epoxy diamond dotted insulation paper ddp for oil transformer
Diamond dotted paper(DDP) is made of insulating paper with diamond-shape epoxy resin dotted on both sides. The epoxy used in D.D.P contains a kind of incubative hardener material. It is a dry and crisp material at normal temperature.
It is used in oil-immersed transformers for the insulation between of coils aDiamond dotted paper(DDP) is made of insulating paper with diamond-shape epoxy resin dotted on both sides. The epoxy used in D.D.P contains a kind of incubative hardener material. It is a dry and crisp material at normal temperature.
Packaging & Shipping
A:We supply technical support.
B:Our product have one years warranty.
C:The samples can be supply within 7working days.
D:Trail order is available.
E:Our service department will keep track of shipment orders at any time.
1.Q: Are you trading company or manufacturer ?
A: We are a manufacturer, We have more than 32 years experience in producing electrical insulation material.
2.Q: Where is your factory located? How can I visit there?
A: Our factory is located in Xuchang,Henan provience.
3.Q: Which certification do you have?
A: The plant has passed the certificate of ISO 9001 quality system certification; The insulation system has been approved by UL; The products have passed ROHS test.
4.Q: Can i get a samples for free?
A: Of course we can sent you a sample insulation paper ddpof for free, customers just need to pay a litter shipping change.
5.Q: How long is the delivery time?
A: Generally it is 5-15 days if polyimide film price is in stock, or it is 15-30 days.