RJ 202 Pottery Clay waterproof material,water repellent chemical,latex waterproofing

Synonyms:

Polymethylhydrogen Siloxane Fluid; Methyl Hydrogen Silicone Oil;

Methyl Hydrogen Polysiloxane

CAS: 63148-57-2

Molecular Formula: C₇H₂₂O₂Si₃

Chemical Structure:

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:

Application:

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

*Water-repellent, hydrophobing, impregnating agents 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.

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