High Density Polyethene Sheet PE Foaming Sheet

Product Description

High Density Polyethene Sheet PE Foaming Sheet

HDPE, the full name is high density polyethylene. The higher density improves its tensile strength ,surface hardness and heat deflection temperature. It is widely used because of its good impact resistance, nice chemical resistance, low water absorption and good resistance to UV.

Characteristics
-Good fatigue and wear resistance
-Super low water absorption
-Cold resistant
-Good surface smoothness
-Good protection against stress cracking
-Low steam permeability
-Good electrical insulation
-Environmental friendly
-Recyclable

Images




Applications
1.Furnitures, doors ,windows ,chopping boards
2.Water storage box 
3.Playground barriers

Technical Data Sheet

PROPERTIES	Test Method	Unit	Value
I.Physical Properties
Density	ISO 1183	g/cm3	0.95~0.96
Water absorption 24hrs	ISO 62	%	0.01
II.Thermal Properties
Heat deflection temperature - HDT/A	ISO 75-2	ºC	55
Min. service temperature		ºC	-30
Max. service temperature-Long Term		ºC	90
Thermal conductivity at 23 ºC	DIN 11359	W/(K*m)	0.42
Coefficient of linear thermal expansion	ISO 11359	10-4*K-1	1.5
Flammability Rating(6mm thickness)	UL 94	-	HB
III.Mechanical Properties at 23ºC
Tensile strength at yield	ISO 527-2	MPa	27
Tensile strength at break	ISO 527-2	Mpa	35
Elongation at break	ISO 527-2	%	700
Modulus of elasticity after tensile test	ISO 527-2	MPa	1,000
Modulus of elasticity after flexural test	ISO 178	MPa	1,000
Hardness - Shore D	DIN 53505		64
Charpy impact strength	ISO 179	kJ/m2	N. B.
Friction coefficient	DIN 53375		0.3
IV.Electrical Properties  at 23ºC
Dielectric constant at 1 MHz	IEC 60250	106Hz	2.3
Dielectric loss factor at 1 MHz	IEC 60250	106Hz	3.1
Volume resistively	IEC 60093	Ohm (Ω) * cm	>1016
Surface resisively	IEC 60093	Ohm (Ω)	>1015
Dielectric strength	IEC 60243-1	kV/mm	17
NOTE: 1 g/cm3 = 1,000 kg/m3, 1 Mpa = 1 N/mm2, 1kV/mm = 1 MV/m