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US$ 8 - 20
MOQ: 100 Kilograms
Key Specifications
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Place of Origin:
Henan, China
Brand Name:
zhufeng
Model Number:
6640
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao Shanghai Ningbo Guangzhou
Delivery Detail:
Delivery time depends on order quantity.
Related Products
Place of Origin
Henan, China
Brand Name
zhufeng
Model Number
6640
Type
Insulation Paper
Material
Other, Nomex paper with polyester film
Application
High Temperature
Rated Voltage
8-12KV
6640 NMN Nomex paper
1.Composition
NMN insulation paper consists of PET film, covered on both sides with Nomex paper .NMN is a combined flexible material of thermal rating class F (155)
2.Property
Excellent heat sistance,dielectric property and mechanical strength,
good cutting and overhead resistance,high stiffness good compatibility with insulation varnish.
3.Purpose
NMN is mainly used as a slot liner, slot closure and phase insulation in the production of low voltage motors. Besides this NMN is used as interlayer insulation in transformers and other electrical machines and appliances .
| NO | Properties | Unit | Values | ||||||||
| 1 | Nominal Thickness | mm | 0.15 | 0.18 | 0.2 | 0.23 | 0.25 | 0.3 | 0.35 | ||
| 2 | Thickness Tolerance | mm | ±0.02 | ±0.03 | ±0.04 | ||||||
| 3 | Nominal Grammage | g/ | 180±25 | 210±30 | 240±30 | 260±35 | 300±40 | 350±50 | 430±50 | ||
| 4 | Tensile Strength | MD | No Bending | N/10 | ≥150 | ≥160 | ≥180 | ≥200 | ≥220 | ≥270 | ≥320 |
| After Bending | mm | ≥80 | ≥110 | ≥130 | ≥150 | ≥180 | ≥200 | ≥260 | |||
| TD | No Bending | ≥90 | ≥110 | ≥130 | ≥150 | ≥180 | ≥200 | ≥250 | |||
| After Bending | ≥70 | ≥90 | ≥110 | ≥130 | ≥150 | ≥170 | ≥200 | ||||
| 5 | Elongation | TD | % | ≥10 | ≥12 | ||||||
| MD | ≥15 | ≥18 | |||||||||
| 6 | Breakdowm Voltage | TD | KV | ≥7 | ≥10 | ≥11 | ≥12 | ≥13 | ≥15 | ≥20 | |
| MD | ≥6 | ≥8 | ≥9 | ≥10 | ≥12 | ≥13 | ≥16 | ||||
| 7 | Bond Strength at 25C | No delamination | |||||||||
| 8 | Bond Strength at 155C | No delamination,no blister,no adhesive flow | |||||||||
| 9 | Temperature | ≥180 | |||||||||
Send Inquiry to This Supplier
Mrs. lisa shang
FOREIGN SALES MANAGE
Xuchang Zhufeng Insulation Materials Co., Ltd.
Xuchang, Henan, China
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Business Type
Manufacturer, Trading Company
Year Established
1998
Factory Size
10,000-30,000 square meters
Total Employees
51 - 100 People
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