Bisphenol A Liquid Epoxy Resin HWR 128 High Hardness for Construction

Liquid Epoxy Resin HWR 128 Can Be Uesd Together With A Wide Variety Of Curing Agents

1.Production HWR 128 Liquid Epoxy Resin is a liquid reaction product of epichlorohydrin and bisphenol A. It is the most widely used general purpose liquid epoxy resin. It is recognized as the standard from which many variations have been developed. A wide variety of curing agents is available to cure liquid epoxy resins at ambient conditions. The most frequently used are aliphatic polyamines, polyamides, amidoamines, cycloaliphatic amines and modified versions of these curing agents. Curing may also be done at an elevated temperature to improve selected properties such as chemical resistance and glass transition temperature. If anhydride or catalytic curing agents are employed, elevated temperature cures are necessary and long post-cures are required to develop full end properties.

2.Sale Specification & Typical Properties:

3.Typical Applications This product is suitable for use in applications such as:

• Adhesives

• Casting and Tooling

• Civil Engineering

• Composites

• Automotive Coatings

• Can and Coil Coatings

• Marine and Protective Coatings

• Photocure Industrial Coatings

• Potting and Encapsulation

4.Storage properties:

It has a shelf life within one year if stored in a cool and dry place.If epoxy resin128 develops a haziness or crystallite on storage, this can be dispersed and the resin can be restored to original state by warming up to 50～60℃, with stirring.

5.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.

6.Packing:240 kg iron drum.