This is the description of B-class DM Flexible Laminates

6632 DM Non-saturated Flexible Laminates

Polyester film with Non-woven fabric

In accordance with GB/T5591.3.1-2008 and IEC626-2


Description: Class B 6632DM Non-saturation also called DM70; it is a two-layer flexible composite material, produced by using B-class adhesive(heat-resistant epoxy resin) to adhere the high-melt-point polyester film( 6020 transparent polyester film or 6021 milky polyester film) (Mylar) with non-woven polyester fabric (Dacron). The structure is Dacron +(adhesive)+ Mylar

Advantages: It has excellent electrical, mechanical, and impregnating properties. With very good cohesiveness and compatibility. It also has excellent tensile strength, reliable heat resistance and good voltage characteristic.

Applications: The Class B 6632DM is suitable for slot liner, slot closure, phase and turn-to-turn insulation in electrical motors. Extensively used as interlayer insulation in transformers and other electrical appliances. It also can be used for making the pre-impregnated material.


• Thermal class:  B(130℃)

• Thickness:  0.08-0.41mm

• Standard width: 1000mm  (or according to customers’ requirements)

• Color: white, green, blue , pink and according to customers’ requirements

• Form:  roll, sheet, and strip

• Adhesive property: 155℃±2℃, 10 minutes no delamination, blister, or adhesive flow.

• Superiority: reasonable price, high quality, prompt delivery, and excellent service.


We are excellent Chinese manufacturers. Our products, such as B-class DM Flexible Laminates,polyester film lamination machine,polyester film manufacturers in india,polyimide membrane,polyimide cte, are of excellent quality and affordable. Looking forward to your inquiry。

Related Products

HTG -410 heat-treatment sleeving Class C

AMA Flexible Laminates

High temperature 6211PI tape adhesive insulation polyimide tape

6520 Polyester Film with Fish Paper

Just say hello and leave your messages