Polyester Resin Impregnated Fiberglass Web Banding Tape

Polyester Resin Impregnated Fiberglass Web Banding Tape
Type: 2841 Binding Tape Without Weft
Insulation class: F  
Color: White  
Conventional width: 16mm 25mm  
Conventional thickness: 0.30mm 
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Product Information

Polyester resin impregnated fiberglass web banding tape consist of parallel twisted E-glass yarns pre-impregnated with a special thermosetting polyester resin. The banding tape is pliable and tacky. Its web structure provides easy unwind without glass trands separation and overlapping.

Polyester resin impregnated fiberglass web banding tape contributes the characteristics of high tensile strength, high resistance to shocks, high modulus of elasticity, dimensional stability as well as no magnetically confining and eddy currents losses.

Polyester resin impregnated fiberglass web banding tape is suitable for transformer, DC motor, generator, traction motor, welding machine and other electrical insulation parts. 

Technical Parameters

Type 2841-W-H 2841-W-F
Thermal class F F
Volatile content ≤5% ≤5%
Loss of weight at calcination 27%±2% 27%±2%
Soluble resin content ≥90% ≥90%
Tensile strength before curing ≥1000N/cm ≥1000N/cm
Maximum pull while banding 800N/cm 800N/cm
Thickness (mm) Width (mm) Length (M/pancake)
0.17 10,15,20,25,30 250
50 100,150
0.3 10,15,20,25,30 200
  50 100


1.Q: Are you trading company or manufacturer ? 

A: We are a manufacturer, We have more than 36 years experience in producing electrical insulation material.

2.Q: Where is your factory located? How can I visit there? 

A: Our factory is located in Xuchang,Henan provience.

3.Q: Which certification do you have?

A: The plant has passed the certificate of ISO 9001 quality system certification;
The products have passed ROHS test.

4.Q: Can i get a samples for free?

A: Of course we can sent you a sample  for free, customers just need to pay a litter shipping change.

5.Q: How long is the delivery time?

A: Generally it is 5-15 days if polyimide film price is  in stock, or it is 15-30 days.

Insulation Material Guide:

  • Composite Insulation Paper
  • Insulation Paper
  • Insulation Varnish
  • Insulation Film
  • Insulation Board
  • Insulation Sleeving
  • Insulation Tape
  • Varnished Cloth

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