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Molecular formula: [(CH3)2SiO]n n=3~6
Product appearance:
Colorless transparent oily liquid.
Product performance:
Dimethylsiloxane cyclic mixture is colorless, transparent or milky white, flammable, odorless, insoluble in water, soluble in benzene and other organic solvents.
Main purpose:
Dimethylsiloxane cyclic mixture is mainly used for ring opening polymerization to form silicone oil and silicone rubber with different degrees of polymerization.
Packing:
200L plastic coated iron drum packaging or 1000L steel plastic square drum packaging.
Transportation and storage:
It shall be stored in a cool and dry place, fireproof, waterproof and transported as dangerous goods.
Product technical indicators:
Item | Index | |
Superior products | Qualified products | |
Chroma/Hanzen (Pt-Co)≤ | 10 | |
Refractive indexn20D | 1.3960~1.3970 | |
Total ring mass fraction/ % | 99.5 | |
Hexamethyldisiloxane/ % | None | 0.01 |
HCL/ % | 0.001 | |
Manufacturing
