Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP Copolymer J-68/25/E/SD Canada Fiberfil
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Plastic Datasheets
| hardness | Test Condition | Test Method | Canada Fiberfil/J-68/25/E/SD |
|---|---|---|---|
| Rockwell hardness | ASTM D785 | 90 R |
| Mechanical properties | Test Condition | Test Method | Canada Fiberfil/J-68/25/E/SD |
|---|---|---|---|
| bending strength | 23°C | ASTM D790 | 71.98 MPa |
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 230 J/m |
| 屈服伸长率 | ASTM D638 | 7.5 % | |
| Tensile modulus | 23°C | ASTM D638 | 3620 MPa |
| Flexural modulus | 23°C | ASTM D790 | 3500 MPa |
| tensile strength | 屈服,23°C | ASTM D638 | 50.0 MPa |
| physical property | Test Condition | Test Method | Canada Fiberfil/J-68/25/E/SD |
|---|---|---|---|
| melt mass-flow rate | 收缩率 | ASTM D995 | 0.40 % |
| Shrinkage rate | TD,3.17mm | ASTM D995 | 0.30 % |
| Water absorption rate | (23°C,24hr) | ASTM D570 | 0.020 % |
| density | ASTM D792 | 1.07 g/cm³ | |
| melt mass-flow rate | ℃/Kg | ASTM D1238 | 9.0-11 g/10min |
| Shrinkage rate | MD,3.17mm | ASTM D995 | 0.15 % |
| Thermal performance | Test Condition | Test Method | Canada Fiberfil/J-68/25/E/SD |
|---|---|---|---|
| Heat distortion temperature | 1.80MPa未退火，HDT | ASTM D648 | 135 °C |
| 0.45MPa未退火，HDT | ASTM D648 | 143 °C |
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