PC+PPC LEXAN™ 4251R resin
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CompareTechnical Data Sheet
| physical property | Test Condition | Test Method | Test Result |
|---|---|---|---|
| density | ASTM D792 | 1.20 g/cm³ | |
| ISO 1183 | 1.10 g/cm³ | ||
| melt mass-flow rate | ASTM D1238 | 5.6 g/10min | |
| Melt volume flow rate | ISO 1133 | 31.4 cm³/10min | |
| Shrinkage rate | 内部方法 | 0.60to0.80 % | |
| Water absorption rate | ISO 62 | 0.24 % | |
| ISO 62 | 0.090 % |
| Mechanical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Tensile modulus | ISO 527-2/1 | 2160 MPa | |
| tensile strength | Yield | ASTM D638 | 64.4 MPa |
| Yield | ISO 527-2/50 | 62.6 MPa | |
| Break | ASTM D638 | 63.7 MPa | |
| Break | ISO 527-2/50 | 59.3 MPa | |
| elongation | Yield | ASTM D638 | 6.7 % |
| Tensile strain | Yield | ISO 527-2/50 | 6.6 % |
| elongation | Break | ASTM D638 | 100 % |
| Tensile strain | Break | ISO 527-2/50 | 96 % |
| Flexural modulus | ASTM D790 | 2230 MPa | |
| ISO 178 | 2040 MPa | ||
| bending strength | ISO 178 | 7.50 MPa | |
| ASTM D790 | 101 MPa | ||
| Tensile modulus | ASTM D638 | 2180 MPa |
| Impact resistance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | 48 kJ/m² | |
| Impact strength of cantilever beam gap | ASTM D256 | 330 J/m | |
| ASTM D256 | 640 J/m | ||
| ISO 180/1A | 21 kJ/m² | ||
| ISO 180/1A | 44 kJ/m² | ||
| Dart impact | ASTM D3763 | 78.1 J | |
| ASTM D3763 | 75.3 J |
| Thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| vicat | ISO 306/B50 | 156 °C | |
| ISO 306/B120 | 157 °C | ||
| Linear coefficient of thermal expansion | ASTME831 | 6.2E-05 cm/cm/°C | |
| ISO 11359-2 | 6.2E-05 cm/cm/°C | ||
| ASTME831 | 6.7E-05 cm/cm/°C | ||
| ISO 11359-2 | 6.7E-05 cm/cm/°C | ||
| Heat distortion temperature | ASTM D648 | 136 °C | |
| ISO 75-2/Af | 135 °C | ||
| vicat | ASTM D152510 | 156 °C |
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.
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