Electrical Insulation Materials

The material properties allow classification in insulation class A (105° C) and are manufactured in accordance with the IEC standard.

Product Details

Electrical insulation materials

It is a special product based on the purest cellulose, extracted from long-fibered coniferous trees. The high chemical purity means pressboard is an extremely suitable insulation material for electrical machines (impregnated with resin), capacitors (impregnated with oil or resin) and particularly oil-filled transformers. 

It is an indispensable dielectric material of the insulating structure of a transformer or other power transmission equipment.

Depending on the thickness of the material, a distinction is made between sheet and rolled press board.

Because of the strong hydrogen bond of the fiber, it ensures excellent insulation performance, aging resistance and mechnical properties.

If you need any detailed information, please feel free to contact us.

Electrical insulation materials


Q: Which market is your company focus on?

A: Our company focus on the international market and 95% of the annual sales volume is for exporting.

Q: What is your terms of packing?
A: Generally, we pack our goods in neutral brown cartons and put on pallet, protected with film polyester wrapping.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. And a detailed packing list file will be offered.

Our Service

1. OEM Manufacturing welcome: Product, Package.
2. Sample order 
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.

5. Your business relationship with us will be confidential to any third party.
6. Good after-sale service offered, please get back if you got question

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