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

Cotton Sheet, Insulation Sheet, Laminated Sheet manufacturer / supplier in China, offering Phenolic Cotton Cloth Laminated Sheet, Epoxy Fiberglass Sheet Epgc204, Epgc203, Epgc202, Epgc201, G10, G11, Fr4, Fr5, Epgc308, Flame Retardant Black Polyester Film and so on.

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Phenolic Cotton Cloth Laminated Sheet

FOB Price: US $7,000 / Ton
Min. Order: 10 Tons
Min. Order FOB Price
10 Tons US $7,000/ Ton
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Production Capacity: 500 Ton/Year
Transport Package: Pallet
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: 3025, HGW2082, 3025-1, Hgw2083
  • Type: Insulation Sheet
  • Material: Cotton
  • Maximum Voltage: 20KV~100KV
  • Certification: UL, ISO9001, ISO14001, Ohsas18001, ISO10012, Cnas
  • Brand: Dongfang
  • Trademark: Dongfang
  • HS Code: 39219090
  • Application: Structure
  • Chemistry: Hybrid Insulation
  • Thermal Rating: E 120
  • Classification: Hybrid Insulation Materials
  • Color: Brown
  • Max. Size: 970*1970mm
  • Origin: Sichuan, China
Product Description
3025 Phenolic Cotton Cloth Base Rigid Laminated Sheet consists of woven cotton cloth impregnated and bonded with a phenolic thermosetting resin, laminated under high temperature and high pressure. The sheet possesses good mechanical strength, especially bonding strength. It is intended for electrical motors or electrical equipments as insulating structural components or parts. It can also be used in transformer oil.
No.PropertiesUnitsStandard ValuesTypical Values
1Densityg/cm 31.30~1.421.36
2Martin' s temperature, MDdegree≥ 125126
3Flexural strength, perpendicular to laminations, MDMPa≥ 105118
4Tensile strength, MDMPa≥ 6569
5Impact strength, MD, Charpy, notchedkJ/m 2≥ 3740
6Bonding strengthN≥ 54006200
7Dielectric strength, perpendicular to laminations (in transformer oil at 90 degree± 2degree)Thickness> 3mm, shall be machined to 2.0mm± 0.2mmMV/m≥ 2.02.2
Phenolic Cotton Cloth Laminated Sheet
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