High performance Class F electrical insulation /Dacron/Mylar/Dacron DMD 6641 f class dmd motor winding insulation paper
High performance Class F electrical insulation /Dacron/Mylar/Dacron DMD 6641 f class dmd motor winding insulation paper
1.Production:
--6641 Polyester film/Polyester fiber non-woven fabric flexible Laminate is a three-layer flexible composite material.
--The thicker Polyester film you choose, the higher electrical strength is.
2.Features and Aplication:
--Insulation class: F class (155 °C)
--Polyester film/Polyester fiber non-woven fabric flexible Laminate has high dielectric properties, tear strength and tensile strength, good impregnation performance
--As slot, interturn and liner insulation for E-grade motors, generators and electric appliances. The polyester film for electrical industry has high dielectric properties, tear strength and tensile strength, good impregnation performance
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Properties |
Units |
Values |
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Nominal thickness |
mm |
0.15 |
0.17 |
0.20 |
0.23 |
0.25 |
0.30 |
0.35 |
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Thickness tolerance |
mm |
±0.02 |
±0.03 |
±0.04 |
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Grammage and tolerance |
g/m2 |
180±25 |
210±30 |
240±30 |
260±35 |
300±40 |
350±50 |
430±50 |
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Tensile strength |
MD |
No bending |
N/10mm |
≥80 |
≥120 |
≥140 |
≥180 |
≥190 |
≥270 |
≥320 |
|
|
After bending |
≥80 |
≥105 |
≥120 |
≥150 |
≥170 |
≥200 |
≥300 |
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TD |
No bending |
≥80 |
≥105 |
≥120 |
≥150 |
≥170 |
≥200 |
≥300 |
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|
After bending |
≥70 |
≥90 |
≥100 |
≥120 |
≥130 |
≥150 |
≥200 |
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Elongation |
MD |
No bending |
% |
≥15 |
/ |
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After bending |
≥10 |
≥5 |
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|
TD |
No bending |
≥20 |
/ |
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After bending |
≥10 |
≥5 |
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Breakdown Voltage No bending |
KV |
≥6 |
≥7 |
≥9 |
≥10 |
≥12 |
≥15 |
≥18 |
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Bonding property at room temp. |
/ |
No delamination |
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Bonding property at 180±2℃ 10min |
/ |
No delamination, no bubble, no adhesive flow |
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Temp. index of heat-resistance in a long term (TI) |
/ |
≥155 |
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The quality warranty period |
Twelve months |
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--6641 / F grade DMD polyester film polyester fiber composite foil for motor, electrical stator winding in the slot insulation, liner insulation and turn to turn insulation.
--F-class DMD insulation paper is also used in dry-type transformer coil insulation layer, the end of insulation, liner insulation.
1. Your inquiry will be replied within 24 hours and online service is available all the time.
2. Well-trained & professional sales persons are here ready to answer all your questions and handle the problems.
3. Prompt delivery time: within 15 days after agreement
4. Flexible payment terms: T/T, L/C, O/A, Western Union, Paypal, Escrow, etc.
5. Your business relationship with us will be confidential to any third party.
6. Good after-sale service offered, please get back if you got question
The insulation system has been approved by UL (NO.: E310670) and the products have passed ROHS test, the company has established a professional R & D center, and currently has more than 30 kinds of invention patents and utility model patents.
Henan Yaan Electrical Insulation Material Plant Co., Ltd. was established in 1986. It is located in the Weidu Industrial Agglomeration in Xuchang City, Henan Province. It is a high-tech enterprise in Henan Province. It is a manufacturing enterprise specializing in the production of electrical insulation materials.The main products are Electrical Insulation Flexible Laminates, impregnated fiber insulation material , Epoxy Prepreg & Diamond Dotted Electrical Insulation Material,electrical insulation banding tape, supporting more than 100 varieties of transformer insulating materials. The insulation system has been approved by UL (NO.: E310670) and the products have passed ROHS test, the company has established a professional R & D center, and currently has more than 30 kinds of invention patents and utility model patents.
In order to better serve customers, the company has established seven comprehensive guarantee systems, such as mature supply system, key parameter production process system, warehousing system, packaging system, QC system, pre-shipment inspection system and after-sales service system.
The company started to set up the International Trade Department in 2008. The products have been directly exported to more than 30 countries and regions around the world. In March 2018, Henan Yaan Electric Power Technology Co., Ltd was established in Zhengzhou High-tech Development Zone, the capital city of Henan Province.
Henan Yaan Electric Power Technology Co., Ltd. is an import and export company mainly engaged in international trade. Based on the original international trade business, it has expanded into a one-stop procurement platform for foreign customers' electrical products. The company mainly focuses on the main products of electrical insulation materials. At the same time supporting the sale of insulation related products and electromechanical equipment, such as wire, cable, enameled wire, silicon steel sheet, generator, motor, transformer, and power tools.
1.Q: Are you trading company or manufacturer ?
A: We are a manufacturer, We have more than 32 years experience in producing electrical insulation material.
2.Q: Where is your factory located? How can I visit there?
A: Our factory is located in Xuchang,Henan provience.
3.Q: Which certification do you have?
A: The plant has passed the certificate of ISO 9001 quality system certification;
The insulation system has been approved by UL;
The products have passed ROHS test.
4.Q: Can i get a samples for free?
A: Of course we can sent you a sample for free, customers just need to pay a litter shipping change.
5.Q: How long is the delivery time?
A: Generally it is 5-15 days if the goods are in stock, or it is 15-30 days.
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.
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