Highly Recommended Solid Epoxy Resin Hwr-903 for Tank Coating, Coil Coating, Insulation Powder Coating, Electronic Coating, Powder Coating

• Customization: Available
• CAS No.: 25036-25-3
• Formula: No
• Model NO.: HWR-903
• EINECS: No
• Molecular Principal Chain: Heterochain Polymer
• Color: White Flake
• Application: Powder Coating, Straight Epoxy System
• Appearance: White Flake Solid
• Countertype: Npes-903
• Epoxy Equivalent Weight (G/EQ): 700-750 G/EQ
• Melt Viscosity: 4500-8000
• Softening Point: 90-95
• Transport Package: Bags
• Specification: 25kgs/bag
• Trademark: Honrel
• Origin: China
• HS Code: 39073000
• Production Capacity: 90000tons Per Year

Product Description

Description: 

HWR-903 is a solid epoxy resin, based on BPA and Epichlorohydrin and produced in a 2-stage process. The application is for Tank coating, Coil coating, Insulation powder coating, Electronic coating, Powder coating, and Composite and so on.
 

The physical and chemical properties:

Test Item	Specification
Color ,Gardner	1 max
Epoxy Equivalent Weight (g/eq)	700-750
Hydrolyzable Chlorid,eq/100g	≤0.0006
Inorganic Chlorin,eq/100g	≤0.0003
Volatile content ,%	≤0.2
Softening point,ºC	90-95

Application:

To be used mainly in powder coating for Hybrid system in combination with polyester, or straight (Pure) epoxy system to obtain good gloss, flow, mechanical properties and chemical resistance.
 

Storage and packaging:
Store in a cool, dry, and well-ventilated area. Keep away from ignition sources, heat and flame and sunlight.

Package:25Kg/bag

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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