K-PURE CXC-1765
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K-PURE CXC-1765 is a zinc complex catalyst for cross linking of epoxy/carboxylic and epoxy/anhydride functional resins. K-PURE CXC-1765 catalyzes the reaction of glycidyl ether, ester, cycloaliphatic epoxies and epoxidized oils with carboxyl and anhydride groups. K-PURE CXC-1765 provides improved storage stability and low color relative to amine catalyzed formulations
TYPICAL PROPERTIES:
Appearance Clear, straw liquid
Viscosity 350
Specific Gravity 1.054
APPLICATIONS:.
Catalyst for Solventless Epoxy/Carboxylic and Epoxy/Anhydride reactions where low color is needed.
Onset of cure in a standard BADGE/MHHPA system is 135-140°C.
ADVANTAGES:
Non-amine catalyst for epoxy/carboxyl or epoxy/anhydride cross linking
Low color development during cure
Good thermal stability
Improved storage stability of catalyzed formulations
STORAGE AND HANDLING:
STORAGE AND HANDLING:
STORAGE AND HANDLING:
TYPICAL USAGE LEVELS:
0.5 – 5.0% as supplied on total resin solids.