PPC LEXAN™ 4251R resin
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CompareTechnical Data Sheet
| physical property | Test Condition | Test Method | Test Result |
|---|---|---|---|
| density | ASTMD792 | 1.20 g/cm³ | |
| ISO1183 | 1.10 g/cm³ | ||
| melt mass-flow rate | ASTMD1238 | 5.6 g/10min | |
| Melt volume flow rate | ISO1133 | 31.4 cm³/10min | |
| Shrinkage rate | 内部方法 | 0.60to0.80 % | |
| Water absorption rate | ISO62 | 0.24 % | |
| ISO62 | 0.090 % |
| Impact resistance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Dart impact equipped with measuring instruments | ASTMD3763 | 75.3 J | |
| Charpy Notched Impact Strength | ISO179/1eA | 48 kJ/m² | |
| Impact strength of cantilever beam gap | ASTMD256 | 330 J/m | |
| ASTMD256 | 640 J/m | ||
| ISO180/1A | 21 kJ/m² | ||
| ISO180/1A | 44 kJ/m² | ||
| Dart impact equipped with measuring instruments | ASTMD3763 | 78.1 J |
| Mechanical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| elongation | Break | ASTMD638 | 100 % |
| Tensile strain | Break | ISO527-2/50 | 96 % |
| Flexural modulus | ASTMD790 | 2230 MPa | |
| Tensile modulus | ASTMD638 | 2180 MPa | |
| Flexural modulus | ISO178 | 2040 MPa | |
| Tensile modulus | ISO527-2/1 | 2160 MPa | |
| tensile strength | Yield | ASTMD638 | 64.4 MPa |
| Tensile stress | Yield | ISO527-2/50 | 62.6 MPa |
| tensile strength | Break | ASTMD638 | 63.7 MPa |
| Tensile stress | Break | ISO527-2/50 | 59.3 MPa |
| elongation | Yield | ASTMD638 | 6.7 % |
| Tensile strain | Yield | ISO527-2/50 | 6.6 % |
| bending strength | ISO178 | 7.50 MPa | |
| ASTMD790 | 101 MPa |
| Thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| ASTMD648 | 136 °C | ||
| ISO75-2/Af | 135 °C | ||
| vicat | ASTMD152510 | 156 °C | |
| ISO306/B50 | 156 °C | ||
| ISO306/B120 | 157 °C | ||
| ASTME831 | 6.2E-05 cm/cm/°C | ||
| ISO11359-2 | 6.2E-05 cm/cm/°C | ||
| ASTME831 | 6.7E-05 cm/cm/°C | ||
| ISO11359-2 | 6.7E-05 cm/cm/°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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