China Stator insulating paper factory wholesale
- Xianfeng
- China
- 7 days after received the pament
- 8 ton 1 day
Qinyang Xianfeng Insulation Material Co.,Ltd is founded in 1994. We are specialized in the production, sale and service of insulation material. The annual capacity covers 10000 metric tons products of the electric composite materials and billions of insulation sleeve. DuPont Company is our golden supplier of Nomex raw materials. Through many years development, we have owned the high technology control equipment for producting high quality two, three and four layer composite materials.
our main products are Pioneer brand insulating materials with high quality and best service, including electric insulating composite paper series and insulating sleeve series.
1.Product characteristics
6640 NMN insulation paper is a fiber paper with two- layer aramid compound from bonding with the polyester film. Heat-resistant grade F grade, which has good flexibility, excellent mechanical strength, dielectric properties anti-tear strength and absorption capacity of paint.
2.Usage
The heat resistance grade of this product is F grade, which has good mechanical strength. Dielectric properties and reliable thermal bonding. Suitable for slot insulation of Class F motors and transformers. Interturn insulation and gasket insulation.
3.Data Sheet
Item | Unit | Value | ||||||||||
Nominal Thickness | mm | 0.15 | 0.18 | 0.20 | 0.23 | 0.25 | 0.30 | 0.35 | ||||
Thickness Tolerance | mm | ±0.02 | ±0.03 | ±0.04 | ||||||||
Nominal Grammage | g/squaremeter | 180±25 | 210±30 | 240±30 | 260±35 | 300±40 | 350±50 | 430±50 | ||||
Tensile Strength | Lengthwise | Not Bended | N/10mm | >150 | >160 | >180 | >200 | ≥220 | ≥270 | ≥320 | ||
Bended | >80 | >110 | >130 | >150 | ≥180 | ≥200 | ≥250 | |||||
Crosswise | Not Bended | >90 | >110 | >130 | >150 | ≥180 | ≥200 | ≥250 | ||||
Bended | >70 | >90 | >110 | ≥130 | ≥150 | ≥170 | ≥200 | |||||
Elongation | Lengthwise | Not Bended | % | >10 | ≥12 | |||||||
Crosswise | Not Bended | >15 | ≥18 | |||||||||
Breakdown Voltage | Not Bended | KV | >7 | ≥10 | ≥11 | ≥12 | ≥13 | ≥15 | ≥20 | |||
Bended | >6 | ≥8 | ≥9 | ≥10 | ≥12 | ≥13 | ≥16 | |||||
Adhesive Property | Room Temperature | No delamination | ||||||||||
180±2°C 10min | No delamination,blister,or adhesive flow | |||||||||||
Temperature Index | °C | ≥180 | ||||||||||
<img src="http://hnxianfeng.bce191.greensp.cn/en/Uploads/image/20180613/1528881051429948.jpg" title="Stator insulating paper"Stator insulating paper" width="800"/>
