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Modified Epoxy Novolac Resins HWR-638 Coatings Epoxy Resin
Modified Epoxy Novolac Resins HWR-638 Coatings Epoxy Resin
Specifications
Brand Name :
HONREPOXY
Model Number :
HWR-638
Place of Origin :
China
MOQ :
5tons
Price :
USD2.0-3.83/kg
Supply Ability :
10,000MT per Month
Packaging Details :
240kg/drum, 1000kg/IBC,24000kg/ISO tank
Color :
Colorless
Type :
Modified
Appearance :
Liquid
Application :
Construction,Pouring,ceramic,decoration,Fiber & Garment
Classification :
Double Components Adhesives,Other Adhesives
Shelf life :
24 Months
Feature :
Eco-friendly,high transparency and hardness,Ordor Free,Yellow resistance
Description

Epoxy Novolac Resins HWR-638 Widely Used In Different Kinds Of Coatings

General:

Epoxy Novolac Resins HWR-638 is a semi-solid phenol novolac based multifunctional epoxy resin. The high viscosity of this resin render it to be used as it is and invariably it is used in solution form or by blending with other lower viscosity epoxy resins. HWR-638 has functionality of ~ 3.6 in its original form. This higher functionality of HWR-638 imparts highly cross linked three dimensional network when cured. This high cross link density offers excellent chemical resistance and mechanical properties such as hardness and abrasion resistance. It can be used alone or can also be blended with other conventional epoxy resins to improve there chemical and thermal resistance characteristics. It exhibits better retention of chemical, mechanical and electrical resistance properties at elevated temperatures.

Sale Specification & Typical Properties:

Property Value
Appearance Yellowish, Transparent, Semi-solid
Epoxy equivalent (g/mol) 174-180
Color (Gardner) ≤ 1
Chloride Content (ppm) ≤5
Hydrolyzable Content (ppm) ≤300
Volatile matter (ppm) ≤500
Viscosity ( cps,25°C) H-K

Application:

• Marine & Protective coatings

• Chemical resistant coatings

• Tank linings

• Adhesives

• Coil Coating

• Potting and Casting

• Composites

Storage properties:

Novolac Epoxy Resin (638) is supplied in bulk or in 220KG tight-head drums. The resin should be stored in dry place in its original closed packaging.

Handling precautions:

Product may cause skin and eye irritation. In case of skin contact, wash immediately with soap and water. For eyes, flush with plenty of water for 15 minutes and seek medical attention immediately.

Packing:

220 kg iron drum.

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Modified Epoxy Novolac Resins HWR-638 Coatings Epoxy Resin

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Product Detail
Brand Name :
HONREPOXY
Model Number :
HWR-638
Place of Origin :
China
MOQ :
5tons
Price :
USD2.0-3.83/kg
Supply Ability :
10,000MT per Month
Contact Supplier
Modified Epoxy Novolac Resins HWR-638 Coatings Epoxy Resin

Wuhan Honrel Chemical Technology Co.,Ltd

Active Member
5 Years
hubei, wuhan
Since 2002
Business Type :
Manufacturer, Agent, Exporter
Main Products :
Liquid Epoxy Resin, Solid Epoxy Resin, Polyamide Epoxy Resin
Total Annual :
30,000,000-50,000,000
Employee Number :
40~60
Certification Level :
Active Member
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