供應(yīng)沙伯基礎(chǔ)1414T超高抗沖擊耐寒PC塑膠原料，超韌性，透明，耐寒(-40℃)，中等流動性，透明，低溫延展性好，可加工性好，脫模性能良好，中流動性。
沙伯基礎(chǔ)1414T物性：
| Physical | Nominal Value | Unit | Test Method |
Density / Specific Gravity | 1.19 | g/cm3 | ASTM D792 |
Density | 1.19 | g/cm3 | ISO 1183 |
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 10 | g/10 min | ASTM D1238 |
Melt Volume-Flow Rate (MVR) (300°C/1.2 kg) | 9.50 | cm3/10min | ISO 1133 |
Molding Shrinkage - Flow (3.20 mm) | 0.40 to 0.80 | % | Internal Method |
Molding Shrinkage - Across Flow (3.20 mm) | 0.40 to 0.80 | % | Internal Method |
Water Absorption (Saturation, 23°C) | 0.12 | % | ISO 62 |
Water Absorption (Equilibrium, 23°C, 50% RH) | 0.093 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
Tensile Modulus2 | 2190 | MPa | ASTM D638 |
Tensile Modulus | 2310 | MPa | ISO 527-2/1 |
Tensile Strength3 (Yield) | 57.6 | MPa | ASTM D638 |
Tensile Stress (Yield) | 56.8 | MPa | ISO 527-2/50 |
Tensile Strength3 (Break) | 59.1 | MPa | ASTM D638 |
Tensile Stress (Break) | 55.3 | MPa | ISO 527-2/50 |
Tensile Elongation3 (Yield) | 5.6 | % | ASTM D638 |
Tensile Strain (Yield) | 5.4 | % | ISO 527-2/50 |
Tensile Elongation3 (Break) | 120 | % | ASTM D638 |
Tensile Strain (Break) | 110 | % | ISO 527-2/50 |
Flexural Modulus4 (50.0 mm Span) | 2180 | MPa | ASTM D790 |
Flexural Modulus5 | 2120 | MPa | ISO 178 |
Flexural Stress5, 6 | 88.6 | MPa | ISO 178 |
Flexural Strength4 (Yield, 50.0 mm Span) | 92.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
Charpy Notched Impact Strength7 | ISO 179/1eA | ||
-30°C | 60 | kJ/m2 | |
23°C | 70 | kJ/m2 | |
Charpy Unnotched Impact Strength7 | ISO 179/1eU | ||
-30°C | No Break | ||
23°C | No Break | ||
Notched Izod Impact | ASTM D256 | ||
-30°C | 710 | J/m | |
23°C | 820 | J/m | |
Notched Izod Impact Strength8 | ISO 180/1A | ||
-30°C | 55 | kJ/m2 | |
23°C | 65 | kJ/m2 | |
Unnotched Izod Impact Strength8 | ISO 180/1U | ||
-30°C | No Break | ||
23°C | No Break | ||
Instrumented Dart Impact | ASTM D3763 | ||
-30°C, Total Energy | 77.4 | J | |
23°C, Total Energy | 75.5 | J | |
| Hardness | Nominal Value | Unit | Test Method |
Rockwell Hardness (L-Scale) | 87 | ISO 2039-2 | |
| Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load (1.8 MPa, Unannealed, 3.20 mm) | 121 | °C | ASTM D648 |
Heat Deflection Temperature9 (1.8 MPa, Unannealed, 64.0 mm Span) | 116 | °C | ISO 75-2/Af |
Vicat Softening Temperature | 139 | °C | ASTM D152510 |
Vicat Softening Temperature | |||
-- | 138 | °C | ISO 306/B50 |
-- | 139 | °C | ISO 306/B120 |
Ball Pressure Test (125°C) | Pass | IEC 60695-10-2 | |
CLTE - Flow (-40 to 95°C) | 6.7E-5 | cm/cm/°C | ASTM E831 |
CLTE - Flow (23 to 80°C) | 6.7E-5 | cm/cm/°C | ISO 11359-2 |
CLTE - Transverse (-40 to 95°C) | 8.0E-5 | cm/cm/°C | ASTM E831 |
CLTE - Transverse (23 to 80°C) | 8.0E-5 | cm/cm/°C | ISO 11359-2 |
RTI Elec | 130 | °C | UL 746 |
RTI Str | 130 | °C | UL 746 |
| Electrical | Nominal Value | Unit | Test Method |
Surface Resistivity | > 1.0E+15 | ohms | ASTM D257 |
Volume Resistivity | > 1.0E+15 | ohms·cm | ASTM D257 |
| Flammability | Nominal Value | Unit | Test Method |
Flame Rating | UL 94 | ||
0.8 mm | HB | ||
3.0 mm | V-2 |
訂購說明
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