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Properties | Unit | Values | |||||||||||
um (mil) |
12.5(0.5) | 15(0.6) | 25(1) | 40(1.6) | 50(2) | 75(3) | 100(4) | 125(5) | |||||
Density | g/cm3 |
|
1.42 ±0.2 | ||||||||||
Tensile Strength |
MD ≥ |
MPa (psi× 103) |
140(20) | 150(22) | 170 (25) | 165(24) | 150 (22) | 145 (21) | 130 (19) | ||||
TD ≥ | 115(17) | 120 | 165(24) | 140(20) | 135(20) | 120(17) | 110(16) | ||||||
Elongation ≥ |
% | 35 | 35 | 50 | 60 | ||||||||
Shrinkage (only for reference, not for supply standard) |
150℃ (302F) 30min ≤ |
% | 1.0 | 1.0 | 0.2 | ||||||||
400℃ (752F) 30min ≤ |
3.0 | 3.0 | 2.0 | ||||||||||
Breakdown Strength ≥ (48~62 Hz) |
Average |
MV/m (V/mil) |
160 (4000) |
160 (4000) |
180 (4500) |
170 (4300) |
160 (4000) |
145 (3700) |
120 (3000) |
115 (2900) |
|||
Individual |
100 (2500) |
100 (2500) |
140 (3500) |
135 (3400) |
130 (3300) |
120 (3000) |
100 (2500) |
90 (2300) |
|||||
*Surface Resistance, 200℃(392F) ≥ |
Ω | 1.0×1013 | |||||||||||
*Volume Resistance, 200℃(392F) ≥ |
Ω·m | 1.0×1010 | |||||||||||
*Dielectric Constant 48~62Hz |
--- | 3.5± 0.4 | |||||||||||
*Loss Tangent 48~62Hz ≤ |
--- | 4.0×10-3 |