Trifunctional alkoxy silane crosslinker for neutral (alcohol) cure RTV silicones. Releases methanol on cure, so it is safe on concrete, natural stone and sensitive metals. Also widely used as a water repellent and hydrophobing agent for mineral substrates.
Product Code
AC-N113
Methyltrimethoxysilane
CAS Number
1185-55-3
Description
Synonyms
Cross-Reference
Comparable products from other manufacturers, for identification purposes only.
Key applications
- Neutral-cure RTV sealants
- Masonry and concrete water repellency
- Mineral filler hydrophobing
- Sol-gel and protective coatings
Characteristics
| Functionality | Alkoxy |
|---|---|
| Cure by-product | Alcohol |
| Typical use | Neutral cure RTV, water repellents, sol-gel |
| Family | Alkoxy Silanes |
| Molecular formula | C4H12O3Si |
| Molecular weight | 136.22 g/mol |