Home » News » 2019 Paper Insulated DDP Diamond Dotted Paper with a Big Discount

Diamond Dotted Insulation Paper is made of electrical insulation paper with diamond-shape epoxy resin dotted in both sides. The epoxy resin used in D.D.P. contains a kind of incubative hardener material, it is a dry and crisp material at normal temperatures (below 35 degree C)”

Since the resin coating of the diamond dotted paper is spotted, the immersion of the oil and the discharge of gas in the insulating material are ensured, and the corona and partial discharge are effectively avoided, thereby ensuring the safety and reliability of the insulating structure. It can also be used as a cable shielding isolation layer and anti-corona material for high-voltage motors and electrical appliances.

Widely used in electrical equipments such as mutual inductance machine, transformer etc. as layers insulating materials

Available Width : 625mm, 960mm, 1020mm

Tested under IEC 554 ( Part 2 ) 2001

Leave a Message

Send Message to Us

Ztelec Group