PE Sheet:
This Product formal name high density polyethylene, also called low pressure polyethylene,with performance close to that of LDPE(Low Density Polyethylene).
Advantage of PE sheet:
1.Good impact resistance
2.Good low temperature resistance,up to -50°c in general
3.Non polarity(available for high-frequency insulation and high-voltage insulation)
4.Sound chemical stability(under normal temperature,resistant to acid,alkali,salt and water-like solvent,e.g. dilute sulfuric acid,dilute nitric acid,hydrochloric acid,hydrofluoric acid,phosphoric acid,formic acid and acetic acid of any concentration)
Advantage of PE sheet:
1.Medium in mechanical property
2.Low in thermal resistance(heat-deformation temperature:60 °c-83 °c)
3.Not resistant to strong oxidants(e.g.fuming sulfuric acid and chromic acid)
PE sheet test data:
Relative Density(g/cm3) | 0.92-0.97 |
Water Absorption(%) | <0.01 |
In-process Shrinkage(%) | 1.5-5.5 |
Tensile Strength(MPα) | 21-37 |
Breaking Extension(%) | >880 |
Bending Strength(MPα) | 11 |
Compressive Strength(MPα) | 10 |
Notch Impact Strength(kj/m²) | 40-70 |
Rockwell Hardness | R70 |
Heat-deformation Temperature(°c) | 75 |
Brittle Temperature(°c) | <-120 |
Linear expanding Coefficient(×10−5K−1) | 12-13 |
Thermal Conductivity[W/(m×k)] | 0.44 |
Volume Resistivity(Ω×cm) | 6×1015 |
Dielectric Constant(106Hz) | 2.34-2.35 |
Dielectric Dissipation Factor | 0.0003 |
Dielectric Strength(KV/mm) | >20 |
Arc Resistant(S) | 115 |
Oxygen Index(%) | -20 |
PE Sheet Specification:
Large order of PE sheet can be customized(Above 5 Tons).
Thickness:10-250mm,Maximum Width:1500mm,No length limitation
PE Sheet Color:
Standard color:white. Order quantity more than 1ton can be customized.
Natural PE Sheet