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It is primary hydroxyl group-terminated linear polydimethylsiloxane.. Because of its reactive terminal group, it is used as modifier in organic resin production.
It has a special smoothness, softness, hydrophobicity, good chemical stability, excellent electrical insulation and resistance to high temperature. High flash point, low freezing point, long-term using between -50 ℃ ~ +200 ℃, low viscosity-temperature coefficient, high compression ratio, low surface tension, water-repellent moisture resistance, low heat conduction coefficient.
km-382
KMW
| Quantity: | |
|---|---|
Code:KM-382
Product name:Hydroxyl alkyl silicone oil
DESCRIPTION
It is primary hydroxyl group-terminated linear polydimethylsiloxane.. Because of its reactive terminal group, it is used as modifier in organic resin production.
SPECIFICATION
| Item | Index |
| Appearance: | colorless light yellow liquid |
| Active Purity(%): | 100 |
| Viscosity ( 25ºC,MPas): | 300~500 |
| Primary hydroxyl Purity(%): | 1.7 |
| Flash point(ºC): | 203 |
| Refractive index: | 1.44 |
Features
Compared with dimethyl silicone oil, has better compatibility with silicone resin.
Compared with common lubricant such as butyl stearate, mineral oil or organic copolymer, has better thermal stability.
Compared with common graft polydimethylsiloxane and polyoxyethylene copolymer, has better heat resistance.
Usage
It can draw into oiliness and water-based polyurethane or other suitable polymer perpetual, when it reaction with the terminal containing alkyl.
Improve outflow of the resin coating and leveling.
Anti-sticking, help peel.
Improve the synthetic leather's breathability.
Anti-cratering, anti-blur/anti-floating color, and improve the shine.
Usage and dosage
Depends on the required performance, the amount of polymer is generally 3~30%, it's better to be diluted before adding into system.
Storage and packing
Stored in a cool ventilated place, stationary phase not less than 6 months.
Packed with 50kg plastic drum or 200kg coating metal drum.
Code:KM-382
Product name:Hydroxyl alkyl silicone oil
DESCRIPTION
It is primary hydroxyl group-terminated linear polydimethylsiloxane.. Because of its reactive terminal group, it is used as modifier in organic resin production.
SPECIFICATION
| Item | Index |
| Appearance: | colorless light yellow liquid |
| Active Purity(%): | 100 |
| Viscosity ( 25ºC,MPas): | 300~500 |
| Primary hydroxyl Purity(%): | 1.7 |
| Flash point(ºC): | 203 |
| Refractive index: | 1.44 |
Features
Compared with dimethyl silicone oil, has better compatibility with silicone resin.
Compared with common lubricant such as butyl stearate, mineral oil or organic copolymer, has better thermal stability.
Compared with common graft polydimethylsiloxane and polyoxyethylene copolymer, has better heat resistance.
Usage
It can draw into oiliness and water-based polyurethane or other suitable polymer perpetual, when it reaction with the terminal containing alkyl.
Improve outflow of the resin coating and leveling.
Anti-sticking, help peel.
Improve the synthetic leather's breathability.
Anti-cratering, anti-blur/anti-floating color, and improve the shine.
Usage and dosage
Depends on the required performance, the amount of polymer is generally 3~30%, it's better to be diluted before adding into system.
Storage and packing
Stored in a cool ventilated place, stationary phase not less than 6 months.
Packed with 50kg plastic drum or 200kg coating metal drum.
