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Product Name
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PP Copolymer SECCO K7926 Shanghai SECCO Petrochemical Co., Ltd
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Shanghai SECCO Petrochemical Co., Ltd/SECCO K7926 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179 | 10 kJ/m² |
| -20°C | ISO 179 | 4.5 kJ/m² |
| hardness | Test Condition | Test Method | Shanghai SECCO Petrochemical Co., Ltd/SECCO K7926 |
|---|---|---|---|
| Rockwell hardness | R计秤 | ISO 2039-2 | 95 |
| Mechanical properties | Test Condition | Test Method | Shanghai SECCO Petrochemical Co., Ltd/SECCO K7926 |
|---|---|---|---|
| Flexural modulus | ISO 178 | 1250 MPa | |
| tensile strength | 屈服 | ISO 527-2/50 | 26.0 MPa |
| 断裂 | ISO 527-2/50 | 18.0 MPa |
| optical performance | Test Condition | Test Method | Shanghai SECCO Petrochemical Co., Ltd/SECCO K7926 |
|---|---|---|---|
| Yellowness Index | ASTME313 | 0 YI |
| physical property | Test Condition | Test Method | Shanghai SECCO Petrochemical Co., Ltd/SECCO K7926 |
|---|---|---|---|
| density | ISO 1183 | 0.900 g/cm³ | |
| melt mass-flow rate | 230°C/2.16kg | ISO 1133 | 26 g/10min |
| Thermal performance | Test Condition | Test Method | Shanghai SECCO Petrochemical Co., Ltd/SECCO K7926 |
|---|---|---|---|
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 92.0 °C |
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