Using silica gel as the main raw material for processing works, are called silicone products.Silicone is a porous material by silica gel dehydration and appropriate particle size different.Have an open and porous structure, can absorb a lot of material, is a good adsorbent, desiccantand catalyst carrier. The adsorption of silica is mainly physical adsorption, can be recycled andused repeatedly. In the alkali metal silicate (such as sodium silicate) solution with acid, the acidelectrolyte, then adding a certain amount of mixing, which generates silica gel; or in sodium silicate solution is strong in acid or ammonium salt can also generate silicate gel. The silica gelstanding a few hours to aging, and then wash with hot water soluble salts, at 60 to 70 DEG Cand drying at approximately 300 DEG C when activated, can be silica gel. The silica gel soaked with cobalt chloride solution after drying and activation, available silica gel.
Food grade silicone is non-toxic and tasteless, insoluble in water and any solvent, is a kind of green product with high activity. Food grade silicone has thermal stability inherent (-40 -230 DEG C). Suitable for different occasions. The product has good flexibility, to meet different needs.
The use of silicone products:
The 1 part is made of silicone products, copier, keyboard, electronic dictionary, remote control,toys, silicone keys and other essential.
2, can be used for the maintenance of material forming gaskets, electronic parts made of durable shaped packaging materials, automotive electronic accessories.
3, can be used for the production of electronic components, high pressure molded insulator.
4, can be used for the production of conductive silica gel, silica gel, silica gel, medical foammolding silicone etc..
5, to seal the seal construction and repair, building bridges, highway sealings.
6, can be used for baby products, baby products, baby bottles, bottle cover.
7, can be used for kitchen products, kitchen production and related auxiliary kitchenware products
8, can be used for medical equipment parts, because the silica gel is colorless and odorlessnon-toxic properties are widely used in medical industry