Zhejiang Hongxin Dyeing Material Co., Ltd.

HX-840 Cross-linking Agent / PU bridging Agent

Introduction:
HX-840 is specially used for two-component PU resin, with high degrees of cross-linking and good durability.

Properties:
A, no organic metal, SGS certified.
B, non-yellowing type, no-lasting effect
C, excellent cross-linking and accelerating effects at high temperature and good catalytic performance even at room temperature.

Physical Characteristics:
Appearance: Light yellow transparent liquid
Solid: 99±1%
Solvent: butanol, isobutanol

Applications:
Recommended dosage: HX-840 0.3%
Reaction conditions for cross-linking: heated to 150ºC, for 2minutes.
It is widely used for garment finishing.

Packing and Storage:
125kg per plastic drum.
Keep in a cool, dry and well-ventilated place. Keep away from fire, rain and humidity. Shelf time: 12 months under room temperature(0-40ºC)