Impact Copolymer PP
PP EP548G
Quality certificate data for PP EP548G impact copolymer.
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PP EP548G
PP EP548G quality certificate properties are listed below as provided.
Specifications
| Specification | Value | Test standard |
|---|---|---|
| Specification | Q/SSTPC C120-2019 | |
| Batch number | SIPP1730E1 | |
| Sampling point | SP90E | |
| Sampling date | 2021-07-30 07:00 | |
| Signing date | 2021-07-31 | |
| Black pellets, 个/kg | Limit: 0; Result: 0 | SH/T 1541.1-2019 |
| Color and black spot granule, 个/kg | Result: 0 (Limit: report) | SH/T 1541.1-2019 |
| Big and small pellets, g/kg | Limit: ≤100; Result: 0.8 | SH/T 1541.1-2019 |
| Melt mass-flow rate (2.16kg, 230℃), g/10min | Limit: 28±4; Result: 27.9 | GB/T 3682.1-2018 |
| Tensile stress at yield, MPa | Result: 25.4 (Limit: report) | GB/T 1040.2-2006 |
| Flexural modulus, MPa | Result: 1182 (Limit: report) | GB/T 9341-2008 |
| Charpy impact strength 23℃, KJ/m² | Result: 9.8 (Limit: report) | GB/T 1043.1-2008 |
| Charpy impact strength -20℃, KJ/m² | Result: 3.8 (Limit: report) | GB/T 1043.1-2008 |
| Temperature of deflection under load (Tf0.45), ℃ | Result: 105 (Limit: report) | GB/T 1634.2-2019 |
| Rockwell hardness (R ruler) | Result: 95 (Limit: report) | GB/T 3398.2-2008 |
| Moulding shrinkage (parallel), % | Result: 1.4 (Limit: report) | GB/T 17037.4-2003 |
| Moulding shrinkage (Vertical), % | Result: 1.7 (Limit: report) | GB/T 17037.4-2003 |
| Mass fraction of ash, % | Result: 0.023 (Limit: report) | GB/T 9345.1-2008 |
| Conclusion | 合格品 ON-SPEC PRODUCT |
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