| Customization: | Available |
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| Certification: | CE, ISO |
| Feature: | Insulation |
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Polyglass tape is made up of alkali-free glass fiber, through the process of high temperature resistant thermosetting resin dipping and baking . The previous generation is parallel structure, but now the update product is netty tape which is characterised as net structure when it is horizontally opened . As it possesses perfect softness and high utilization efficiency and rolls up easily, it is the ideal banding insulation material for large motor, transformer and lightning arrester.
| NO. | Item | Unit | Technical data | Test result | Test method |
| 1 | Width | mm | 25±2 | 25 | GB/T 22471.2- 2008 |
| 2 | Thickness | mm | 0.30±0.003 | 0.30 | |
| 3 | Volatile content (75ºC±2ºC/1h) |
% | ≤2 | 0.82 | |
| 4 | Resin content | % | 26±2 | 27.2 | |
| 5 | Soluble resin content Content(toluene:ethanol=3:2(mass ratio),155ºC±2ºC/1h) |
% | ≥90 | 94.6 | |
| 6 | Solidifiability (155ºC±2ºC/2h) |
- | Easy to detach and non-adherent | Meet the requirements | |
| 7 | Tensile strength before curing | N/10mm | ≥1500 | 2145 | |
| 8 | Arc resistance | s | ≥150 | 181 | |
| 9 | Proof tracking index(PTI) | - | - | PTI600 | GB/T 4207-2022 |
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