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Commodity name:  Hexamethyldisiloxane

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Commodity Description:  The product is clear, colorless and essentially odorless, possessing a fast evaporation rate, a high compressibility, a low viscosity, and a super low surface tension. It is used in a wide array of applications that require a fast evaporatin

The product is clear, colorless and essentially odorless, possessing a fast evaporation rate, a high compressibility, a low viscosity, and a super low surface tension. It is used in a wide array of applications that require a fast evaporating fluid that possesses high spreadability.

Property Index
Purity ≥99.5%
Appearance Colorless Transparent Liquid
ontent of Silanol (%) 1.0max
Content of Chlorion (%) 10max
Melting Point - 67°C
Boiling Point 100°C
Vapor Pressure at 30°C 55 Torr
Flash Point, Closed Cup - 1.1°C
Density at 25°C 0.762 ~ 0.770g/ cm3
Viscosity at 25°C 0.65 cst
Dielectric Constant 2.17
Heat of Vaporization 7.2 kcal/mol
Refractive Index at 25°C 1.3728 ~ 1.3768

Application
For methylhydro silicone fluid and amino modified silicone fluid, our product uses as the end capping agent
For other functional silicone fluid, our product uses to introduce Polyether, amino, etc,
and widely used in cleaning agent, levelling agent, mould release agent and medicine chemicals, etc
 
PACKING
is available in 150/ 165kg drums, or other packing on request
 
STORAGE
Caution During Transportation: UN NO: 1993; Hazard Class : 3; Packing Group: Ⅱ
Keep container tightly closed and store in a cool, well ventilated place
 
SHELF LIFE
1 year, if kept in recommended storage and remained intact
GW UnitedChem is an Europe market leader for advanced silicone application solutions. Please view our main catogeries for our whole products line.
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