long time in air is not easy to gel.
Application: Anti-foam agent in the food industry
Validity and storage:
Store in a cool, airy warehouse. Keep away from fire and heat. The temperature should not exceed 25C °. Keep the container sealed. Should be stored with oxidants, acids, and alkalis stored separately, shall not be mixed. Shelf life is 6 months, 5kg/ barrel or 20kg/drum
Implementation criteria: GB30612-2014
China
