Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Polyolefin, Unspecified FRAGOM PR/721 CROSSPOLIMERI ITALY
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Plastic Datasheets
| hardness | Test Condition | Test Method | CROSSPOLIMERI ITALY/FRAGOM PR/721 |
|---|---|---|---|
| Shore hardness | 邵氏D | ASTM D2240 | 46 |
| Mechanical properties | Test Condition | Test Method | CROSSPOLIMERI ITALY/FRAGOM PR/721 |
|---|---|---|---|
| tensile strength | 屈服 | IEC 60811 | >13.0 MPa |
| Tensile strain | 断裂 | IEC 60811 | 190 % |
| flammability | Test Condition | Test Method | CROSSPOLIMERI ITALY/FRAGOM PR/721 |
|---|---|---|---|
| HalogenContent | IEC 60754-1 | <0.100 % | |
| Limiting Oxygen Index | ASTM D2863 | 40 % |
| aging | Test Condition | Test Method | CROSSPOLIMERI ITALY/FRAGOM PR/721 |
|---|---|---|---|
| Change rate of tensile strength in air | 100°C,168hr | IEC 60811 | 5.0 % |
| Tensile stress change rate | 100°C,168hr，断裂 | IEC 60811 | -14 % |
| 70°C,4hr,在SAE20油中，断裂 | IEC 60811 | <10 % | |
| Change rate of tensile strength in air | 70°C,4hr,在SAE20油中 | IEC 60811 | <15 % |
| physical property | Test Condition | Test Method | CROSSPOLIMERI ITALY/FRAGOM PR/721 |
|---|---|---|---|
| melt mass-flow rate | 190°C/21.6kg | ASTM D1238 | 20 g/10min |
| density | ASTM D792 | 1.51 g/cm³ | |
| melt mass-flow rate | 280°C/0.325kg | IEC 60811 | 6.0 g/10min |
| Thermal performance | Test Condition | Test Method | CROSSPOLIMERI ITALY/FRAGOM PR/721 |
|---|---|---|---|
| Hot pressing test | 80°C，穿透 | IEC 60811 | <35 % |
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