Address
Room 2301C, 23rd Floor, Building 1, jinghu Commercial center, No, 34, Liangzhuang Street, Eri District, Zhengzhou City, Henan province

Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM

Hexadecyltrimethoxysilane CAS 16415-12-6 Surface Modifier QM-W3112

CAS No.:16415-12-6
Purity:99%
Place of Origin:Henan China
MF:C19H42O3Si
Appearance:Colorless clear liquid
Certification:MSDS,COA,TDS
Free Samples

CATEGORY

The structure of hexadecyltrimethoxysilane coupling agent is centered on a silicon atom, with three methoxy (OCH3) groups and a long-chain hexadecyl (CH3(CH2)15) group attached to the silicon atom. This structural feature enables it to perform coupling between inorganic and organic materials.

Product picture:

Comparable Products:

Evonik: 9116

Momen-tive:HDTMS

Function

1. Inorganic Material Treatment: Used to treat inorganic materials such as glass, silica, and alumina, improving their compatibility with organic matter.

2. Coatings and Waterproofing Agents: As a main component of coatings and waterproofing agents, it improves the water resistance and durability of the coating.

3. Cultural Relics Protection: Used as a cultural relics protectant to prevent damage from natural factors such as acid corrosion, freeze-thaw cycles, and weathering.

4. Other Applications: Also used in textile finishing, engineering plastic modification, building waterproofing, and many other fields.

Technical Specifications:

Product name	Hexadecyltrimethoxysilane
content	96%
Melting point	-1°C
Boiling point	155 °C
density	0.89 g/mL at 20 °C (lit.)
refractive index	n20/D 1.44
Pb, %	≤2.0
As	≤2.0
Ash, %	0.5
Residue on Ignition	1.5%
Hydroxyl value	215(mgKOH/g)