Quality Standard:
Tech grade
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. 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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