China Factory Price 6640 DuPont Insulation Paper, Find details about China Nomex Paper, Nmn Composite Paper from Factory Price 6640 DuPont Insulation Paper
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 | |||||||
Norminal 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 adhersive flow | |||||||||
Temperature Index | °C | ≥155 | ||||||||
Storage Life | month | 12 months,room temperature,dry and well-ventilated environment | ||||||||
Remark | This product is produced in accordance with JB/T4061.1-1995 and is tested in accordance with GB/T5591.2-2002 |