The external layers comprise linear low density polyethylene resin, the stiffening layer comprises polypropylene or a high density polyethylene and the shrink layer comprises low density polyethylene.

The skin layer can be high density polyethylene on both sides or high density polyethylene on one side and isotactic polypropylene on the other side.

The catalyst can be used to produce high density and high strength polyethylene.

The polyethylene is either a medium density polyethylene or a high density polyethylene and present in an amount of about 50 weight percent to about 90 weight percent.

The first contract concerns a linear low/high density gas phase polyethylene plant; the second one is for a high density slurry phase polyethylene plant.

The first contract concerns a linear low/high density gas phase polyethylene plant; the second is for a high density slurry phase polyethylene plant.

The first contract concerns a linear low/high density gas phase polyethylene plant; the second one is for a high-density slurry phase polyethylene plant.

The matte surface layer may additionally contain a low molecular weight high density polyethylene or a medium molecular weight high density polyethylene.

The pipe may be further protected with a thin tubular core (inner layer) of high density polyethylene or chlorinated polyethylene.

Polyethylene High-Density pipe lining can put an end to this expense.

A method for dyeing high density polyethelene fiber fabric, which includes applying an aliphatic stain on the fabric.

The product bag (2), for accommodating the product (3), is a textile nonwoven made of thermally welded high‑density‑polyethylene fibres.

The authors recommended the use of high density polyethylene or glass containers.

Stone Paper contains only 20% of the plastic HD-PE (high density polyethylene).

The device is housed in a water-proof moulded cover (2 & 10) made out of high density polyethylene or zinc casting.