| Primid(HAA) Curing Agent For Powder Coating |
Product Description: HAA (ZJ-552)
The curing agent ZJ-552 is a tetra-functional group containing N,N, N',N'-Tetrakis (β-hydroxyethy) adipamide (HAA). It is suitable for curing with carboxyl-terminated polyester or acrylic resin to produce exterior durable powder coatings with excellent mechanical properties and good weather durability. In comparison with TGIC, it's non-toxic, and can be used to produce non skin irritant and safe outdoor powder coating.
Main Application
Applied as curing agent in TGIC-free based exterior durable powder coating.
Suggested Dosage
| Resin acid value( mgKOH/g) |
Suggested dosage (Polyester resin/HAA) --ZJ552 |
| 18-27 |
96/4 |
| 27-38 |
96/4 |
| 45-55 |
93/7 |
| Item : |
ZJ552 |
| Appearance |
White fine granule |
| Hydroxyl equivalent/ (g/mol) |
82 |
| Melting range/ (ºC) |
120-130 |
| Volatile (%) < |
1.0 |
Package
25kgs/polyethylene-lined kraft paper-plastic compound bag.
Precautions
Store in cool dry place. Keep free of heat and moisture.
Shelf Life
One year. The product can still be usable out of this period if inspection passed
Huangshan Zhengjie New Materials Co.,Ltd is a high-tech enterprise specializing in R&D, production and marketing of polyester resin & primid (HAA) curing agent for powder coatings in Anhui China .
At present, the annual output value of the company is nearly 500 million RMB ,with registered trademarks and more than 25 independent patents . The "Zhengjie" brand polyester resin and primid (HAA) curing agent are highly recognized by customers, and the products are exported to all over the world.
TGIC Based Polyester Resins For Powder Coating
Primid(HAA) Based Polyester Resins For Powder Coating
Hybrid Polyester Resins for Epoxy Resin Cure (50:50)
Hybrid Polyester Resins for Epoxy Resin Cure(60:40)
Hybrid Polyester Resins for Epoxy Resin Cure(70:30)
ZJ552 Curing Agent Primid(HAA)
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}