About |
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鲁西集团通用级PC系列,透明颗粒,可用于挤出、注塑、吹塑、改性等。 |
Product Description | |
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Supplier | LUXI |
Generic | Polycarbonate |
Material Status | Commercial: Active |
Features | Good Clarity |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
molecular weight | |||
GPC absolute molecular weight | 35000 | ||
Melt Flow Rate | |||
300℃,1.20kg | 3.0 | g/10min | ISO 1133 |
Density | 1.2 | g/cm³ | ISO 1183 |
Water absorption rate | |||
23℃,24hr | 0.2 | % | ISO 62 |
Shrinkage rate | |||
MD:2.0 mm | 0.5-0.7 | % | ISO 294 |
MECHANICAL | Nominal value | Unit | Test method |
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tensile strength | |||
50 mm/min | |||
Tensile strain | |||
yield | 60 | MPa | ISO 527 |
fracture | 72 | MPa | ISO 527 |
Fracture, 50 mm/min | >120 | % | ISO 527 |
Tensile modulus | |||
1 mm/min | 2400 | MPa | ISO 527 |
bending strength | |||
2 mm/min | 90 | MPa | ISO 178 |
Bending modulus | |||
2 mm/mim | 2300 | MPa | ISO 178 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa, unannealed, 4.0 mm | 125 | ℃ | ISO 75 |
Vicat Softening Temp | |||
B120, unannealed, 4.0mm | 145 | ℃ | ISO 306 |
optical performance | Nominal value | Unit | Test method |
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Transmittance | |||
3.2 mm | 89.0 | % | ASTM D1003 |
Haze | |||
3.2 mm | <0.5 | % | ASTM D1003 |
Yellow index | |||
380-780nm | <1.4 | ISO 17223 |
Electrical performance | Nominal value | Unit | Test method |
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Volumetric resistance coefficient | |||
5min | 3.0×10^17 | Ω-cm | IEC 60093 |
Dielectric constant | |||
1 MHz | 2.7 | IEC 60250 | |
Dielectric strength | |||
1 mm | 30 | kV/mm | IEC 60243 |
Dielectric loss factor | |||
1MHZ | 0.015 | IEC 60250 |
other | Nominal value | Unit | Test method |
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Flame retardant level | |||
1.50 mm | HB | UL 94 |
IMPACT | Nominal value | Unit | Test method |
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Charpy Notched Impact Strength | |||
23℃ | 82 | kJ/m² | ISO 179 |
Impact strength of cantilever beam notch | |||
23℃ | 75 | kJ/m² | ISO 180 |
Notes |
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