Customization: | Available |
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Application: | Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate |
Color: | Natural Color |
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Product information:
Top quality epoxy resin impregnated glass fiber tape for electrical insulation
After e-glass fiber yarn merged and impregnated with thermosetting resin ,become semi-cured insulating tape products. It is divided into parallel and mesh unidrectional binding tape .Mesh unidrectional binding tape is characterized by horizontal open to mesh structure. It has good electrical insulation properties, good flexibility, high tensile strength, high rigidity, good binding strength, easy rewinding utilization rate, B, F, H-class can do long-term continuous work on 130 ºC, 155 ºC, 200 ºC condition , and its the most suitable banding material for large motor, transformer, arrester and mutual inductor.
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Vaules |
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No. |
Name |
unit |
2830 |
2840 |
2841 |
2851 |
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1 |
Thickness and tolerances |
mm |
0.17±0.03 |
0.17±0.03 |
0.30±0.03 |
0.30±0.03 |
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2 |
width |
mm |
25/50 |
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3 |
Volatile content |
% |
≤5.0 |
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4 |
Resin content |
% |
≤27±2 |
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5 |
Soluble resin content |
% |
≥90 |
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6 |
Ring specimen normal tensile strength |
MPa |
≥8.00*102 |
≥9.0*102 |
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7 |
Ring specimenthermal tensile strength |
MPa |
≥5.00*102 |
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8 |
Ring specimen elongation at break |
% |
≤4.0 |
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9 |
Temperature index |
- |
130 |
155 |
180 |
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10 |
Curing conditions |
- |
80ºC 2h |
80ºC 2h |
80ºC 2h |
80ºC 2h |
Packaging & Shipping
Name
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Insulation material electrical cotton banding tapes
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Packaging
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Standard export carton packing(customizable).
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Delivery port
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Qingdao/Shanghai/Ningbo China
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Delivery Time
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7-15 working days
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