Polystone® D BIO (mb) natural

PE — PE-HD - PE 500

Polystone^® D is a high-molecular polyethylene (PE-HMW/PE 500) which is outstanding for its good mechanical properties such as scratch- and cut resistance and excellent acid resistance. The material is used in various branches of industry such as the foodstuffs and bottling industry or in medical technology.

Characteristics

Good mechanical properties
Physiologically safe
Very wear, cutting and scratch resistant

Industries

Sustainability

Mass-balanced
Bio-based raw materials reduce the use of fossil raw materials

Technical Specifications Polystone® D BIO (mb) natural

General properties

	Test Method	Unit	Guideline Value
Density	DIN EN ISO 1183-1	g / cm³	>0,95
Water absorption	DIN EN ISO 62	%	<0,01
Flammability (Thickness 3 mm / 6 mm)	UL 94		HB

Mechanical properties

	Test Method	Unit	Guideline Value
Yield stress	DIN EN ISO 527	MPa	>27
Elongation at break	DIN EN ISO 527	%	>50
Tensile modulus of elasticity	DIN EN ISO 527	MPa	>1200
Shore hardness	DIN EN ISO 868	scale D	65

Thermal properties

	Test Method	Unit	Guideline Value
Melting temperature	ISO 11357-3	°C	130 ... 135
Thermal conductivity	DIN 52612-1	W / (m * K)	0,40
Thermal capacity	DIN 52612	kJ / (kg * K)	1,90
Coefficient of linear thermal expansion	DIN 53752	10^-6 / K	150 ... 230
Service temperature, long term	Average	°C	-100 … 80
Service temperature, short term (max.)	Average	°C	80
Vicat softening temperature	DIN EN ISO 306, Vicat B	°C	79

Electrical properties

	Test Method	Unit	Guideline Value
Dielectric constant	IEC 60250		2,3
Dielectric dissipation factor (10⁶ Hz)	IEC 60250		0,0002
Volume resistivity	DIN EN 62631-3-1	Ohm * cm	>10¹⁴
Surface resistivity	DIN EN 62631-3-2	Ohm	>10¹⁴
Comparative tracking index	IEC 60112		600
Dielectric strength	IEC 60243	kV / mm	>40