3240 Insulating expoy resin board

Product features
1.High bonding strength:
The 3240 epoxy board is bonded using epoxy resin adhesive, which has high bonding strength and can ensure solidity in various applications.
2. Excellent temperature resistance:
The temperature resistance grade reaches class B (usually corresponds to a temperature of 155°C), which is suitable for electrical equipment working in high temperature environments.
3. Good chemical resistance:
Characterized by oil resistance, water resistance, acid resistance, etc., it can maintain stable performance in various chemical media.
4. Excellent electrical properties:
The cured epoxy resin system has high dielectric properties, resistance to surface leakage, arc resistance and other characteristics, is an excellent insulating material.
5. Excellent mechanical properties:
High mechanical strength at medium temperature, good stability of electrical properties under high humidity, suitable for occasions that need to withstand certain mechanical stress.
6. Good processing properties:
Good machining performance, easy to cut, drill and other processing operations.
7. Environmental health:
Made of environmentally friendly materials, harmless to the human body, in line with environmental requirements.

Description :
The product is made of alkali free glass fiber cloth for electricians immersed in epoxy resin and hot pressed by baking. The product has high mechanical and dielectric properties, good heat resistance and moisture resistance, and has good machinability, heat resistance class B, suitable for motors, electrical equipment as insulation structural parts, and can be used in wet environment and transformer oil.

Advantage :
Due to so many great properties of 3240 Insulating expoy resin board , it is very popular in many industries. The material has excellent dielectric strength, good machinability, heat and water resistant, corrosion and chemical resistant, good mechanical strength, excellent wear properties, good dimensional stability, low moisture absorption and excellent creep resistance. We choose the raw materials of Epoxy Insulation Resin Fiberglass 3240 Board very carefully to make sure that the quality of our product maintains at excellent standard. We don’t accept any mistakes happened on the production which makes our customers cannot get high quality products on time, so each process of the production is strictly controlled by our technicians.
Technical Data : 3240 Grade A


3240Grade B：


Application : 
The products are widely used in transformers, electric motors, cabinets, control boxes, electric switches, household appliances, railway, automobile, computer and medical appliance.
It can be customized according to the drawings：

Packaging and Shipping：