Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP Homopolymer Polifil® PP T-40 美国The Plastics
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | 美国The Plastics/Polifil® PP T-40 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 27 J/m |
| GardnerImpact | 23°C,12.7mm | ASTM D3029 | 0.565 J |
| hardness | Test Condition | Test Method | 美国The Plastics/Polifil® PP T-40 |
|---|---|---|---|
| Hardness (Shore) | 邵氏D | ASTM D1415 | 77 |
| Mechanical properties | Test Condition | Test Method | 美国The Plastics/Polifil® PP T-40 |
|---|---|---|---|
| bending strength | 23°C | ASTM D790 | 55.2 MPa |
| tensile strength | 23°C | ASTM D638 | 31.7 MPa |
| Tensile modulus | 23°C | ASTM D638 | 2620 MPa |
| Flexural modulus | 23°C | ASTM D790 | 2760 MPa |
| elongation | 屈服,23°C | ASTM D638 | 3.5 % |
| 断裂,23°C | ASTM D638 | 10 % |
| physical property | Test Condition | Test Method | 美国The Plastics/Polifil® PP T-40 |
|---|---|---|---|
| melt mass-flow rate | 230°C/2.16kg | ASTM D1238 | 8.0to12 g/10min |
| density | ASTM D792 | 1.24 g/cm³ | |
| Shrinkage rate | MD：3.18mm | ASTM D955 | 0.80 % |
| Thermal performance | Test Condition | Test Method | 美国The Plastics/Polifil® PP T-40 |
|---|---|---|---|
| Hot deformation temperature (HDT) | 1.8MPa,未退火，HDT | ASTM D648 | 79.4 °C |
| 0.45MPa,未退火，HDT | ASTM D648 | 138 °C |
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