This document describes SiSiB PC6122, a novel bis-silane coupling agent with six hydrolyzable alkoxy groups, used for eco-friendly surface treatment and as…
SiSiB PC6122 is a novel bis-silane coupling agent featuring two silane structures, each containing six hydrolyzable alkoxy groups. This double the number found in standard silane coupling agents allows it to symmetrically bond with hydroxyl groups on inorganic material surfaces, forming a regular and ordered surface structure. Consequently, it creates a higher crosslinking density on the surface of inorganic materials. Additionally, the silanol formed after hydrolysis is more acidic than that of ordinary silane coupling agents, enabling the formation of stronger covalent bonds with hydroxyl groups on metal and inorganic material surfaces, and exhibiting resistance to hydrolysis. This manual is written in Chinese.
| CAS No. | 16068-37-4 |
|---|---|
| EINECS No. | 240-212-2 |
| Molecular Formula | C14H34O6Si2 |
| Molecular Weight | 354.59 |
| Boiling Point | 96°C [0.3mmHg] |
| Flash Point | 113°C |
| Appearance | Colorless transparent liquid |
| Density | 0.958 |
| Refractive Index | 1.411 [25 °C] |
| Content | Min 98.0% |
When used as a crosslinker, the recommended dosage is 1~5%.
The product has a shelf life of one year from the date of production.
The standard packaging includes 190Kg iron drums and 950Kg IBC bulk containers.