Methyl Silicone Oil

Name: Methyl silicone oil

CAS: 63148-62-9

Color: Colorless

Other Names: Silicone oil 

EINECS No.: 613-156-5

Methyl Silicone Oil


What is methyl silicone oil ?

Methyl Silicone Oil is colorless, tasteless, and difficult to volatilize; insoluble in water, methanol, ethylene glycol, can be dissolved with benzene, di methal ethyl, tetrachloride, carbon chloride or kerosene, with small steam pressure, high flashing flash Points and burn points. Metic silicon oil has excellent heat resistance, electrical insulation, weather resistance, hydrophobicity, physiological inertia, and smaller surface tension. It also has low viscosity coefficients and higher compression resistance.


Description of methyl silicone oil products

The primary morphological dihalotoxane is based on diomethylisilane as the main raw material, which is synthesized by hydrolysis. The silicon oxygen (SI-O) key is the main chain. Compounds.

The primary morphology of the silicide molecular structure of the diracle cycle is a ring -shaped structure, mainly including the hexaraculous ring silicoxane (D3), the octa -based cycloin tetraxane (D4), and the ten -based rings of the Silicon. (D5), Twelve Metrailicia Siliconxane (D6), and the hexalial cylinder triaxane (D3), or the eight -metal rings tetraxane (D4) and the ten -based rings of the five silicon silicon The content of colorless transparent or milk -white liquid with or more of the contents of violin (D5) and or the duodia base rings (D6) reaches more than 50%, combustible, no odor, insoluble in water, soluble in organizer and other organic solvents.


Methyl silicon oil typical properties

Name Methyl Silicone Oil


Folding 1.400-1.410(25℃)
Density 0.963 g/mL at 25 °C
Vapor density >1 (vs air)
Exterior Colorless transparent viscous liquid
Odor Odorless
Color Clear colorless
Type Oily Liquid
Water solubility Practically insoluble


Mainly used of methyl silicone oil

Methyl silicon oilis inertless, has physiological inert, good chemical stability, electrode and weather resistance, wide viscosity, low solidification points, high lightning, good hydrophobic performance, can be Long-term use within 50 ~ 180 ° C, widely used to do insulation, lubrication, shockproof, dust oil, dielectric fluid, and heat carrier, additives for antifoaming, disengagement, paint and daily cosmetics, etc.

1. Used for insulation, lubrication, shockproof, dust -proof oil, dielectric and heat carrier.
2. Use additives for foaming, decapylss, paint, and daily cosmetics.
3. For the treatment of sewing threads, increase lubrication, and can continue to line on high -speed sewing machines.
4. For the soft arrangement of the fabric, increase the lubrication of the fabric, and increase the smoothness, plumpness and elasticity of the fabric.

Metic silicon oil is widely used in electronics, building materials, motor manufacturing, transportation, transportation, petrochemical, textiles, printing and dyeing, wire -making, various polyester and polyester cotton textiles, cotton textiles to improve and elasticity, and medical and hygiene , Aviation Scientific Research and Military Technology.


Packaging, storage and transportation and precautions:

Package by 25kgs/50kgs/200kg drum.
It could be stored well for a long time by avoiding directly to contract with moist environment.

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