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Epoxy Resins
Epoxy Resins imported from Japan can be divided into the following types: bisphenol A, bisphenol F, chain, alicyclic, urethane modified, rubber modified, chelate modified, water borne, blocked urethane modified, highly purified resins and so forth. Among them, modified epoxy resins have the characteristics of flexibility, plastic bonding, high peeling strength, low chlorine content and so forth.

Items

Classifications

Characteristics

Purposes

1

BPA Type
BPF Type

High transparency
Low viscosity

Electrical, laminates and molding compounds.
Civil engineering and adhesives.

2

Chain Type
Alicyclic Type (Hydrogenation)

Flexibility and low viscosity
Low permittivity and good weather resistance

Construction, adhesives and electricity.
Encapsulation.

3

Urethane Modified Epoxy Resins

Flexibility, good heat resistance and high peeling strength

Structural bonding adhesive.

4

Rubber Modified Epoxy Resins

CTBN modified, NBR modified, and specific rubber modified resins

Structural bonding, adhesive for automobiles, aircraft, etc.
Electric and electronic parts bonding and encapsulation.

5

Chelate Modified Epoxy Resins

Amine-curing system and Isocyanate-curing system (curable at low temperature)

Good adhesion on galvanized steel / Al or Cu (Non-ferrous).

6

Water Borne Epoxy Resins

Environment protection and low viscosity

General coatings.

7

Blocked Urethane Modified Epoxy Resins

Single-liquid system (yielding flexible objects that curing at low temperature)

Bonding, mold filling and embedding of automotive, electrical and electronic parts.

8

Highly Purified Resins

Low chlorine content: 300ppm and low viscosity

Electronic encapsulation.

9

Multi-functional Type

Good weather and heat resistance

Plastic additives.

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