| Application: | Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, for Oil Transformer |
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| Type: | Insulation Paper |
| Chemistry: | Hybrid Insulation |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier Crepe Paper Description:
Insulation crepe paper is made of insulating Kraft paper with creping. It has very good oil-soluble properties, and is widely used in oil-immersed transformers, instrument transformers, reactors and other parts of package insulation, especially as lead parts of the insulation package, thereby improving the electrical insulation and mechanical properties of the product structure.
Application:
Insulation crepe paper for transformer has high compatibility with the transformer oil, which can be used in oil-immersed transformer, mutual inductor and electric reactor.
Features:
Insulation class A (105 °C)
Color: natural brown, beige
High purity and high oil-absorption
Good dielectric strength
Excellent compatibility with insulating liquids (mineral oils, silicon oils and ascerol oils)
Free from conductive particles
| Crepe paper (wood color) | |||
| Name | Unit | Value | |
| Thickness tolerance | mm | ±0.05 | |
| Number of folds | piece/10mm | 8-18 | |
| Longitudinal extension tensile index | Nm/g | ≥39 | |
| Breaking Elongation | % | 65-95 | |
| Electrical strength (in oil) | MV/m | ≥20 | |
| Oil suction height | vertical | mm/60min | ≥30 |
| transverse | ≥50 | ||
| semiconductor crepe paper (black color) | ||||
| Name | Unit | Min value | Typical value | Max value |
| Weight | gram/m^2 | 94 | 100 | 106 |
| Stretching index | Nm/gram | 28 | 42 | 60 |
| Longitudinal tensile strength | KN/m | 1.9 | 2.9 | 3.8 |
| Longitudinal tear length | Km | 1.9 | 3 | 3.9 |
| Longitudinal fracture elongation | % | 45 | 50 | 55 |
| Electrical resistivity | KΩ | 1.5 | 2.5 | 10 |
Q: How will you pack the product?
A: We pack with paper cartons.
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, only need you to pay the courier charge. We will make the sample within 3 workingdays and it will take 3-7days on the transportation.
Q: What's your delivery time?
A: We are factory, so we can efficiently control the production time, and then for the delivery time, it is 5-20 working days.
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.
Suppliers with verified business licenses
Audited Supplier 
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