The difference between DMD insulation paper F Class

　　DMD insulation paper is a composite insulation product made of a layer of polyester film coated with adhesive and polyester fiber non-woven fabric by calendering. It is called DMD for short. It is mainly divided into two types: F class and B class. So what is the difference between these two? Let’s take a look at it below.

　　1. Different features.

　　Class F DMD insulation paper has good mechanical strength, dielectric properties and high heat resistance.

　　2. Different temperature resistance.

　　The temperature resistance of Class B DMD insulation paper is 130 degrees, Class F is 155 degrees.

　　3. Different colors.

　　The Class B products on the market are white, and the Class F products are usually blue or pink to distinguish them.

　　4. Different applications.

　　Class F DMD insulating paper is a shaped insulating material for Y series motors. It can be used for slot insulation, turn-to-turn and interlayer insulation, liner insulation and transformer insulation of small and medium-sized motors.