Alternative Z-6341Evonik OCTEO Momentive A137 N-octyltriethoxysilane Silane Coupling Agent SFW328 for Surface Treating Agent |

Alternative Z-6341Evonik OCTEO Momentive A137 N-octyltriethoxysilane Silane Coupling Agent SFW328 for Surface Treating Agent

Short Description:

Molecular formula: C14H32O3Si

Molecular weight: 276.49

CAS No. : 2943-75-1

N-octyltriethoxysilane is a octyl functional silane, colorless or yellowish transparent liquid, soluble in most organic solvents such as acetone, benzene, ether and carbon tetrachloride.

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Product Detail

Product Tags

Physical Property

item	value
Appearance	colorless clear liquid
Purity	≥98.5%
The density 25℃ g/ml	0.8750-0.8850
Boiling point 760mmHg	224.4℃
closed cup flash point	≥100℃
Refractive index 25℃	1.4090-1.4190
Free chlorine PPm	≤10
chroma	≤10
Application	surface treating agent

Application

SF-W328 can be used to prepare waterproof products when diluted with appropriate solvents. The formulated product will penetrate and provide hydrophobicity through chemical reaction with the cement substrate. The treated substrate is hydrophobic and retains its original appearance.

SF-W328 can be used as titanium dioxide and other inorganic filler or pigment surface treatment agent, improve with coatings, adhesives and sealant and other base resin affinity and wettability.