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Quick Details

  • Place of Origin: Sichuan, China (Mainland)
  • Brand Name: COXIN
  • Model Number: DDP
  • Type: Insulation Paper
  • Material: Composite Polymer
  • Application: High Voltage
  • Rated Voltage: ≥30--230N/10mm
  • Tensile Strength: ≥4.4--11.5KV
  • PROCUCT NAME: Diamond Dotted insulation Paper DDP
  • Moisture: 4.0-8.0
  • Oil absorption: ≥20
  • Density of base paper: 0.05-1.10
  • One side adhesive thickness: 10-15

Packaging & Delivery

Packaging Details each roll with protective film and carton, then with standard export pallets
Delivery Time Prompt/10-20days according to order quantity

best quality  diamond dotted paper DDP







      Real factory
      Prompt delivery
      Quality guarantee

      ISO,SGS certificate

      competitive price


   Diamond dotted paper(DDP) is made of insulating paper with diamond shape epoxy resin dotted on both sides. The epoxy used in DDP contains a kind of incubative hardener material. It is a dry and crisp material at normal temperature.

   This product has good dielectric properties and good mechanical properties after heat solidification. It is to be used in oil-immersed transformers for the insulation between coils and between layers of oil immerged power distribution transformers







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  • DDP Diamond Dotted Paper

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