1.Epoxy resin board/Fr-4 Is Made of ethoxyline  and glass-fiber cloth, type 3240,high mechanical performance under medium temperature, stable electrical properties under high temperature.

2.It Can be applied to generators, motors and electrical appliances as insulating structural parts and used in transformer oil and humid environment.

3.We have three color of Epoxy resin board,White,Black and Yellow

4.Other Size Depends on the Clients Drawing or Sample.

Technical requirement for surface Of Laminated board

.The surface of laminated board should be flat and smooth, no bubble, no wrinkle, no delamination or crackle, and properly free from other defects such as scrape, impress, dirty spot and uneven color, but a little color patches is allowed.

High mechanical properties, and oil resistance and certain dielectric property.

 Thermal rating is 120, and temperature resistance : 150  degree centigrade.

 Withstand a variety of chemical solvents and acid erosion

Insulation parts for transformer,

Electronic apparatus,

Water conservancy, switch gear,

Industrial furnace, semiconductor

Marine ,air, nuclear power,insulation spacer

Water conservancy and hydropower.

Any size is allowed According the  customer's Drawing or sample.

we are Glad to Coorperated with You And make Longterm coorperation.

As one of the leading manufacturers of insulation material,we put the quality at the first. And we will on line for 24 Hours for your inquiry.

1.    Customized fr4 g10 epoxy resin board can be provided.

2.    CAD or 3D Drawings  processing is also accepted.

• As one of the leading manufacturers of insulation material,we put the quality at first. And we will on line for 24 days for your inquiry.

• We have our senior engineers team and introducing the advanced technology and equipment to make products according to costomer drawing ,data ,or samples and so on.

6.Why choose us(our advantages)?

1. Our great passion and rational attitude make us highly efficient.  

2. We have specialing in non-metal material processing Exprience for nearly 10 years

3. Advanced equipments and professional engineers.

4. We are factory with large warehouse and workshorp.

5. Our priority to quality assures you the reliability of our product.

6. OEM and many other processing services fall within our range.

7. We offer you the high-quality product with competitive prices in hope for longterm cooperation.

Please feel free to inform us.A.S.A.P