FREE SAMPLE polyester insulation DDM

FREE SAMPLE polyester insulation DDM     ''The high quality today is the market tomorrow''         1.Description of insulation DDM:  --DDM gule specialty polyester film is modified epoxy resin showed DDM-shaped insulating coating on electrical baked polyester film into a stage of semi-curing the insulation material. --As the diamond on a plastic resincoated polyester film is not the whole point of it was like,no coating is very conducive to the passage of air between the insulating material exclusion,so that partial discharge corona damage and to minimize the damage value. --Be in gas or oil insulation system for insulation layer.       2.Application of insulation DDM:  is mainly used for sulfur hexafluoride transformer and the transformer layer insulation and turn insulation.       3.Selling point of insulation DDM:  Long term insulated structural,good electrical mechanical properties,no deformation after thermosetting.    Insulation DDM has been approved by UL (NO.: E310670) and the products have passed ROHS test.    Technical Data of insulation DDM: