Product name: Low Density Polyethylene (LDPE)
Molecular formula: [C2H4]n
CAS No.: 9002-88-4
HS Code: 39012000
Molecular formula: [C2H4]n
CAS No.: 9002-88-4
HS Code: 39012000
Appearance: White or semitransparent granules
Property: It's a low-density, crosslinked, unfilled polyethylene compound desighed for medium cable insulating.
Application: Houseweres, High gloss toys, Low thickness articles Blown film extrusion, Lamination, Extrusion coating, Injection molding. It is also widely used for applications for general purpose packaging films, heavy duty bags, shrink films, and foams. LDPE is particularly suitable for applications that require excellent processability and optical proterties.
| Test item | Unit | Index |
| Tensile strength | MPa | ≥ 13.5 |
| Rupture elongation | % | ≥ 350 |
| Impact brittle temperature | -76 | |
| Impact brittle performance | Failure rate | ≤ 15/30 |
| Heating aging temperature | 135± 2 | |
| Duration | H | 168 |
| Tensile strength change rate | % | ± 20 |
| Rupture elongation change rate | % | ± 20 |
| Hot drawing | % | ≤ 80 |
| Keep permanent deformation after cooling | % | ≤ 5 |
| Gel contents | % | ≥ 80 |
| Dielectric loss factor | ≤ 1X10-3 | |
| Relative dielectric constant | ≤ 2.35 | |
| Volume resistivity | Ω . m | ≥ 1X1014 |
| Dielectric strength | MV/m | ≥ 25 |