Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP Homopolymer MARPOL® Homo 20.NA Marco Polo International, Inc.
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Shell, thin-walled container, shield
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Marco Polo International, Inc./MARPOL® Homo 20.NA |
|---|---|---|---|
| Suspended wall beam without notch impact strength | 23°C | ASTM D256 | 1100 J/m |
| Impact strength of cantilever beam gap | 23°C | ASTM D256A | 27 J/m |
| hardness | Test Condition | Test Method | Marco Polo International, Inc./MARPOL® Homo 20.NA |
|---|---|---|---|
| Rockwell hardness | R级 | ASTM D785 | 107 |
| Mechanical properties | Test Condition | Test Method | Marco Polo International, Inc./MARPOL® Homo 20.NA |
|---|---|---|---|
| elongation | 屈服 | ASTM D638 | 13 % |
| Tensile modulus | ASTM D638 | 1790 MPa | |
| Flexural modulus | ASTM D790 | 1520 MPa | |
| tensile strength | 屈服 | ASTM D638 | 37.9 MPa |
| physical property | Test Condition | Test Method | Marco Polo International, Inc./MARPOL® Homo 20.NA |
|---|---|---|---|
| density | ASTM D1505 | 0.905 g/cm³ | |
| melt mass-flow rate | 230°C/2.16kg | ASTM D1238 | 20 g/10min |
| Thermal performance | Test Condition | Test Method | Marco Polo International, Inc./MARPOL® Homo 20.NA |
|---|---|---|---|
| Heat distortion temperature | 0.45MPa,未退火，HDT | ASTM D648 | 127 °C |
| melting temperature | DSC | 166 °C |
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