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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP W331 TPC SINGAPORE
COSMOPLENE®
bottle
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Plastic Datasheets
| hardness | Test Condition | Test Method | TPC SINGAPORE/W331 |
|---|---|---|---|
| Rockwell hardness | R-Scale | ASTM D785 | 89 |
| Basic Performance | Test Condition | Test Method | TPC SINGAPORE/W331 |
|---|---|---|---|
| density | ASTM D-792 | 0.90 | |
| melt mass-flow rate | ASTM D-1238 | 7 g/10min |
| thermal performance | Test Condition | Test Method | TPC SINGAPORE/W331 |
|---|---|---|---|
| Hot deformation temperature | HDT | ASTM D648/ISO 75 | 108 ℃（℉） |
| 0.45MPa,Unannealed | ASTM D648 | 108 °C | |
| Melting temperature | 151 °C |
| mechanical properties | Test Condition | Test Method | TPC SINGAPORE/W331 |
|---|---|---|---|
| Bending modulus | ASTM D790/ISO 178 | 1030 kg/cm²(MPa)[Lb/in²] | |
| ASTM D790 | 1030 Mpa | ||
| elongation | Yield | ASTM D638 | >800 % |
| Break | ASTM D-638 | >880 % | |
| Impact strength of cantilever beam gap | ASTM D256/ISO 179 | 3.6 kg·cm/cm(J/M)ft·lb/in | |
| Rockwell hardness | ASTM D785 | 89 | |
| tensile strength | ASTM D638/ISO 527 | - kg/cm²(MPa)[Lb/in²] | |
| Break | ASTM D638 | 45.0 Mpa | |
| Break | ASTM D-638 | 27.5 Mpa |
| other | Test Condition | Test Method | TPC SINGAPORE/W331 |
|---|---|---|---|
| purpose | ISBM |
| Physical properties | Test Condition | Test Method | TPC SINGAPORE/W331 |
|---|---|---|---|
| density | ASTM D792/ISO 1183 | 0.9 | |
| melt mass-flow rate | ASTM D1238/ISO 1133 | 7 g/10min | |
| ASTM D1238 | 7.0 g/10min | ||
| Shrinkage rate | MD | Internal Method | 1.4 % |
| TD | Internal Method | 1.4 % |