BLR-8086
PU Hardener- Blocked aliphatic polyisocyanate
BLR-8086 is a blocked aliphatic polyisocyanate, which is used to formulate one component polyulethanc backing paint.
主要特性
- 交联时间高于 130℃，温度越高，交联时间越短。
- 用聚酯或丙烯酸酯等羟基官能树脂固化，特别是在光稳定性和耐候性方面更是如此。
- 单组分聚氨酯具有良好的稳定性。
- BLR-8086 substituted for amino resin (20 - 40%), to improve toughness, impact resistance and T bend test.
Functions
- Hardener
Market segment
- 油漆、涂料和油墨
