Low Temperature Curing Hardener

We are known for exporting, trading and supplying Low Temperature Curing Hardener which is a substance with chemical structure of cyclic amidine. It can be applied to Epoxy powder coating as a hardener and also to Hybrid coating as an accelerate.
Technical data
Items Test method 307Q
AppearanceVisual inspectionLight yellow crystalline powder
Melting rangei a )GB/T617-200680-95
Purityi %i GB/T1725-2008a Y98.0
Application and performance
1.It is a high activity curing agent in Epoxy powder coating to achieve rapidly curing

Temperaturei a )Curing time(min)
14015~20
16010
1806~8
2003

2. When used in dicyandiamide-cured pure Epoxy resin powder or Epoxy/Polyester hybrid powder, 307Q is an accelerating agent.
3. The dosage of 307Q as curing agent: 0.1-0.5% of the weight of total resin
Package, storage and other precautions
1. Store in a cool and dry place to avoid contacting other chemical products. Seal tightly after using. As this product is irritant to respiratory tract, please wear dustproof mask and glove when operating.
2. Package: 25kgs/polyethylene-lined kraft paper-plastic compound bag.
3. Validity will be 1 year under normal temperature.