sales@su-jiao.com | |
+86-021-51131842 | |
+86-13424755533 | |
lookpolymers | |
Physical | Nominal Value | Unit | Test Method |
Specific Gravity | 1.22 | g/cm3 | ASTMD792, ISO 1183 |
Melt Mass-Flow Rate (MFR) (260°C/5.0kg) | 11 | g/10 min | ASTMD1238 |
Melt Volume-Flow Rate (MVR) (260°C/5.0kg) | 9.00 | cm3/10min | ISO1133 |
Molding Shrinkage - Flow (3.20mm) | 0.70 to 0.80 | % | InternalMethod |
Water Absorption | ISO62 | ||
Saturation, 23°C | 0.40 | % | |
Equilibrium, 23°C, 50% RH | 0.10 | % |
Mechanical | Nominal Value | Unit | Test Method |
Tensile Modulus | |||
-- 2 | 3400 | MPa | ASTMD638 |
-- | 3100 | MPa | ISO527-2/1 |
Tensile Strength | |||
Yield 3 | 60.0 | MPa | ASTMD638 |
Yield | 56.0 | MPa | ISO527-2/5 |
Break 3 | 55.0 | MPa | ASTMD638 |
Break | 55.0 | MPa | ISO527-2/5 |
Tensile Elongation | |||
Yield 3 | 5.0 | % | ASTMD638 |
Yield | 5.0 | % | ISO527-2/5 |
Break 3 | 100 | % | ASTMD638 |
Break | 100 | % | ISO527-2/5 |
Flexural Modulus | |||
50.0 mm Span 4 | 3100 | MPa | ASTMD790 |
-- 5 | 3100 | MPa | ISO178 |
Flexural Strength | |||
-- 5, 6 | 95.0 | MPa | ISO178 |
Yield, 50.0 mm Span 4 | 95.0 | MPa | ASTMD790 |
Impact | Nominal Value | Unit | Test Method |
Charpy Notched ImpactStrength 7 | ISO179/1eA | ||
-30°C | 10 | kJ/m2 | |
23°C | 45 | kJ/m2 | |
Notched Izod Impact | |||
-30°C | 120 | J/m | ASTMD256 |
23°C | 500 | J/m | ASTMD256 |
-30°C 8 | 10 | kJ/m2 | ISO180/1A |
23°C 8 | 45 | kJ/m2 | ISO180/1A |
Instrumented Dart Impact (23°C, TotalEnergy) | 65.0 | J | ASTMD3763 |