PE 1000 ATEX - polyethylene

Physical properties

	Value	Unit	Test method
Specific gravity	0.982	g/cm3	DIN EN ISO 1183
Average molecular mass	~9.2	106 g/mol
Water absorption, 24/96 h (23 °C)	N/A
Weather-resistance	good
Combustibility	HB	UL 94	DIN EN ISO 527-2
Food safety	no

Mechanical properties

	Value	Unit	Test method
Modulus of elasticity	N/A
Tensile strength	25	MPa	DIN EN ISO 527-2
Elongation at break	N/A
Tensile strength at break	350	%	DIN EN ISO 527-2
Flexural modulus	700	MPa	DIN EN ISO 178
Flexural strength	N/A
Compressive modulus	N/A
Compressive strength, 1%/2%	N/A
Impact strength (Charpy)	N/A
Notch impact strength (Charpy)	>70–130	kJ/m2	DIN EN ISO 179-1eA
Notch impact strength (Izod)	–	kJ/m2	DIN EN ISO 180/2A
Toughness (ball pressure)	38	MPa	ISO 2039-1
Toughness (Shore D)	64–70	Sh D	DIN EN ISO 868
Wear-resistance	~110	%	Sand-Slurry
Coefficient of friction (against steel)	0.25	μ

Thermal properties

	Value	Unit	Test method
Glass-transition temperature	80	°C	DIN 53765
Melting point	130	°C	DIN 53765
Operating temperature (instantaneous)	+100	°C
Operating temperature (continuous)	80	°C
Operating temperature (minimum)	-200	°C
Thermal expansion coefficient, 23–60 °C	N/A
Thermal expansion coefficient, 23–100 °C	20	10-5 K-1	DIN EN ISO 11359-1;2
Specific heat capacity	1.8	J/(g×K)	ISO 22007-4:2008
Thermal conductivity	0.42	W/(m×K)	ISO 22007-4:2008

Electrical properties

	Value	Unit	Test method
Surface resistivity	≥109	Ω	DIN IEC 60093
Resistivity	≥108	Ω×cm	DIN IEC 60093
Dielectric strength	N/A
CTI value	N/A

Optical properties

	Value	Unit	Test method
Light transmittance	N/A
Refractive index	N/A
Optical errors	N/A
Abrasion-resistance, 100 rotations with 500 g	N/A

Additional downloads

• Datasheet