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Basic Info.
Packaging & Delivery
Product Description
| Product name | 6641 DMD Insulation Paper Class F Dacron Mylar Dacron Electrical Insulation Paper |
| Material | non woven paper and polyester flm |
| Color | white, green, blue, pink, yellow |
| Thickness | 0.15-0.4mm, accept customization |
| Width | 10-1000mm, accept customization |
| Sample | Sample is available |
| Working temperature | 155/180ºC |
| Item | Unit | Index value | |||||||
| Thickness | mm | 0.15 | 0.20 | 0.23 | 0.25 | 0.30 | 0.35 | 0.40 | |
| Thickness tolerance | mm | ±0.020 | ±0.025 | ±0.030 | ±0.030 | ±0.040 | |||
| Norm | g/m^2 | 150±22 | 190±28 | 210±32 | 240±36 | 260±39 | 310±46 | 390±58 | |
| Tensile Strength | vertical | N/10mm | 80 | 90 | 105 | 115 | 130 | 150 | 180 |
| transverse | 70 | 80 | 95 | 100 | 120 | 130 | 160 | ||
| Breakdown voltage | normal condition | KV | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 | 13.0 | 15.0 |
| Hot adhesion (180ºC±2ºC/10min) | --- | No layering, No blistering, No glue flowing | |||||||
The 6641 DMD mylar polyester film electrical insulation material is a three-layer composite material made of one layer of polyester film and two electrical polyester fibre non-wovens and glued by F class resin. With good mechanical property and electrical property, polyester non-woven fabric has good adsorption capacity and can absorb resin during impregnation.
Application
It is widely used in slot, phase and liner insulating of motors,Interlayer insulation in the transformer. It is also widely used in automatic coil inserting machine for wedge inserting.
Information needed for insulation material inquiry
It will be better if customer could send us detailed drawing including below information.
1. Insulation material type: insulation paper, wedge, (including DMD,DM, polyester film, PMP,PET,Red Vulcanized Fiber)
2. Insulation material dimension: width, thickness, tolerance.
3. Insulation material thermal class: Class F, Class E, Class B, Class H
4. Insulation material applications
5. Required quantity: normally its weight
6. Other technical requirement.
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.