Overview
HDPE film grade has excellent physical properties, good processability, high mechanical strength and good stainability, printability and sealability. The resin is resistant to moisture, oil and chemical corrosion and has excellent high-speed processing properties.
Application
HDPE film grade is widely used in the production of T-shirt bags, shopping bags, food bags, garbage bags, packaging bags, industrial lining and multilayer film. In recent years, the resin has been increasingly used in beverage and medicine packaging, hot filling packaging and fresh produce packaging. The resin can also be used in the production of anti-seepage film used in hydraulic engineering.
Package, Storage & Transportation
The resin is packaged in internally film-coated polypropylene woven bags, brown paper bags or laminated polyethylene film bags. The net weight is 25 kg/bag. The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air. During transportation, the material should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
Grades and Typical Values (Not Warranted Values)
| Grades | 6098 | 7000F | 7700F | DGDA6097 | |
| MFR | g/10 min | 11.0 | 0.23 | 0.3 | 10.0 |
| Density | g/cm3 | 0.950 | 0.951 | 0.951 | 0.948 |
| Tensile Strength at Break | MPa≥ | 23 | 24 | 23 | 15 |
| Elongation at Break | %≥ | 600 | 550 | 600 | 500 |
| Fish eyes, pcs/1520 cm2 | 0.8 mm, 1520 cm2 | 2.0 | 1.5 | 2.0 | 4 |
| Fish eyes, pcs/1520 cm2 | 0.4 mm, 1520 cm2 | 15 | 15 | 20 | 25 |
| Grades | MH602 | TR144 | J44-20 | J7-15 | |
| MFR | g/10 min | 6.0 | 0.19 | 20 (HLMI) | 15 (HLMI) |
| Density | g/cm3 | 0.946 | 0.946 | 0.944 | 0.947 |
| Tensile Strength at yield | MD MPa≥ | 48 | 26 | 25 | 25 |
| TD MPa≥ | 37 | 25 | 23 | – | |
| Elongation at Break | MD %≥ | 280 | 600 | – | 340 |
| TD %≥ | 240 | 500 | – | – | |
| Fracture Strength at yield | MD %≥ | – | – | 48 | – |
| TD %≥ | – | – | 38 | – | |
| Tearing Strength | MD N≥ | 0.08 | 26 (g) | – | – |
| TD N≥ | 0.4 | 410 (g) | – | – | |
| Fall Darts Impact Strength | g ≥ | – | – | 90 | – |
