About |
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RANPELEN SEP-550是一种聚丙烯无规共聚物树脂,用于可发泡聚丙烯(EPP)珠粒泡沫生产。该等级用于传统的小型颗粒加工,适用于各种EPP产品。 SEP-550在气压成型过程中提供气压,模塑制品提供极佳的热焊接性能和刚度,弹性和高抗冲击性。 |
Product Description | |
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Supplier | LOTTE |
Generic | PP not specified |
Material Status | Commercial: Active |
Features | High impact resistance |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.90 | g/cm³ | ASTM D792 |
Melt Flow Rate | 7.5 | g/10min | ASTM D1238 |
MECHANICAL | Nominal value | Unit | Test method |
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tensile strength | |||
yield | 24 | Mpa | ASTM D638 |
Tensile strain | |||
fracture | >100 | % | ASTM D638 |
Bending modulus | 930 | Mpa | ASTM D790 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | |||
23℃ | 54 | J/m | ASTM D256 |
-10℃ | 20 | J/m | ASTM D256 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
0.45 MPa | 95 | ℃ | ASTM D648 |
Notes |
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