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difference between hydroxy silicone oil, hydrogen silicone oil and methyl silicone oil

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1. Hydroxy silicone oil
Hydroxy silicone oil is a colorless and transparent liquid, with excellent electrical insulation and high and low temperature resistance, high flash point, low freezing point, can be used for a long time under the conditions of -50ºC ~ +250ºC, small viscosity-temperature coefficient, high compressibility, low surface tension , Good hydrophobicity and moisture resistance, chemical inertness, physiological inertness.

Uses: Mixed with cross-linking agents and catalysts, it can be cured at room temperature and is the main component for producing leather slippery agents. It can also be used as leather brightener, mold release agent, etc.

2. Hydrogen silicone oil
Hydrogen-containing silicone oil, under the action of metal catalyst, can be cross-linked at appropriate temperature to form a waterproof film on the surface of various substrates, widely used as fabric, fire extinguishing agent (dry powder), paper, metal, leather, wood, glass, cement , ceramic, marble waterproofing agent, anti-sticking agent or anti-corrosion agent, etc.

Application: Under the action of metal catalyst, it can be cross-linked at an appropriate temperature to form a waterproof film on the surface of various substrates, widely used as fabric, fire extinguishing agent (dry powder), paper, metal, leather, wood, glass, cement, ceramics , marble waterproofing agent, anti-sticking agent or anti-corrosion agent, etc.

3. Methyl silicone oil
Methyl silicone oil is colorless, odorless, non-volatile; insoluble in water, methanol, ethylene glycol, miscible with benzene, dimethyl ether, methyl ethyl ketone, carbon tetrachloride or kerosene, has a small vapor pressure, high flash Point and burn. Methyl silicone oil has excellent heat resistance, electrical insulation, weather resistance, hydrophobicity, physiological inertness and small surface tension. It also has a low viscosity-temperature coefficient and high compression resistance.

uses:
1. Used as insulation, lubrication, shockproof, dustproof oil, dielectric fluid and heat carrier.
2. Used as an additive for defoaming, film release, paint and daily cosmetics.
3. It is used for the processing of sewing thread, increasing lubrication, and can keep threading on high-speed sewing machine.
4. It is used for soft finishing of fabrics, increasing the lubricity of fabrics, and increasing the smoothness, fullness and elasticity of fabrics.

Methyl silicone oil is widely used in electronic appliances, building materials, motor manufacturing, transportation, petrochemicals, textiles, printing and dyeing, thread making, various polyester and polyester-cotton, polyester-rayon textiles to improve the after-finishing of the smoothness and elasticity, as well as medicine and hygiene , aviation scientific research and military technology.

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