Gold Member Since 2009
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Shanghai Lontom Electric Material Co., Ltd.

Banding Tape, Insulation Banding Tape, Adhesive Tape manufacturer / supplier in China, offering Transformer Insulation Banding Tape, Heat Shrinkable Tube for Corrosion Protection of Pipelines, Tight Weave Wrap Around Cable Sleeve and so on.

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Supplier Homepage Product Electric Tapes Transformer Insulation Banding Tape

Transformer Insulation Banding Tape

FOB Price: Get Latest Price
Min. Order: 5,000 Meters
Production Capacity: 2, 000, 000 Meters Monthly
Transport Package: 100 Meters or 200 Meters Per Roll, Then Carton
Payment Terms: L/C, T/T, Paypal, Western Union, Paypal

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Electric insulation tape
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Basic Info
  • Model NO.: LT-PGW
  • Type: Solid
  • Material: Glass Fiber
  • Maximum Voltage: <10KV
  • Thickness: 0.3mm
  • Length/Spool: 100, 150, 200meters Per Roll
  • Origin: Shanghai, China
  • Application: Electrical Winding Insulation, Motor
  • Chemistry: Inorganic Insulation
  • Thermal Rating: H 180
  • Thermal Class: B Grade, F Grade, H Grade
  • Width: 10mm,15mm,20mm,25mm,30mm,35mm,40mm,45mm
  • Trademark: LONTOM
  • HS Code: 70199000
Product Description
Electric Insulating Edge Banding Tape
2.Fiberglass banding tape
3.Self-adhesive insulation tape

The banding tapes are of high quality, which consist of parallel twisted E-glass yarns preimpregnated with a special thermosetting polyester resin and manufactured with the proprietory technology and advanced equipments.

It's widely used in AC. DC motors, generators and transformers especially in traction motors.

Main Properties:
1.Thermal class: B grade ,F grade, H grade;



4.Curing condition:155ºC  3 hours

Transformer Insulation Banding Tape
Transformer Insulation Banding Tape
Thermal class
Volatile content%not above : 2
Loss of weight at calcination%26±2
Soluble resin content%above : 90
Tensile strength before curingN/cmabove:2000above :1500above :1000
Maximum pull while bandingN/cm1000800800
Tensilestrength of ringlike sample at room temperature after curingMpa200c
above :1000above :900above :900
Tensile strength of ringlike sample at working temperature after curingMpa2000c1800c1500c
above :700above :600above :560
Proof tracking index
above 500V
Arc resistanceSabove : 160
Breakdown voltage parallel to layersKVnormal condition:adove 25
after soaked in water for 24
hours:above 10

Loss of tensile strength after soaked in oilnot above:10%

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