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Sodium Methyl Siliconate BL-NA01

Synonyms: Sodium methylsilanetriolate, Sodium methyl silicone solution
CAS NO.: 16589-43-8
Equivalent Products: Dow Corning Xiameter OFS 0772

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Sodium Methyl Siliconate BL-NA01

Synonyms: Sodium methylsilanetriolate, Sodium methyl silicone solution


Chemical Structure:

Sodium Methyl Siliconate BL-NA01.png


CAS NO.: 16589-43-8

Equivalent Products: Dow Corning Xiameter OFS 0772


BL-NA01 is an aqueous solution of sodium methyl siliconate and is used in diluted form for the impregnation of mineral construction materials to make them water-repellent. It develops its water-repellent properties by reaction with atmospheric carbon dioxide. The active substance formed from the silicone masonry water repellent is polymethyl silicic acid. It is suitable for the surface of natural stone, like sandstone, limestone, and red brick, gray brick, granite, ceramics etc.; it is not suitable for polished or glazed surfaces.


Chemical Index

Item

Standard

Apperance

Clear or lightly yellow solution

Solid Content, 90 min at 150°C

30%

pH, 20 °C

12-13

Density, 25℃, g/cm3

1.25

Solvent

Water



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