Long Time and Dry Quickly High-Performance Waterborne Epoxy Agent Hw-8721 for Coatings

• Customization: Available
• CAS No.: No
• Formula: No
• Model NO.: HW-8721
• EINECS: No
• Color: Transparent Liquid
• Appearance: Liquid
• Main Raw Material: Epoxy
• Method: Spray
• Level: Primer, Middle, Topcoat
• Drying Method: Air Drying
• Certification: ISO9001
• Substrate: Ceramic, Steel, Glass and etc
• Components: Modified Amine
• Formation Mechanism: Conversion Type
• Viscosity: 40000
• Amine Value: 150-190
• Pot Life: 60-90 Mins
• a.H.E.W(G/EQ): 275
• Transport Package: Drum
• Specification: 200KG/Drum
• Trademark: Honrepoxy
• Origin: China
• HS Code: 29212900
• Production Capacity: 90000tons Per Year

Product Description

Product Description

HW-8721 is waterborne curing agent a kind of modified amine curing agent, with high viscosity which is used in economical and high-performance waterborne epoxy coatings.It can be used directly with resin 128,with self-emulsified function or mixed with waterbased resin 2870.

The physical and chemical properties

Appearance	Transparent liquid
Viscosity 25ºC(mPa.s)	40000
Amine value (mgKOH/g)	150-190
Solid content	50
Pot life(150g/25ºC,minutes)	60-90mins
A.H.E.W(g/eq)	275

Application
HW-8721 curing agents can be used in low or zero VOC formulations. It can be used for a long time, dry quickly, and maintain good emulsion stability even when the solid content is low.  After curing, the coating has high gloss, good performance of hardness and flexibility, and excellent adhesion to the concrete surface.

Storage and packagingStored in a cool and dry place with ventilation and can be sealed for 12 months. 
Package:200kg/ 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. They are widely used in floor coatings, anti-corrosion coatings, solvent-free & waterborne coatings, construction, electrical sealants potting materials, adhesives, etc.
3. We have strong R&D powder, customized service and sample testing is available.
 

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