代理沙伯基础高模量PBT/PC XENOY X4820
Density / Specific Gravity | |||
-- | 1.25 | g/cm³ | ASTM D792 |
-- | 1.26 | g/cm³ | ISO 1183 |
Melt Mass-Flow Rate (MFR) (250°C/5.0 kg) | 10 | g/10 min | ASTM D1238 |
Melt Volume-Flow Rate (MVR) (265°C/5.0 kg) | 12 | cm³/10min | ISO 1133 |
Molding Shrinkage - Flow (3.20 mm) | 0.95 to 1.1 | % | Internal Method |
Water Absorption | ISO 62 | ||
Saturation, 23°C | 0.42 | % | |
Equilibrium, 23°C, 50% RH | 0.14 | % |
Charpy Notched Impact Strength 7 (23°C) | 60 | kJ/m² | ISO 179/1eA |
Notched Izod Impact | |||
-30°C | 150 | J/m | ASTM D256 |
23°C | 700 | J/m | ASTM D256 |
-30°C 8 | 15 | kJ/m² | ISO 180/1A |
23°C 8 | 55 | kJ/m² | ISO 180/1A |
Instrumented Dart Impact (23°C, Total Energy) | 60.0 | J | ASTM D3763 |
Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load | |||
1.8 MPa, Unannealed, 3.20 mm | 98.0 | °C | ASTM D648 |
1.8 MPa, Unannealed, 4.00 mm, 64.0 mm Span 8 | 94.0 | °C | ISO 75-2/Af |
Vicat Softening Temperature | |||
-- | 130 | °C | ASTM D1525 9 |
-- | 134 | °C | ISO 306/B120 |
-- | 132 | °C | ISO 306/B50 |
代理沙伯基础高模量PBT/PC XENOY X4820