Epoxy-resin Prepreg DMD is a three-layer flexible material, F-class adhesive to adhere the two faces of high-melt-point polyester film (Mylar) with hot rolling non-woven polyester fabric (Dacron), then impregnating into heat-resistant epoxy resin, and then cured to B-stage. DMD-P is for short
AMA Kraft Paper Faced Insulation is a three-layer flexible composite material, produced by using F-class adhesive to adhere the polyester film (Mylar) with hot rolling Aramid paper (A) on both sides.
MM/MMM is a two-layer or three-layer composite polyester film (Mylar), produced by using adhesive to adhere 2 or 3 layer polyester film (Mylar) together
AKA Flexible Laminate is a three-layer flexible composite material, produced by using H-class or C class adhesive to adhere the polyimide film (Kapton) with hot rolling Aramid paper (A).
Epoxy-resin Prepreg DMD is a three-layer flexible material, F-class adhesive to adhere the two faces of high-melt-point polyester film (Mylar) with hot rolling non-woven polyester fabric (Dacron), then impregnating into heat-resistant epoxy resin, and then cured to B-stage. DMD-P is for short
AMA Kraft Paper Faced Insulation is a three-layer flexible composite material, produced by using F-class adhesive to adhere the polyester film (Mylar) with hot rolling Aramid paper (A) on both sides.
MM/MMM is a two-layer or three-layer composite polyester film (Mylar), produced by using adhesive to adhere 2 or 3 layer polyester film (Mylar) together
AKA Flexible Laminate is a three-layer flexible composite material, produced by using H-class or C class adhesive to adhere the polyimide film (Kapton) with hot rolling Aramid paper (A).
All Electrical insulation material are approved by UL- OBJS2.E353580, REACH, MSDS, SGS.
Factory Direct Sales
No middlemen, ship directly from the factory,saving costs from the source and lower prices
Wide range of product category
All necessary material for liquid/cast resin transformer, Motors. The thermal class covers: A, B, F, H, N.
Our Story
With a history of 17 years, Hangzhou Hecheng dedicated to the manufacturing of electrical insulating material of distribution transformers. Focusing on exportation, export share account 90% of its sales volume. Specifically, in certain Southeast Asian countries, mid-east countries enjoy an absolute predominance as their market share surpasses 80%~90%. Hecheng introduces outstanding brands at home and abroad, including Nomex®, Kapton® from DuPont, Mylar® from DuPont, high-end imported epoxy resins, and UL listed, therefore providing an essential guarantee for the export quality
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