Dimethylcyclosiloxane in primary form is an organic-inorganic compound with dimethyldichlorosilane as the main raw material, which is synthesized by hydrolysis, silicon oxygen (Si-O) bond as the main chain, and organic groups are directly connected to silicon atoms. Colorless, transparent or milky white liquid containing more than 50% D3, D4, d5 and D6, flammable, odorless, insoluble in water, soluble in benzene and other organic solvents.
TECHNICAL DATA SHEET | |||
Chemical Name: | DIMETHYLCYCLOSILOXANE(DMC) | ||
Characteristic: | Dimethylcyclosiloxane in primary form is an | ||
organic-inorganic compound with dimethyldichlorosilane as the main raw material, which is synthesized by hydrolysis, silicon oxygen (Si-O) bond as the main chain, and organic groups are directly connected to silicon atoms. Colorless, transparent or milky white liquid containing more than 50% D3, D4, d5 and D6, flammable, odorless, insoluble in water, soluble in benzene and other organic solvents. | |||
ITEM | SPECIFICATION | ||
Appearance: | Colorless Transparent Oily Liquid | ||
Mass Fraction of Dimethylsiloxane cyclics mixture %: | 99.5 | ||
Chlroma (Platnum-Chroma NO) Hazen: | ≤10.0 | ||
Refraction Index nD20: | 1.3960-1.3970 | ||
Mass Fraction of Hexamethyldisiloxane % : | ≤0.01 | ||
Acidity(According to HCl) % : | ≤0.001 | ||
Pakaging: 950KG,1000KG,ISO TANK | |||
Storage conditions: Stored in the original unopened container at room temperature, this product has a shelf life of one year from the date of production, and expired products are tested. | |||
Applications: Dimethylcyclosiloxane in primary form is mainly used for ring opening polymerization to form silicone oil,silicone rubber and silicone resin with different polymerization degrees. These polymers are further processed into products,which are widely used in various fields such as construction, electronics, textiles, automobiles, personal care, food, mechanical processing, and a small number of direct applications. Due to the liquid nature of silicone resin, it is easy to smear evenly on the skin. It has a silky touch on the skin and has the property of moisturizing. In fact, it also has the function of keeping water when the skin is wet. There are also some silicone resins that can promote wound healing and improve the appearance of skin scars. |
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