Description

Silane coupling Agent KH***0

Introduction:

KH***0 is a methacryl-functional silane, it is a clear, light and heat sensitive liquid with a faintly sweet odour.

KH***0 is used as adhesion promoter at organic/inorganic interfaces, as surface modifier (e.g. imparting water repellency, organophilic surface adjustment) or as crosslinking of polymers. It is used as a coupling agent to improve the physical and electrical properties of glass-reinforced and mineral-filled thermosetting resins under exposure to heat and/or moisture. It is typically employed as a blend additive in resin systems that cure via a free radical mechanism (e.g. polyester, acrylic) and in filled or reinforced thermoplastic polymers, including polyolefins and polyurethanes. It is also used to functionalize resins via radical initiated processes-copolymerization or grafting and to modify surfaces.

Typical Physical Properties:

CAS No.: ********0

Molecular Weight: **8.4

Boiling Point<**0mmHg>: **5

Viscosity<*5>: 2 cSt

Flash Point: **8

Color and Appearance: Colorless transparent liquid

Density<*5/*5>: 1.**5

Refractive Index<*5>: 1.***2+0.***5

Min. Purity: *5.0%

Solubility

KH***0 is soluble in methanol, ethanol, isopropanol, acetone, benzene, toluene, and xylene. After hydrolysis, it is soluble in water with adequate stirring if the PH is adjusted to 4.0 Hydrolysis releases methanol.