.

Long-chain Silanes

Co-Formula has successfully synthesized a series of long-chain functional silanes including octyl(C8), dodecyl(C12) and octadecyl(C18) silanes. Long-chain functional silanes have superior hydrophobicity and they are mostly used as water scavengers. They can also act as surface modifiers and reducing agents, especially for the treatment of micro and nanoparticles or mineral fillers and pigments.

Functions & Applications of Longchain Silanes

Long-chain organofunctional silanes at Co-Formula have gained great reputation in construction industry. Such long-chain silanes can be used in the formulation of water repellent products when diluted with an appropriate solvent. Under proper application, the formulated product will penetrate and provide water repellency by chemically reacting with the cementitious substrate. Treated substrates are hydrophobic and retain their original appearance.CFS-751, Octyltriethoxysilane with Cas No. 2943-75-1 is the most common hydrophobing agent in the market. Acting as a surface modifier and a protecting agent, it can generate hydrophobicity on concrete, ceramic and glasses. Better waterproofing property can be achieved with the presence of CFS-751.

Main Long-chain Silanes

Co-Formula has successfully developed several long-chain organofunctional silanes which are listed in the following table.

adeCode

ChemicalName

CASNo.

MolecularFormula

CFS-088

Octadecyldimethylchlorosilane

18643-08-8

C20H43ClSi

CFS-317

Dodecyldimethylchlorosilane

66604-31-7

C14H30ClSi

CFS-840

Octyldimethylchlorosilane

18162-84-0

C10H23ClSi

CFS-049

Octadecyltrichlorosilane

112-04-9

C18H37Cl3Si

CFS-4724

Dodecyltrichlorosilane

4484-72-4

C12H25Cl3Si

CFS-3669

Octyltrichlorosilane

5283-66-9

C8H17Cl3Si

Among these silanes, CFS-088, Octadecyldimethylchlorosilane with Cas No. 18643-08-8 is warmly welcomed during the preparation of reversed-phase C18 chromatographic columns (ODS). CFS-088 has been synthesized for micro and nanoparticles derivatization, silica modification and molecular monolayers generation. Silica treated with C18 based on ODS column can enhance durability and bring excellent performance.

Sales Status of Long-chain Silanes

As a reliable functional silanes manufacturer in China, Co-Formula can offer a variety of silane coupling agents as well as specialty silanes with distinctive features. If you want to get more details about long-chain silanes or other silane coupling agents, please feel free to contact Co-Formula team.

At Co-Formula, you may find a variety of functional silanes and specialty silanes with distinctive features. Commercial silanes here include Isocyanate Silanes, Amino Silanes, Epoxy Silanes, Phenyl Silanes, Vinyl Silanes, Mercapto Silanes, Alkyl Silanes, Chloro Silanes, Silane Crosslinkers and Long-chain Silanes.



在线联系供应商

至: Hubei Co-Formula Material Tech Co.,Ltd.
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

ORGANIC SILICONE MATERIALS VALUE-ADDED OPTIONS FROM CO-FORMULA
ORGANIC SILICONE MATERIALS VALUE-ADDED OPTIONS FROM CO-FORMULA CFS-O(V) Vinyl Silane Oligomer, methoxy- Vinyl Silane Oligomer, methoxy- Description Co-Formula can offer oligomers of several functional silan...
CFS-703,3-Chloropropyltriethoxysilane, Cas No. 5089-70-3
CFS-703,3-Chloropropyltriethoxysilane, Cas No. 5089-70-3 3-Chloropropyl triethoxysilane Chemical Name 3-Chloropropyltriethoxysilane Cas No 5089-70-3 Formula C9H21ClO3Si Color Colorless oryellowish Appeara...
Organic Silicone Materials Value-added Options from Co-Formula
Organic Silicone Materials Value-added Options from Co-Formula CFS-703,3-Chloropropyltriethoxysilane, Cas No. 5089-70-3 3-ChloropropyltriethoxysilaneTyptical Properties: Chemical Name 3-Chloropropyltrieth...
Long-chain Silanes
Long-chain Silanes Co-Formula has successfully synthesized a series of long-chain functional silanes including octyl(C8), dodecyl(C12) and octadecyl(C18) silanes. Lon...
CFS-254,3-Chloromethyltrichlorosilane, Cas No. 1558-25-4
CFS-254,3-Chloromethyltrichlorosilane, Cas No. 1558-25-4 3-Chloromethyltrichlorosilane Typtical Properties: Chemical Name 3-Chloromethyltrichlorosilane Cas No 1558-25-4 Formula CH2Cl4Si ...
供应产品

Same products

AF39M Purple Abrasive Film
AF39M Purple Abrasive Film 卖方: CHANGZHOU RMN ABRASIVES CO., LTD AF39M Purple Abrasive Film RMC AF39M purple abrasive film discscan be used as Velcro and PSA dis...
Abrasive Film
Abrasive Film 卖方: CHANGZHOU RMN ABRASIVES CO., LTD RMC micro abrasive filmis polyester film backing, with a perfectly flat surface and high strength...
C35P Silicon Carbide Sanding Paper
C35P Silicon Carbide Sanding Paper 卖方: ZIBO SANKYO RIKAGAKU CO.,LTD Wet & dry flexible latex, the inherent flexibility allows contour of irregular surface. Usual...
AP82 Aluminum Oxide Sand Paper Roll
AP82 Aluminum Oxide Sand Paper Roll 卖方: ZIBO SANKYO RIKAGAKU CO.,LTD FUJISTAR Ewt velcro sanding rollAP82adopts the special backing paper with antistatic properties a...
AP57 Sanding Paper Roll
AP57 Sanding Paper Roll 卖方: ZIBO SANKYO RIKAGAKU CO.,LTD FUJISTAR Ewt velcro backed sanding sheetsAP57 adopts the special antistatic backing paper and the...