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Product Name: Silane Coupling Agent
Item No.: Silibase-S1891
Chemical name: 3-Mercaptopropyltriethoxysilane
Synonyms: (3-mercaptopropyl)triethoxy-silan; 3-(triethoxysilyl)-1-propanethio;3-(triethoxysilyl)-propanethio; 3-(triethoxysilyl)propylmercaptan; triethoxy(3-mercaptopropyl)silane;gamma-mercaptopropyltriethoxysilane;
Formula: HS(CH2)3Si(OC2H5)3
Chemical structure:
Physical and chemical properties
Description | Colorless transparent liquid, soluble in a variety of organic solvents. |
Molecular weight | 238.42 |
CAS no. | 14814-09-6 |
EINECS no. | 238-883-1 |
Boiling point | N.A. |
Density (ρ20)g/cm3 | 0.9850 ± 0.0050 |
Refractive index (n25D) | 1.4330 ± 0.0050 |
Applications
Main application industries:
Glass fiber Plastics Paint Rubber
Application:
Silibase-S1891 silane coupling agent has sulfhydryl-base function groups,and is specially effective when used as metal surface rust inhibitor.Processing metal surface such as gold, silver, copper etc. with it can enhancethe surface corrosion resistance, oxidation resistence and to increase theadhesion with resins and other polymer.
In the rubber industry, Silibase-S1891 is usually used to process whitecarbon black, carbon black, glass fibers, mica, and other inorganic fillers. Silibase-S1891can effectively improve the mechanical properties and wear-resistance of therubber.
In the textile industry, Silibase-S1891 can be used in the shrink-prooffinishing of the fabric.
Standard packing
5L, 10L, 25L, 200L PE drum or 1000L IBC container.
* We also can pack according to your requirements. Please specify whenorder.
Storage
Must be sealed and kept in cool and ventilated place, away from water,heat and fire.