LLDPE film grade can be used to make films such as agricultural film and mulching film, packaging bags of daily use.
What is the film grade of Linear low density polyethylene ?
Sinopec LLDPE film grade is white, nontoxic, tasteless and odorless, supplied in pellets. It has high tensile strength, toughness and rigidity and is resistant to heat and cold. It has good environmental stress crack resistance and impact and puncture resistance and has good processability. Films made from it have excellent transparence and good aging resistance, acids, alkali and organic solvents.
Application of the product
LLDPE film grade can be used to make films such as agricultural film and mulching film, packaging bags of daily use, garbage bags, container lining, coatings and agricultural small-caliber drainage pipes.
Sinopec Yangzi Petrochemical Co., Ltd. Product quality certificate Product name: Linear Low Density Polyethylene Sampling locations: 2PE-D8014 Product grade: PE-L F181 Sampling time: 2021-06-12 Product number: YPE41612J1 Issue date:2022-06-14 Implementation standard：Q/SH3060 007-2020 Sample number: 3101468 | |||
Record number | Limits | Results | Test Methods |
Granular appearance： Black grain, g/kg; black spot; g/kg; Big grains and small grains，g/kg;
Color grains and black spot; g/kg; Snakeskin grains and tail grains; g/kg; | 0 |
0 | SH/T 1541.1-2019 |
Report | 1 | ||
≤ 10 | 0 | ||
≤ 10 | 0 | ||
≤ 20 | 10 | ||
Density,g/cm3 | 0.9150~0.9210 | 0.9190 | GB/T 1033.2-2010 |
Molten mass flow rate (MFR), |
0.70~1.30 | 1.11 | GB/T 3682.1-2018 |
Tensile stress at yield,MPa | ≥8.00 | 10.1 | GB/T 1040.2-2006 |
Tensile nominal strain at break,MPa | ≥250 | 570 | GB/T 1040.2-2006 |
Fisheye(≥0.8mm),个/1520cm²
| ≤8.00 | 7.0 | GB/T 6595-1986 |
fisheye(0.4mm~0.8mm),个/1520cm² | ≤40.0 | 13.7 | GB/T 6595-1986 |
impact damage quality,g | ≥50 | 66 | GB/T 9639.1-2008 |
Haze, % | report | 15.8 | GB /T 2410-2008 |
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