Application | ternary CPP heat sealing layer, containing opening agent and slip agent |
Item | Quality Index | Test result | Experiment method |
Granular appearance Colored Granular pc/kg Large and small granular g/kg | ≤5 ≤10 | 0 0.2 | SH/T 1541-2006 |
Melt mass flow rate g/10min | 6.0~9.0 | 7.2 | GB/T 3682-2000 |
Tensile yield stress MPa | ≥18.0 | 21 | GB/T 1040.2-2006 |
Flexural modulus, MPa | ≥550 | 627 | GB/T 9341-2008 |
Charpy impact strength at 23, kJ/mü | ≥5.0 | 5.4 | GB/T 1043.1-2008 |
Vicat softening point, A120,℃ | ≤118 | 115 | GB/T 1633-2000 |
Yellow index | ≤2.0 | -6.4 | HG/T 3862-2006 |
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Application | ternary CPP heat sealing layer, containing opening agent and slip agent |
Item | Quality Index | Test result | Experiment method |
Granular appearance Colored Granular pc/kg Large and small granular g/kg | ≤5 ≤10 | 0 0.2 | SH/T 1541-2006 |
Melt mass flow rate g/10min | 6.0~9.0 | 7.2 | GB/T 3682-2000 |
Tensile yield stress MPa | ≥18.0 | 21 | GB/T 1040.2-2006 |
Flexural modulus, MPa | ≥550 | 627 | GB/T 9341-2008 |
Charpy impact strength at 23, kJ/mü | ≥5.0 | 5.4 | GB/T 1043.1-2008 |
Vicat softening point, A120,℃ | ≤118 | 115 | GB/T 1633-2000 |
Yellow index | ≤2.0 | -6.4 | HG/T 3862-2006 |
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