DMD Laminate - Dacron/Mylar®/Dacron

DMD is a 3-layer laminate consisting of polyester fleece - polyester film - polyester fleece, whereby the polyester fleece can also be impregnated to achieve a higher thermal class. Depending on the manufacturer and impregnation, DMD is therefore available in thermal classes B and F. DMD has high mechanical stability combined with high dielectric strength. Thanks to its smooth surface, it can be easily processed by machine and simply drawn into the rotor or stator. DMD laminates form a very good bond with impregnating and trickling resins thanks to the special outer layer of non-woven fabric. This is the prerequisite for a permanently stable insulation system. Depending on the composition of the laminate, i.e. the individual material thicknesses of fleece and polyester film, different overall thicknesses of 0.15 to 0.45 mm are possible for DMD.