Gold Member Since 2011
Audited Supplier
Sichuan Dongfang Insulating Material Co., Ltd.

Insulation Cylinder, Flexible Laminates, Polyester Film Laminates manufacturer / supplier in China, offering Multi-Layer Polyester Film Flexible Laminates, Epoxy Fiberglass Sheet Epgc204, Epgc203, Epgc202, Epgc201, G10, G11, Fr4, Fr5, Epgc308, Flame Retardant Black Polyester Film and so on.

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Supplier Homepage Product Electrical Insulation Materials Flexible Laminates Multi-Layer Polyester Film Flexible Laminates

Multi-Layer Polyester Film Flexible Laminates

FOB Price: US $7,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $7,000/ Ton
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Production Capacity: 200ton/Year
Transport Package: Carton
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: D280, D281
  • Type: Insulation Laminates
  • Material: Plastic
  • Maximum Voltage: 20KV~100KV
  • Certification: UL, ISO9001, ISO14001, Ohsas18001, ISO10012, Cnas
  • Brand: Dongfang
  • Trademark: Dongfang
  • Origin: Sichuan, China
  • Application: Transformer Insulation Cylinder
  • Chemistry: Organic Insulation
  • Thermal Rating: B 130
  • Classification: Organic Insulating Material
  • Color: White
  • Max. Width: 1460mm
  • Specification: Flame Retardant
  • HS Code: 39206200
Product Description
Multi-layer PET film laminates D280/D281 is one kind of flexible laminates in which two or multi-layers of polyester film are bonded together by special adhesive.

The product has excellent dielectric property, good thermal resistance, low water absorption and low heat shrinkage. D280 / D281 is used as insulation cylinder between high-voltage winding and low-voltage winding in dry-type Transformers. It can replace glass cloth laminated tubes.
PropertiesUnit0.50mm1.1mmTest Method
Grammageg/m 27231505GB/T 5591.2-2002
UL 94-2001
Breakdown VoltageKV3555
Thermal Resistance
Storage Life18months, below 40 degree
Standard appliedQ/DJ3-215-2009
Application & RemarksWhen slitting and use, edge's crack, surface's scratch, oil stain and dust contamination shall be avoided.
Note*: Flammability* is only required for D281, not required for D280

The thickness can be negotiated.
Multi-Layer Polyester Film Flexible Laminates
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