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Methyl Hydrogen Silicone Fluid RJ-202-15cst

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Description

Chemical Structure:

Chemical Structure of Methyl hydrogen silicone fluid RJ-202-15cst.jpg

Methyl Hydrogen Silicone Fluid RJ-202 is nontoxic and insipid. As there is fair quantity of relatively active Si-H bonds in the molecule, under the action of catalysts  it can react with chemicals containing active groups such as double bonds or hydroxyl groups.

This product can be converted into film and used to produce a resilient waterproof coating on various materials by using metal salt catalyst at low temperature. Thus, it equips itself with outstanding water repellent property which prevents damage due to moisture, as well as mildew and rust development. Besides, its high vapor permeability allows the material to breathe and let water, vapor escape to the outside without causing damage.

Technical Index

Item  Specification
Appearance  Colorless, transparent liquid
Viscosity(at 25°C, mm2/s)  13-17
Hydrogen Content,%  ≥1.55
Refractive index  1.394~1.3985
Volatile Content: (120°C, 3H)  ≤4 %

Application

● It is used as waterproofing additive in the production process of gypsum board.

● Water-repellent, hydrophobing, impregnatingagents and moisture-proof treatment of powders, glass, ceramic, leather, paper, metal, cement and marble.

● Antiadhesion isolating, releasing and cross-linking agents for paper.

● Waterproof agent and softener for fiber glass.

● Used as the cross linker for additional type silicone rubber series.

● Used as the basic material and a fundamental intermediate to synthesize some modified silicone oil including polyether modified silicone oil and alkyl based modified silicone oil.

● Used as hydrophobic agent, lubricant and antisticking agent of oily based foundation of cosmetics.

Packing

200KG drums or 1000KG IBC

Storage

● Required sealed and airproof packing.

● The product should be stored in a shady cool, ventilated warehouse

● Keep away from fire, heat source, direct sunlight and rain.

● Avoid from oxidant, acid, alkali chemical materials and other impurities.

Shelf life

12 months.


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