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Ningbo Haishu Nide Interantional Co.,Ltd
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class B flexible DM insulation paper
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
6632 B-DM is a two-layer flexible laminate insulating material.
6632 B-DM shows excellent electric insulating properties, heat resistance, mechanical strength and impregnated properties. It enables easy processing on automatic machines. It can be used e.g. As slot and phase insulation in low voltage machines or as interlayer in transformers. Heat resistance is Class B. Special thickness and combination can be supplied according to customer.
NO. | Technical Specification | Unit | Value | |||||||||||
1 | Thickness | mm | 0.12 | 0.15 | 0.18 | 0.2 | 0.23 | 0.25 | 0.3 | 0.35 | 0.4 | |||
2 | Thickness Tolerance | mm | ±0.01 | ±0.02 | ±0.02 | ±0.02 | ±0.02 | ±0.03 | ±0.03 | ±0.04 | ±0.04 | |||
3 | Nominal Grammage and Tolerance | g/m*m | 140±20 | 150±23 | 190±29 | 210±32 | 240±36 | 255±38 | 310±46 | 365±55 | 450±68 | |||
4 | Thickness of polyester film | mm | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 | 0.1 | 0.1 | 0.1 | 0.1 | |||
5 | Tensile Strength | MD | No Bending | N/10 mm width | ≥80 | ≥90 | ≥100 | ≥130 | ≥160 | ≥180 | ≥200 | ≥240 | ≥280 | |
After Bending | ≥70 | ≥85 | ≥90 | ≥120 | ≥140 | ≥160 | ≥180 | ≥220 | ≥260 | |||||
TD | No Bending | ≥70 | ≥85 | ≥90 | ≥120 | ≥140 | ≥160 | ≥180 | ≥220 | ≥260 | ||||
After Bending | ≥60 | ≥70 | ≥80 | ≥110 | ≥130 | ≥150 | ≥170 | ≥210 | ≥240 | |||||
6 | Elongation | MD | No Bending | ≥8 | ≥10 | |||||||||
After Bending | — | — | ||||||||||||
TD | No Bending | ≥10 | ≥15 | |||||||||||
After Bending | — | — | ||||||||||||
7 | Breakdown Voltage | KV | ≥6 | ≥7 | ≥8 | ≥10 | ≥13 | ≥14 | ≥16 | ≥18 | ≥22 | |||
8 | Bond strength at 25 degree C | — | No delamination | |||||||||||
9 | Bond strength at 155 degree C. | — | \\ No delamination, no blister, no adhesive flow | |||||||||||
10 | Temperature | ℃ | 130 | |||||||||||
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Company Info
Ningbo Haishu Nide Interantional Co.,Ltd [China (Mainland)]
Business Type:Manufacturer, Trading Company, Service
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)
