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.
APPLICATIONS:
Aerospace
Automotive OEM & refinish
Plastic coatings
Marine/ maintenance
Optically clear coatings, elastomers and laminates
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.