Class B Polyester Film Electrical Insulation Paper 

Class B Polyester film electrical insulation paper is a reliable and versatile insulation material that can be used in a variety of electrical applications.

Polyester film electrical insulation paper is made of a thin layer of polyester film that is coated on both sides with a layer of electrical-grade paper. The combination of polyester film and electrical-grade paper provides excellent electrical insulation and mechanical strength.

We can provide B-grade, F-grade, H-grade series insulating materials including varnish, insulating paper (insulating soft composite foil), insulating impregnated products, etc., to provide our customers with high-quality electrical insulation products. The main products include B/F/H grade AMA polyester film, 6520 blue composite insulating paper, 6630DMD insulating paper, 6641DMD insulating paper, 6640NMN insulating paper, 6650NHN insulating paper, MGM glass cloth polyester film composite insulating paper, polyester film varnished cloth composite insulating paper, oily Oilcloth yellow wax thick, alkyd glass varnish, polyester glass varnish, silicone glass varnish, etc. Insulation material products are widely used in military industry, motors, transformers and other fields.

Polyester film electrical insulation paper is commonly used in transformers, motors, and other electrical equipment as a dielectric material. It is also used as a wrapping material for electrical cables and wires.

The advantages of using polyester film electrical insulation paper include its high dielectric strength, low moisture absorption, and excellent resistance to chemicals and oils. It is also a cost-effective option compared to other types of insulation materials. 

Information needed for insulation material inquiry

It will be better if customer could send us detailed drawing including below information.

1. Insulation material type: insulation paper, wedge, (including DMD,DM, polyester film, PMP,PET,Red Vulcanized Fiber)

2. Insulation material dimension: width, thickness, tolerance.

3. Insulation material thermal class: Class F, Class E, Class B, Class H

4. Insulation material applications

5. Required quantity: normally its weight

6. Other technical requirement.

We also supply different types of electrical insulation materials for stator or armatures, such as insulation paper and insulation wedge with different class degree. DMD Class B/F, DM Class B/F, Polyester film Class E, Red Vulcanized Fiber Class A, NH& NHN, etc

Besides, we can supply the full range of motor components such as commutator, ball bearing, thermal protector, carbon brush, insulation paper material, shaft, magnet, fan, motor cover,etc. 

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Motor Parts Department

Email : emarketing@nide-group.com;marketing4@nide-group.com