Tel:0086-371-67120632
Email:danielfu@ztaero.com

Contact

contact
Add:No.279 Third West Ring,
       Zhengzhou,Henan,China
Tel:0086-371-67120632
Fax:0086-371-67120633
WhatsApp: +8618638125176
WeChat: pei199511
Email:danielfu@ztaero.com
Home > Transformer > Transformer accessories

Transformer accessories

ZTAERO

6640 NMN Insulation Nomex Paper

Author:ZTELEC   Update time:2017-08-13 17:28:19

6640 NMN Insulation Nomex Paper
6640 NMN Insulation Nomex Paper
is a three-layer soft composite material. The outer two layers are DuPont's NOMEX insulation paper and the inner layer is polyester film. The insulation grade is F grade (155 ° C). It combines the excellent temperature resistance of NOMEX, the tensile tear strength and the excellent dielectric strength and mechanical properties of polyester film. Suitable for slot insulation, turn-to-turn insulation and gasket insulation for Class F motors.
NMN is a three-layer soft composite material. The outer two layers are DuPont's NOMEX insulation paper and the inner layer is polyester film. The insulation grade is F grade (155 ° C). It combines the excellent temperature resistance of NOMEX, the tensile tear strength and the excellent dielectric strength and mechanical properties of polyester film. Suitable for slot insulation, turn-to-turn insulation and gasket insulation for Class F motors,can also be used as a dry-type transformer for interlayer, spacer insulation, etc..


Parameter
NO Indicator name Unit Index value 
1、 thickness mm 0.18 0.2 0.25 0.3 0.35
2、 quantitative g / m2 210±30 240±30 300±40 350±50 430±50
3、 tensile 
strength
Portrait Not bent N/10mm ≥160 ≥180 ≥220 ≥270 ≥320
After 
bending
≥110 ≥130 ≥180 ≥200 ≥250
Landscape Not bent ≥110 ≥130 ≥180 ≥200 ≥250
After 
bending
≥90 ≥110 ≥150 ≥170 ≥200
4、 elongation Portrait Not bent % ≥10 ≥12 ≥12 ≥12 ≥12
Landscape After 
bending
  ≥15 ≥18 ≥18 ≥18 ≥18
5、 breakdown voltage KV ≥10 ≥11 ≥13 ≥15 ≥20
6、 normal adhesion No stratification
7、 hot adhesion 180 ± 2 ° C 10min No delamination, no blister, no glue


ZTELEC 6640 NMN Insulation Nomex Paper with good softness, excellent mechanical strength, dielectric properties, tear strength and paint absorbing ability
Related content