CoatOSil™ MP 200 Silane

The gamma-glycidoxy propyl epoxide ring available in CoatOSil MP 200 silane can react with many different organic functionalities, while the alkoxy silane groups still available on the oligomeric structure typically bond strongly to inorganic substrates. The hydrolytic stability of CoatOSil MP 200 silane can help provide better shelf life than normal monomeric silanes, thus providing better durability in solvent borne systems. Specific hydrolysis conditions can be applied to hydrolyze the material so CoatOSil MP 200 silane may be considered for use in waterborne systems.

Typical product use level varies from 0.1 wt% to 2 wt% of binder solid content  depending on desired performance attributes.

CoatOSil MP 200 silane can be considered for use as an adhesion promoter or  binder on polysulfide, urethane, epoxy and acrylic caulks, sealants, adhesives, and coatings. The product is a  polyfunctional structure bearing gamma-glycidoxy groups, which is an excellent candidate to consider to reduce  emissions of methanol upon hydrolysis of the material as compared with monomeric epoxy silanes.