K-FLEX XM-360

K-FLEX XM-360 is designed to provide long pot life in 2K polyurethanes and to prevent yellowing resulting from interaction with benzotriazole (BZT) UV absorbers. K-Flex XM-360 is a saturated, aliphatic resin modifier. It provides a good balance of flexibility with hardness, excellent exterior durability plus excellent solubility in many different solvents.

ADVANTAGES:
100% active
Optical Clarity/Low color
No yellowing from interaction with BZT UV Absorbers
Long pot life for 2-component polyurethane systems
Excellent compatibility and solubility
Hardness with flexibility
 

TYPICAL PROPERTIES:
Appearance:                            Light straw liquid
% Active:                                  100
Viscosity, cPs, 25°C:                70,000    
Hydroxyl number:                     220 
Hydroxyl equiv. weight:            260                           
Weight per gallon, 22°C:          9.25 lbs.
 

SOLUBILITY:
Soluble in alcohols, glycols, glycol ethers, esters, ketones and aromatics. Insoluble in water.
 

TYPICAL USAGE LEVELS:
Typically 5 -10% on total resin solids (TRS) for melamine baking systems or 5 - 25% on TRS for 2-component urethanes.