Polystone® P HG natural

PP

High-performance polypropylene especially for the Healthcare industry

This special material has good machinability and excellent chemical resistance. Polystone® P HG is an isotactic polypropylene available as a homopolymer. This unique property profile makes it perfect for applications in the pharmaceutical industry either as a distribution unit, components for drug manufacturing or in chromatography.

sheet

Characteristics

High rigidity
ISO 10993-5 tested on semi-finished product
Corrosion resistance
Chemical resistance

Industries

Healthcare

Application Examples

Manifold for cell cultivation and thermal expansion paper

Characteristics: Components require excellent chemical resistance due to multiple experiments
Good stability
Typical materials: Polystone^® P HG

Reservoir clamp main body

Polystone^® P natural was chosen due to the following properties:
High chemical resistance
Low leachable and extractable behaviour during process
High temperature and dimensional stability with tight tolerances
Sliding and wear properties with adjacent moving parts in natural color

Chromatography applications

The challenges in the production of chromatographic applications require materials with high strength and heat resistance as well as good processing properties. Low weight is also important. A typical material that fulfils these requirements is Polystone^® P HG.

We are a system supplier and partner from the idea to the OEM's end product - as a cooperative value contribution. We are able to support the healthcare industry at the highest level.
Industry Manager Healthcare - Mail: AReuner@roechling.com

Variants

	SKU	Name	Type	Type	Color	Measurements	Length	Width	Thickness	Height
No stock item (MOQ)	486540	Polystone® P HG pressed	sheet	sheet

Technical Specifications Polystone® P HG natural

General properties

	Test Method	Unit	Guideline Value
Density	DIN EN ISO 1183-1	g / cm³	>0,90
Water absorption	DIN EN ISO 62	%	0,1
Flammability (Thickness 3 mm / 6 mm)	UL 94		HB

Mechanical properties

	Test Method	Unit	Guideline Value
Yield stress	DIN EN ISO 527	MPa	>30
Elongation at break	DIN EN ISO 527	%	>50
Tensile modulus of elasticity	DIN EN ISO 527	MPa	>1800
Notched impact strength	DIN EN ISO 179	kJ / m²	>4
Shore hardness	DIN EN ISO 868	scale D	>70

Thermal properties

	Test Method	Unit	Guideline Value
Melting temperature	ISO 11357-3	°C	162 ... 167
Thermal conductivity	DIN 52612-1	W / (m * K)	0,20
Thermal capacity	DIN 52612	kJ / (kg * K)	1,70
Coefficient of linear thermal expansion	DIN 53752	10^-6 / K	120 ... 190
Service temperature, long term	Average	°C	0 ... 100
Service temperature, short term (max.)	Average	°C	150
Vicat softening temperature	DIN EN ISO 306, Vicat B	°C	95

Electrical properties

	Test Method	Unit	Guideline Value
Volume resistivity	DIN EN 62631-3-1	Ω * cm	>10¹⁴
Surface resistivity	DIN EN 62631-3-2		>10¹⁴
Dielectric strength	IEC 60243	kV / mm	>40

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Polystone® P HG natural

PP