| Features | high transparency |
| Application | daily groceries |
Analysis Item | Unit | Quality Target | Result | Standard |
Appearance | / | Natural particles, no impurities | Natural particles, no impurities | Visual inspection |
Black granule | PCS /kg | 0 | 0 | SH/T 1541.1-2019 |
Snakeskin granule and tailing granule | PCS /kg | Report | 11 | SH/T 1541.1-2019 |
Large and small granule | g/kg | ≤50 | 0.2 | SH/T 1541.1-2019 |
Density | g/cm^3 | ≤1 | 0.9 | SH/T 1541.1-2019 |
Melt mass-flow rate (MFR) | g/10min | 35~42 | 41.7 | GB/T 3682.1-2018 |
Molding shrinkage（SMp) | % | 1.1 | 1.1 | GB/T 9345.1-2008 |
| Yellow index | / | ≤0 | -8.2 | HG/T 3862-2006 |
| Tensile yield stress | MPa | ≥22.0 | 26.6 | GB/T 1040.2-2022 |
| Flexural modulus | MPa | ≥850 | 990 | GB/T 9341-2008 |
| Molding shrinkage（SMn) | % | 1.1 | 1.1 | GB/T 1043.1-2008 |
| Charpy notched impact strength(23℃) | kJ/m^2 | 4 | 4 | GB/T 1043.1-2008 |
| Haze | % | ≤15.0 | 11 | GB/T 2410-2008 |
|
|
|
 |  |  |
| Features | high transparency |
| Application | daily groceries |
Analysis Item | Unit | Quality Target | Result | Standard |
Appearance | / | Natural particles, no impurities | Natural particles, no impurities | Visual inspection |
Black granule | PCS /kg | 0 | 0 | SH/T 1541.1-2019 |
Snakeskin granule and tailing granule | PCS /kg | Report | 11 | SH/T 1541.1-2019 |
Large and small granule | g/kg | ≤50 | 0.2 | SH/T 1541.1-2019 |
Density | g/cm^3 | ≤1 | 0.9 | SH/T 1541.1-2019 |
Melt mass-flow rate (MFR) | g/10min | 35~42 | 41.7 | GB/T 3682.1-2018 |
Molding shrinkage（SMp) | % | 1.1 | 1.1 | GB/T 9345.1-2008 |
| Yellow index | / | ≤0 | -8.2 | HG/T 3862-2006 |
| Tensile yield stress | MPa | ≥22.0 | 26.6 | GB/T 1040.2-2022 |
| Flexural modulus | MPa | ≥850 | 990 | GB/T 9341-2008 |
| Molding shrinkage（SMn) | % | 1.1 | 1.1 | GB/T 1043.1-2008 |
| Charpy notched impact strength(23℃) | kJ/m^2 | 4 | 4 | GB/T 1043.1-2008 |
| Haze | % | ≤15.0 | 11 | GB/T 2410-2008 |
|
|
|
| | |
