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LDPE

Description

General

Good resistance against high temperatures and high impact. Market price regranulate 0.34 - 0.50 EURO/kg. LDPE is not or difficult to bond with an adhesive. Bonding is only possible with cyano-acrylaat after the application of a primer. With cyano-acrylaat it is not possible to bond with glass, stone and concrete.

Properties

Chemical properties

Minimum valueMaximum valueUnitSources
1.53%Idemat 2003
0.010.02%Idemat 2003

Electrical properties

Minimum valueMaximum valueUnitSources
17.739.4kV/mmIdemat 2003
%
V
5.00E+0171.00E+021Ohm.mm²/mIdemat 2003

Manufacturing Properties

Minimum valueMaximum valueUnitSources

Mechanical properties

Minimum valueMaximum valueUnitSources
1040MPaIdemat 2003
MPa
MPa
910928kg/m³Idemat 2003
600650%Idemat 2003
MPa
0.30.5Idemat 2003
J/cm
100350MPaIdemat 2003
812MPaIdemat 2003
MPa
1520MPaIdemat 2003
200400MPaIdemat 2003

Optical properties

Minimum valueMaximum valueUnitSources
1.511.53Idemat 2003

Thermal properties

Minimum valueMaximum valueUnitSources
-110-110°CIdemat 2003
125136°CIdemat 2003
-3070°CIdemat 2003
18003400J/kg.KIdemat 2003
0.30.34W/m.KIdemat 2003
150200e-6/KIdemat 2003

Environment

3.3mPt
0.37Pt
840mELU
2MJ/MJ
83.41MJ
71.23kg
kg
Environmental data for the production of Low Density Polyethylene obtained from 22 plants troughout Europe. The energy requirements varies between 73 and 107 MJ/kg, with an average of 88, 55 MJ/kg. The average input and output data are given.

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