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[China]
Trade Verify
Address: No.19 Xiangyang Road，Haiyu Town，Changshu City ，Jiangsu Province，China
Contact name:Angelo Cheng
Changshu Jiangnan Glass Fiber Co., Ltd. |
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Verified Suppliers
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0.3mm Thickness Insulation Binding Tape Polyester Resin Impregnated Fiberglass Web Banding Tape
1. Introduction:
Polyglass banding tapes consists of high-strength glass yarns laid parallel, impregnated with special high-temperature thermosetting polyester resin. During cure, the resin flows and fills the voids and air spaces to produce a homogeneous laminate with a smooth resin surface.
2. Specification
Type | (mm) Thickness | (mm) Tolerance | (mm) Width | (mm) Tolerance | Put up |
H200
| 0.20 | ±0.03 | 10 | ±1 | pancake or spool |
| 15 | ±1.5 | ||||
| 0.30 | ±0.03 | ||||
| 20.25.30.50.60 | ±2 |
3. Polyester Resin Fiberglass Banding Tape Transportation
Banding tape requires special and rapid transportation
arrangements. Mutual consultation is suggested for appropriateness
depending on the transit period, available modes, handling, etc.
Considering the sensitivity of banding tape, the buyer needs to
quickly take delivery of the consignment and store it suitably
4. Storage stability
The banding tape should be stored in a low temperature environment. When using, the tape should be restored to the surrounding environment. Outside the use time, it is best to put it in a plastic cover and seal it to keep it clean and prevent moisture from condensing on the product at low temperatures.
5. Properties
Item | Unit | Figure | ||
Type | — | H200 | F150- | |
Thermal class | — | H(200℃) | F(155℃) | |
Volatile content | % | ≤2 | ||
Loss of weight at calcination | % | 26±2 | ||
Soluble resin content | % | ≥90 | ||
Tensile strength before curing | N/cm | 0.20mm | ≥1200 | ≥1000 |
| 0.30mm | ≥2000 | ≥1500 | ||
Maximum pull while banding | N/cm | 0.20mm | ≥600 | ≥500 |
| 0.30mm | ≥1000 | ≥800 | ||
Tensile strength of ringlike sample at room temperature after curing | Mpa | 20℃ | ||
| ≥1000 | ≥900 | |||
Tensile strength of ringlike sample at working temperature after curing | Mpa | 200℃ | 155℃ | |
| ≥700 | ≥560 | |||
Proof tracking index | V | ≥500 | ||
Arc resistance | S | ≥160 | ||
Dielectric strength | KV/mm | ≥12 | ||
Thermosetting | — | OK | ||
Loss of tensile strength after soaked in oil | % | ≤10 | ||
6. Features:
High tensile strength
Appropriate elasticity to strongly lock the windings
Fast and easy application
Resin binder able to withstand harsh operarubf environments
7. Application fields:
this kind of Polyester Resin Fiberglass Banding Tape are suitable for banding all kinds of motor rotor coils and overhangs. For tying cores, coils and columns of dry & oil transformers. For bracing and locking any kind of form wound coils and parts.
Rotor banding Large-transformer banding Transformer banding
