Insulation heat shrinking polyester fiber tape
USD $2.1 - $4 /Kilogram
Min.Order:20 Kilograms
Mianyang Guo Shun Electric Co., Ltd.
Insulation heat shrinking polyester fiber tape is made of braiding with the special polyester fiber thread. Insulation heat shrinking polyester fiber tape had good properties of chemical and insulation. So Insulation heat shrinking polyester fiber tape is suitable used as banding material of transformer, electric machinery and electric appliance.
Characteristics
Insulation heat shrinking polyester fiber tape is used to take the place of white gallon, Insulation heat shrinking polyester fiber tape is easy construction and there is no need to be impregnated paint
Insulation heat shrinking polyester fiber tape has High shrinkage rate and tensile strength, without loose and drop
Insulation heat shrinking polyester fiber tape is No pollute to transformer oil
Applications
Insulation heat shrinking polyester fiber tape is suitable to use as banding material in the transformer mutual machinery, electric machinery, outside coil, lead line and so on.
Technical Criteria
No. | Items | Unit | Index | |||
1 | Nominal Thickness | mm | 0.20±0.02 | 0.20±0.02 | 0.25±0.03 | |
2 | Material Type | Warp | Shrinkable | Shrinkable fiber | ||
weft | Cotton fiber | Cotton fiber | ||||
3 | Tensile(MD) | n/10mm | ≥200 | ≥200 | ≥250 | |
4 | Shrinkage | % | ≥40 | |||
5 | Volume | Ω cm | ≥5 X 107 | |||
6 | Surface | Ω cm | ≥1 X 1011 | |||
7 | Power-frequency | MV/m | ≥1 | |||
8 | Compatibility of Transformer Oil | Loss of Oil | % | ≤1 | ||
Oil’s Acid Value | mg. KOH/g | ≤0.03 | ||||
Oil’s Breakdown Voltage | kV | ≥35 | ||||
9 | Supplied Size | Width is 25mm, length for each roll is 30m, 40m, or 50m | ||||
10 | Appearance | Smooth, no machinery damage, oil, and impurity | ||||
11 | Color | White | ||||
12 | All kinds of products can be supplied according to the requirement of client |