Tp92-Epoxy Hardener (which is corresponding type of Estron G92) Curing Agent for Anti-Corrosive Powder Coating

• Appearance: Pale Yellow or Colorless Transparent Resin Particl
• Transport Package: 25kgs Per Bag
• Trademark: TP
• Origin: China
• Model NO.: TP41
• HS Code: 2912499000
• Production Capacity: 300mt Per Year

Product Description

TP92-Epoxy Hardener For Anti-corrosive Powder Coating

Describe:
TP 41 is a type of polymer consisting of ether and phenol. If its molecular weight is higher, tenacity will be better and its corresponding softening point will be higher. Its thermal and chemical tolerances are good due to the high density of aromatic groups and it is also with a high curing speed. 



Technical indicators:

Appearance	Crystalline solid
Softening point	78-90ºC
Epoxy equivalent weight	240-260
Viscidity 25ºC m Pas	100-140(150ºC)

Recommended ratio:
Epoxy resin (E12)which is equivalnet to YD-014 / HARDENER TP41 = 100/20

Reference formulation:

EPOXY RESIN	200
FLOWING AGENT TP88	4
TI02	80
BASO4	80
HARDENER TP41	40
2-Isopropylimdazole	1

 
Curing condition:
160ºC at 15min or 200ºC at 3 min
 
Other describe: 
Add a small amount of a curing accelerator, such as 2 - methylimidazole, 2 - phenyl imidazole morpholine, etc. can be adjusted to the requirements of the curing temperature and curing time.

Baking temperature:
Add 0.1% curing accelerator can be realized 200C, three-minute cure or 160c at 10-minute cure.

Packaging, storage, and transportation:
 Kraft paper bag, net weight 25kg.Storage in a cool, dry, well-ventilated place to prevent the sun and rain, should be cut off from the high-temperature and fire.