China Electrical Insulation Presspaper Barley Paper Flexible Insulation 6520 Fish Paper, Find details about China Insulation Materials, Fish Paper from Electrical Insulation Presspaper Barley Paper Flexible Insulation 6520 Fish Paper
Techincal data 6520 | |||||||||||||||||||||||||||||
Nominal thickness | mm | 0.15 | 0.17 | 0.20 | 0.22 | 0.25 | 0.27 | 0.3 | 0.35 | 0.45 | 0.6 | ||||||||||||||||||
Thickness tolerance | mm | ±0.02 | ±0.02 | ±0.03 | ±0.03 | ±0.03 | ±0.03 | ±0.03 | ±0.035 | ±0.045 | ±0.06 | ||||||||||||||||||
Weight and tolerance | g/m2 | 190±28 | 215±32 | 250±38 | 275±40 | 310±46 | 330±50 | 370±55 | 490±73 | 550±80 | 730±110 | ||||||||||||||||||
Film thickness | μm | 36 | |||||||||||||||||||||||||||
Tensile strength | Lengthwise | Nomal | N/10mm | ≥100 | ≥110 | ≥125 | ≥130 | ≥150 | ≥175 | ≥200 | ≥240 | ≥360 | ≥400 | ||||||||||||||||
After Bending | ≥70 | ≥75 | ≥80 | ≥85 | ≥95 | ≥100 | ≥110 | ≥180 | ≥275 | ≥320 | |||||||||||||||||||
Crosswise | Nomal | ≥80 | ≥85 | ≥90 | ≥90 | ≥95 | ≥100 | ≥105 | ≥120 | ≥180 | ≥200 | ||||||||||||||||||
After Bending | ≥50 | ≥50 | ≥50 | ≥55 | ≥60 | ≥70 | ≥80 | ≥115 | ≥175 | ≥190 | |||||||||||||||||||
Elongation | Lengthwise | Nomal | % | 2 | ≥3 | ||||||||||||||||||||||||
Crosswise | After Bending | ≥8 | ≥10 | ||||||||||||||||||||||||||
Breakdown Voltage | Nomal | KV | ≥7 | ||||||||||||||||||||||||||
After Bending | KV | ≥6 | |||||||||||||||||||||||||||
Bonding strength at room temperature | - | - | No delamination | ||||||||||||||||||||||||||
Bonding strength at (155±2)°C for 10 min | - | - | No delamination,blister and gummosis |