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Diamond Dotted Insulation PaperUS$ 1 - 3.5MOQ: 1000 Kilograms -
6520 ELECTRICAL INSULATION FISH PAPERUS$ 1 - 2.2MOQ: 1000 Kilograms
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6640 NMN Nomex Paper Composite Insulation PaperNegotiableMOQ: 300 Kilograms
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Electrical Insulation PaperNegotiableMOQ: 1000 Kilograms
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6640 NMN Nomex Composite Insulation PaperNegotiableMOQ: 300 Kilograms
Specifications
6640 NMN NOMEX PAPER / polyester film / nomex paper insulation paper Temp class: F (155)6640NMM NOMEX PAPER
6640 composite material is made of two layer of du pont nomex paper with one of polyester film
Class F insulation ( 155)
Excellent heat resistance, dielectric property and mechanical strength good cutting and overhead resistance, high stiffness good compatibility with insulation varnish.
As slot, interturn and liner insulation, F - grade motor and electric appliances.
NMN: 0.15MM-0.40MM form: rolls
Width 914mm, sheets strips (width5mm)
Number | Index | Unit | Standard | Test Result | |
1 | Norminal thickness | mm | 0.25±0.030 | 0.27 | |
2 | Norminal Grammage | g/m2 | 300±45 | 320 | |
3 | Tensile Strength | MD(no bending) MD(after bending) CD(no bending) CD(after bending) | N/10mm | ≥190 ≥170 ≥170 ≥130 | 220 190 200 160 |
4 | Elongation | MD(no bending) CD(no bending) | % | ≥15 ≥20 | 20 25 |
5 | Breakdown Voltage | KV | ≥12 | 15 | |
6 | Average Coherence | / | No delamination | Approval | |
7
| Thermal Coherence(155±2)°C10Mintues | / | No blister,nodelamination,no adhensive flow | Approval | |
8 | Color |
| White(yellow in middle) |
| |
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