Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
MMBS ZYLAR631 INEOS STYRO USA
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Toy、Electrical applications、Industrial applications
high definition、Low Specific Gravity
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Plastic Datasheets
| Thermal Properties | Test Condition | Test Method | INEOS STYRO USA/ZYLAR631 |
|---|---|---|---|
| Vicat Softening Temperature | ASTM D1525 | 99 °C | |
| Deflection Temperature Under Load?(Unannealed) | 1.8MPa | ASTM D648 | 87 °C |
| Melt Temperature | 221 °C |
| Hardness | Test Condition | Test Method | INEOS STYRO USA/ZYLAR631 |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | ASTM D785 | 70 |
| Physical | Test Condition | Test Method | INEOS STYRO USA/ZYLAR631 |
|---|---|---|---|
| Moisture Absorption | 23°C24hr | ASTM D570 | 0.1 % |
| Modeling Shrinkage (Flow) | ASTM D995 | 0.20-0.60 % | |
| proportion | ASTM D792 | 1.05 g/cm³ |
| Mechanical Properties | Test Condition | Test Method | INEOS STYRO USA/ZYLAR631 |
|---|---|---|---|
| Tensile Elongation | 23℃ | ASTM D638 | 40 % |
| Flexural Modulus | 23℃ | ASTM D790 | 2050 Mpa |
| Unnotched Izod Impact Strength | ASTM D256 | 1000 J/m | |
| Flexural Strength | 23℃ | ASTM D790 | 61 Mpa |
| Melt Mass-Flow Rate | 200℃ 5kg | ASTM D1238 | 5 g/10min |
| Notched Izod Impact Strength | 23℃ | ASTM D256 | 26 J/m |
| Tensile Modulus | 23℃ | ASTM D638 | 2140 Mpa |
| Tensile Strength | 屈服23℃ | ASTM D638 | 36 Mpa |
| Gardner impact | ASTM D5420 | 11 J |
| Optical | Test Condition | Test Method | INEOS STYRO USA/ZYLAR631 |
|---|---|---|---|
| Transmittance | ASTM D1003 | 90 % | |
| Haze | ASTM D1003 | 1.5 % |
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