Sichuan, China
Business Type:
Manufacturer/Factory
Number of Employees:
1751
Year of Establishment:
1994-07-05
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ISO 10012
Annual Revenue:
11.53 Million USD
OEM/ODM Service
Sample Available

Nomex, Aramid Paper, Prepreg. of Nmn manufacturer / supplier in China, offering Nmn Prepreg. of Polyester Film Nomex, Matt Polyester Chips, Flame Retardant Black Polyester Film and so on.

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  • Nmn Prepreg. of Polyester Film Nomex
  • Nmn Prepreg. of Polyester Film Nomex

Nmn Prepreg. of Polyester Film Nomex

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Min. Order / Reference FOB Price
50 kg US $29.8/ kg
Port: Shanghai, China
Production Capacity: 500ton/Year
Payment Terms: L/C, T/T, D/P, Western Union
Application: Electrical Winding Insulation, Dry Transformer Coil Insulation
Type: Insulation Film
Chemistry: Hybrid Insulation
Material: Polyaramid Paper/Polyester Film
Thermal Rating: H 180
Maximum Voltage: 10KV~20KV

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Basic Info

Model NO.
D283
Classification
Organic Insulating Material
Certification
UL, ISO9001, ISO14001, Ohsas18001, ISO10012, Cnas
Color
Natural Color
Brand
Dongfang
Max. Width
900mm-1800mm
Thickness
0.18mm - 0.50mm
Trademark
Dongfang
Transport Package
Carton
Specification
0.18-0.50mm, other thickness can be negotiated
Origin
China
HS Code
39219090
Nmn Prepreg. of Polyester Film Nomex
D283 Prepreg. of Nomex paper / polyester film flexible laminates (NMN).  NMN is  a B-stage material in which NMN is coated with special heat-resistant resin, then followed by baking process. It has the characteristics of short curing time and long storage life under room temperature. After being cured, D283 has excellent electrical properties, good adhesive and heat resistance.

D283 is used in Class-H dry-type transformers as layer insulation of low-voltage copper/ aluminum foil windings, also as well as slot insulation and interturn insulation in Class F and H electric motors or electric appliances. 

1 Technical requirements
1.1 Appearance
Its surface should be flat, free of uneven resin and impurities affecting performances. While being de-coiled, its surface shall not conglutinate each other. Free of defects such as creases, bubbles and wrinkles.
1.2 Dimension
D283 is supplied in roll, roll length is not less than 50 meters, roll weight is less than 60kg. The splices shall not be more than 2 in each roll and the length for each section shall not be less than 5 meters. 
The recommended nominal width is 900mm. As per user¡s requirement, we can also supply D283 in tapes with different width (width tolerance: +/-1.0mm ).



2 Test method
2.1. The test for dissolvable resin content, volatile content and shear strength under tension shall be as per the relevant stipulations in Chapter 4 of Standard Q/DSJ-375-201.
2.2 The other items shall be as per the relevant stipulations in Test Method for Electrical Insulating Flexible Laminates , GB 5591.2-2002.


3 Transporting and Storage
3.1 The storage life is 6 months at temperature of below 20ºC after leaving factory. If the storage duration is over 6 months, the product can still be used when being tested to be qualified. The product should be put and / or stored upright and keep away from fire, heat and direct sunshine.
3.2 The other requirements shall accord with the stipulations in Electrical insulating flexible laminate and general definition, GB5591.1  2002.


Certification

Nmn Prepreg. of Polyester Film Nomex

 

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