Gold Member Since 2016
Audited Supplier
Nanjing TOYO International Trade Co., Ltd.

Insulating Material, Glue Film, Cable Paper manufacturer / supplier in China, offering High Quality Diamond Dotted Paper, 3240 Epoxy Glass Fabric Laminated Sheet, Xjb-3 High-Quality Environmental Polyurethane Enamel Varnish and so on.

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Supplier Homepage Product E class High Quality Diamond Dotted Paper

High Quality Diamond Dotted Paper

FOB Price: Get Latest Price
Min. Order: 1,000 kg
Production Capacity: 50000t/Y
Transport Package: Reel Packaging or Flat Packaging
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: O
  • Type: Insulation Film
  • Material: Paper
  • Maximum Voltage: <10KV
  • Certification: UL, ISO9001
  • Brand: Toyo
  • Specification: thickness is around 0.03~0.5mm
  • HS Code: 4820300000
  • Application: Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell
  • Chemistry: Organic Insulation
  • Thermal Rating: E 120
  • Classification: Organic Insulating Material
  • Color: Grey
  • Trademark: TOYO
  • Origin: China
Product Description
Packaging & Delivery
Packaging Details:Standard Package: Reel packaging or Flat packaging; We can also pack it according to the customers' requirements.
Delivery Detail:3-7 days

 thickness is around 0.03~0.5mm

Product Description

Diamond Dotted Paper is Used for transformer insulation between the layers. Can make the adjacent layers of winding reliably bonded into a fixed units, so as to ensure the mechanical properties of insulation structure for a long time.
This product is imported base paper pulp, pure epoxy resin, the most advanced formula technology abroad and widely used in the dry type transformer insulation system for gas or oil layer insulation, current voltage transformer, low voltage winding (aluminum foil) liner insulation around the package, and B, F motor, electrical appliance such as slot insulation and turn-to-turn insulation. Used in aerospace, automotive, electrical and other fields.

Technical Data Sheet
Nominal thicknessmm0.08±0.005 0.013±0.007 0.18±0.01
The single side adhesive thickness um10-15
oil absorbency%20
bonding strengthkpanormal >=650 100ºC  >=400

Transformer oil pollution

 No pollution
breakdown voltage
KV   air≥0.88 ≥1.37  ≥8 2
KV   oil≥ 4.4  ≥7    ≥9      

Packaging & Shipping

Normally the out - packaging for the goods is wooden pallet or wooden case, we can deliver it by air or by ship.
Airport: Beijing, Tianjin, Qingdao, Nanjing, Shanghai, Guangzhou, Shenzhen
Sea Port: Tianjin,Qingdao, Shanghai, Ningbo, Guangzhou
Packing Type Photo is as the following:
High Quality Diamond Dotted Paper




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