Pre-Impregnated DMD Film/Insulation Film for Cast Resin Transformer

Pre-Impregnated DMD Film/Insulation Film for Cast Resin Transformer

The full name of DMD polyester film polyester fiber non-woven soft composite foil, is made up of two layers of polyester non-woven fabric sandwiched between a layer of insulating polyester film composite of the three layer of insulation material. DMD is divided into B class and F class two, B class temperature resistance 105 degrees...

Product Details

We will continue to uphold the spirit of innovation, focus on industry applications, and provide better fibre paper, insulating laminates, nomex 410 and services for the global industry, and create value for customers. Passion is the source of our forward attitude and strength. We always pay attention to the latest developments in the industry and will always adhere to the concept of innovation, quality, and integrity. We hope to fill the market with new mechanisms, new thinking methods and new technologies and eventually get the results.

Product Description

Dmd Material Insulation Paper is made up of two layers of polyester non-woven fabric sandwiched between a layer of insulating polyester film composite of the three layer of insulation material. DMD is divided into B class and F class two, B class temperature resistance 105 degrees, F class temperature resistance of 155 degrees. DMD products in the appearance of the appearance of smooth, no bubbles, creases are preferred. DMD paper is used in slot insulation and insulation for motor.


Product Characteristics

It has excellent electrical insulation properties. The structure of the DMD ensures that it provides good electrical strength. The specific breakdown voltage rating varies according to the total thickness.

It also has good mechanical strength. In addition to its rugged electrical properties, DMD is a strong and flexible insulating paper material. It can withstand temperatures up to 155 ° C (Class F), and after 10 minutes of testing at this temperature, layer delamination does not occur.

In addition to excellent strength, Dmd Material Insulation Paper is also very easy to use. The nonwoven fabric layers on both sides of the polyester film are sealed with a varnish coating. This ensures that the material has a smooth surface finish and will not be captured if a machine taping system is applied.


Product Application

Dmd Material Insulation Paper is commonly used in low and medium voltage motors. Specific applications include: slot liners for electrical motors, insulation; interlayer insulation materials for transformers, etc.

To meet the challenge, we are breaking new ground with our Pre-Impregnated DMD Film/Insulation Film for Cast Resin Transformer to enable it to have exquisite design, simple operation and reasonable prices. We believe that only enterprises that make products, sell products and serve attentively for customers can be recognized and trusted by customers. Our company's business philosophy is that the ever-increasing needs of customers are the driving force behind our progress.
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