a Large Range and Long Working Time Epoxy Curing Agent Hw-502 for Epoxy Glass Fiber Reinforced Plastic Products

Min.Order: 1,000

Product origin: Wuhan, Hubei, China

Infringement complaint:

Complaint

US$ 2.9 ~ 4.6

Description

HW-502 is a an amidoamine curing agent produced by a special process. The cured product with epoxy resin has excellent transparency, flexibility, corrosion resistance, low viscosity, long working time, and excellent construction performance.

The physical and chemical properties

Appearance	Light Yellowish transparent liquid
Viscosity(CPS/25ºC)	300-500
Amine value (mgKOH/g)	290-350
Color(Gardener)	≤10
Solid content(%, 2g/3h/105°C)	≥95
Density(g/cm³)	0.95-1.00
A.H.E.W	110
phr(with epoxy resin 128)	2:1
Pot life(30g, 25ºC)	4hours
Dry to touch	8hours
Dry through	72hours

Application:
502 has good compatibility with other amine curing agents. It is completely transparent at a temperature of about 0 degrees. It is mainly used in casting and electronic potting, composite materials, epoxy glass fiber reinforced plastic products, two-component epoxy resin adhesives, epoxy resin coatings, and dilution of high-viscosity polyamide curing agents, etc.

Storage and packaging:
Stored in a cool and dry place with ventilation and can be sealed for 12 months.
Package:190kg/ iron drum.

Our advantage:
We are very professional in manufacturing and exporting epoxy new materials for 20+ years, the capacity reaches 90000tons per year.
1. We can provide a full range of epoxy and polyamide systems not only resin and hardener but also diluents, accelerator, kinds of additives.
2. Our best-selling items are the countertype of Kukdo128/011X75/Dow125/Ancamine1618/AGE C12-14/BYK/ /Hexion/Huntsman and etc.
3. They are widely used in floor coatings, anti-corrosion coatings, solvent-free & waterborne coatings, construction, electrical sealants potting materials, adhesives, etc.
4. We have strong R&D powder, customized service and sample testing is available.

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