Gold Member Since 2012
Audited Supplier
Xuchang Chengrui Insulation Material Co., Ltd.

DDP Paper, Insulation Paper, Insulation Materials manufacturer / supplier in China, offering DDP Insulation Paper for Transformers, Electrical Insulation Pet Film Transparent Polyester Film 6020, Hot Sale 6650 Nhn Polyimide Film and so on.

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Supplier Homepage Product electrical insulation paper DDP Insulation Paper for Transformers

DDP Insulation Paper for Transformers

FOB Price: US $2.7 / kg
Min. Order: 1,000 kg
Min. Order FOB Price
1,000 kg US $2.7/ kg
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Port: Shanghai, China
Production Capacity: 20mt/Week
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: 0.08-0.25mmx960mm, 1000mm
  • Type: Insulation Paper
  • Material: Paper
  • Maximum Voltage: <10KV
  • Certification: ISO9001
  • Brand: Chr
  • 960mm 1000mm: Width
  • 20days: Delivery Time
  • Transport Package: Pallet
  • Origin: China
  • Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Switch Baseplate
  • Chemistry: Inorganic Insulation
  • Thermal Rating: Below 35
  • Classification: Inorganic Insulation Material
  • Color: Brown
  • 0.08-0.25mm: Size
  • 1year: Storage Life
  • Trademark: CHR
  • Specification: 0.08MM 0.13MM 0.18MM 0.20MM 0.25MMx960MM, 1000MM
  • HS Code: 4811601000
Product Description
DDP Insulation Paper for TransformersDDP Insulation Paper for TransformersDDP Insulation Paper for Transformers
Diamond Dotted Insulation Paper( DDP) is made of electrical insulation paper with Diamond-shape epoxy resin dotted in both sides. The epoxy resin used in DDP contains a kind of incubative hardener material, it is a dry ad crisp material at normal temperature(below 35degree)

This product has good dielectric properties and good machenical properties after being heat-solidification. It can be used as coils and between layers of oil immerged power and distribution transformers.
Thickness: 0.08mm 0.13mm 0.15mm 0.17mm 0.20mm 0.25mm
Width: 960mm 1000mm
PACAGE: PalletDDP Insulation Paper for Transformers
1Thickness &tolerancemm0.08±0.005
3Adhensive thickness of single sideμm10~15
4Water content%4.0~8.0
5Oil absorbency%≥20
6Adhensive strengthOrdinary statekPa≥650
7Pollution for transformer oil
8Tensile strengthMDN/10mm
9Tear IndexMDMn≥450≥900≥1350≥1500≥2000
10BreakdownIn airKV≥0.88≥1.37≥2.00≥2.10≥2.25
In oil≥4.40≥7.00≥9.00≥9.80≥11.50
DDP Insulation Paper for Transformers
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Mrs. Lois Qin
Foreign Sales
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