Dimethylcyclosiloxane

Description

Key Specifications / Special Features:

chemical name
DMC: (dimethylcyclosiloxane)
Contents: D3, D4, D5, D6, D7

Formula:
[(CH3)2SiO]nn = 3,4,5,6,7

Physical and chemical properties
Dimethylcyclosiloxane (DMC) is a colorless and clear oily liquid. flammable.
The density range is 0.95~0.97g/cm3.

Chemical properties:
Low molecular weight siloxane siloxane will break bonds and then form highly linear polymers under acid or alkali catalysts. In the polymer process, polysiloxane of various molecular weights can be obtained by controlling the final agent and the relative concentration of the cyclic substance.

Ownership and Application
Dimethylcyclosyloxane (DMC) is the main raw material for the production of silicone rubber and silicone oil. It is also commonly used when working with silicone rubber packaging and cosmetics. Silicone rubber, silicone oil and other polysiloxane products made from DMC can be further processed into a variety of modified silicone rubber and silicone oil with excellent high and low temperature resistance, aging resistance and insulating properties.