Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP Homopolymer Retpol® 7250 UV2 POLYPACIFIC AUSTRALIA
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Plastic Datasheets
| hardness | Test Condition | Test Method | POLYPACIFIC AUSTRALIA/Retpol® 7250 UV2 |
|---|---|---|---|
| Shore hardness | ASTM D2240 | 72 | |
| Rockwell hardness | ASTM D785 | 100 R |
| Mechanical properties | Test Condition | Test Method | POLYPACIFIC AUSTRALIA/Retpol® 7250 UV2 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 28 J/m |
| Suspended wall beam without notch impact strength | 23°C | ASTM D256 | 440 J/m |
| tensile strength | 23°C | ASTM D638 | 31 MPa |
| Flexural modulus | 23°C | ASTM D790 | 2380 MPa |
| elongation at break | 23°C | ASTM D638 | 50 % |
| physical property | Test Condition | Test Method | POLYPACIFIC AUSTRALIA/Retpol® 7250 UV2 |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D995 | 1.00-1.40 % |
| density | ASTM D792 | 1.05 g/cm³ | |
| melt mass-flow rate | 230℃/2.16Kg | ASTM D1238 | 3.50 g/10min |
| Thermal performance | Test Condition | Test Method | POLYPACIFIC AUSTRALIA/Retpol® 7250 UV2 |
|---|---|---|---|
| Linear coefficient of thermal expansion | MD | ASTM D696 | 0.000080 cm/cm／°C |
| Heat distortion temperature | 1.80MPa未退火，HDT | ASTM D648 | 67 °C |
| 0.45MPa未退火，HDT | ASTM D648 | 128 °C |
Contact Us
Get App
Top