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T-1530 is a caprolactam closed isocyanate polymer,used as curing agent of polyurethane powder coating,the film made with it has a full and fine surface,high hardness and excellent weather resistance.
2. Typical physical data
Appearance | |
NCO-equivalant(g/mol) | 275-285 |
3. Suggested formulation
Polyurethane YE-2080(Hydroxyl Valueis 35-45mgKOH/g) | 498 |
Curing agent T-1530 | 102 |
General flowing agent 988 | 10 |
Leveling additive T-701 | 7 |
Benzoin | 3 |
Pigment and filler | 380 |
Curing condition:200℃×12-15min | |
4. Packaging and storage
Barreled, net weight 25KG per bag; Store in a cool and dry place away from moisture. After each bag opening and extraction, the package should be carefully resealed immediately. It is valid for 2 years at room temperature <30 ° C.