It has excellent processability and high tensile strength, toughness and thermal stability.
What’s the Rotomolding Grade?
Sinopec LLDPE rotomolding grade is white, nontoxic, tasteless and odorless, supplied in pellets. It has excellent processability and high tensile strength, toughness and thermal stability. In addition,it has good environmental stress crack resistance(ESCR), impact resistance at low temperatures and low warpage.
Application of the Product
LLDPE rotomolding grade is mainly used for making rotomolded products, large-sized outdoor toys, storage tanks, roadblocks, etc.
SINOPEC -SK Petrochemical Co.Ltd. Product Quality Certification
Product name:Linear low-density polyethylene resin Sampling point:D-8002 Product code:PE-L R335L Sampling date:2022-02-28 Product number:WELL22282A2 Issuing date:2022-03-02 Executive standard:Q/SH WHYX 4001-2021 | |||
Analysis Item | Limited | Test Result | Test Method |
Black granule,g/kg | 0 | 0 | SH/T 1541.1-2019 |
Color granule,g/kg | ≤5 | 0 | SH/T 1541.1-2019 |
Snakeskin and tail granule,g/kg | report | 0 | SH/T 1541.1-2019 |
Large and small granule,g/kg | report | 0 | SH/T 1541.1-2019 |
Density,g/cm3 | 0.9340±0.0030 | 0.9338 | GB/T 1033.2-2010 |
Melt mass-flow rate,g/10min | 5.40±0.50 | 5.50 | GB/T 3682.1-2018 |
Tensile stress at yield,MPa | report | 13.4 | GB/T 1040.2-2006 |
Nominal strain at break,% | report | 640 | GB/T 1040.2-2006 |
Charpy impact strength,KJ/m2 | report | 65.0 | GB/T 1043.1-2008 |
Temperature deflectiom under load | report | 48.9 | GB/T 1634.2-2019 |
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