Application:
1,HDPE film grade is widely used in the production of packing bag, film and so on.
2,Blow molding grade for making various bottles, cans, tanks , barrels
Injection-molding grade is for making food cases, plastic trays, goods containers.
3.Blow film product:Foodstuff packing bag,groceries shopping bags, chemical fertilizer lined with film, etc
4.Extruded product: Pipe,tube mainly used in gas transportation, public water and chemicals transport, such as building materials, gas pipe, hot water drain pipe etc: sheet material is mainly used in the seat, suitcase, handling containers.
HDPE SPEC.
Property | Test condition | Test | Specification | Unit |
Melt Flow Index | I:21.6kg | GB/T 3682 | 8--15 | g/10min |
Density |
| GB/T 1033 | 0.946-0.958 | g/cm3 |
Tensile strength at break |
| GB/T 1040 | ≥21 | MPa |
Elongation at break |
| GB/T 1040 | ≥500 | % |
Clearness | other color granule |
| 11--20 | pcs/kg |
Clearness | not smooth granule |
| 41--60 | pcs/kg |
Powder |
| GB/T 9345 | ≤0.05 | % |
Air bubble granule | 0.8mm | GB/T 6595 | 3.1--8 | pcs/1520cm2 |
Air bubble granule | 0.4mm | GB/T 6595 | 26--40 | pcs/1520cm2 |