3-(Triethoxysilyl)propyl methacrylate CAS No:21142-29-0 C13H26O5Si

Applications:

1. This product is suitable for polyethylene and copolymers of various complex shapes and all densities; it can be grafted onto the polymer main chain to modify polyethylene and other polymers, introducing its ester groups into the side chains to serve as active sites for cross-linking in warm water.

2. When used with glass fibers, it effectively improves the mechanical properties of glass fiber composites (such as flexural strength and tensile strength) and enhances the adhesion between the fibers and the matrix (various resins, including thermosetting and thermoplastic types).

3. When used as a post-additive in inks and coatings, it imparts excellent film hardness and gloss to the ink and coating films; it also improves the adhesion of optical fiber coatings.

4. As a reinforcing agent and crosslinking accelerator, it is widely used in composites, coatings, inks, adhesives, and sealants; it can also serve as a resin-modifying additive and enzyme immobilizer.

Applications and Properties:

1. Improves strength when glass fiber is incorporated into reinforced polyester composites.

2. Improves initial and wet strength in reinforced polyester resin composites, such as marble-effect composites.

3. Improves the wet electrical properties of mineral-filled and reinforced composites.

4. Cross-links acrylic resins to improve the adhesion and durability of adhesives and coatings.