Application: | Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate |
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Type: | Insulation Paper |
Chemistry: | Inorganic Insulation |
Material: | Paper |
Thermal Rating: | A 105 |
Maximum Voltage: | 20KV~100KV |
Samples: |
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Customization: |
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No. | Item | unit | Base paper thickness | ||
0.05mm | 0.075mm | 0.13mm | |||
1 | Thickness of crepe paper | mm | (0.2mm-0.4mm) ±0.05 | (0.45mm-0.55mm) ±0.05 | (0.6mm-0.8mm) ±0.05 |
2 | Width | mm | (15mm-900mm) ±0.5 | (15m-900mm) ±0.5 |
(15mm-900mm) ±0.5 |
3 | Density | g/cm3 | 42 - 44 | 63 - 68 | 115 - 122 |
4 | Air permeability of paper ≤ | μm/pa.s | 0.31 | 0.51 | 0.51 |
5 | Ash content | % | 0.7 | 0.7 | 0.7 |
6 | Water content | % | 5.0 - 8.0 | 4.0 - 7.0 | 6.0 - 8.0 |
7 | Ether extract | % | 0.3 | 0.3 | 0.3 |
8 | Water Extracting PH | % | 6.5 - 8 | 6.5 - 8 | 6.5 - 8 |
9 | Water Extraction Liquid Conductivity≤ | μs/cm | 8.0 | 8.0 | 8.0 |
10 | Tensile strength≥ | N/15mm | 22 | 22 | 22 |
11 | Wrinkling degree | % | 30 -80 | 40 - 55 | 30 -45 |
12 | Stretch and flatten a layer of crepe paper, dipped in transformer oil, power frequency breakdown voltage | KV/mm | 9.5 | 8.0 |
8.0 |
Q: How will you pack the product?
A: We pack with paper cartons&PALLETS
Q: Do you accept OEM?
A: Yes, we do.
Q: Do you provide free sample? And how many days it will take?
A: Yes, we provide free sample. We will make the sample within 5 working days and it will take 3-7days on the transportation.
Q: What's your delivery time?
A: We can efficiently control the production time, and then for the delivery time, it is 5-20 working days upon detailed size and quantity.
Q: Which certification do you have?
A: The plant has passed the certificate of lSO 9001 quality system certification;
Q: What's your payment term?
A: We accept T/T,L/C, Western Union, Paypal,Escrow,or customized if it is acceptable.
Q: Which shipping method is there?
A: Air,Sea, Land, Rail,Choose the most suitable shipping method according to the quantity of your goods.
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