Röchling Polystone® PPs white Polypropylene

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Röchling Polystone® PPs white Polypropylene
Categories:	Polymer; Thermoplastic; Polypropylene (PP)
Material Notes:	Product characteristics: Flame retardant High stiffness Very good welding and processing properties Product applications: Ventilation technology Pump engineering electrical industry Information provided by Röchling.
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Physical Properties	Original Value	Comments

Density	0.940 g/cc	DIN EN ISO 1183-1
Water Absorption	<= 0.10 %	DIN EN ISO 62

Mechanical Properties	Original Value	Comments
Hardness, Shore D	70	DIN EN ISO 868
Tensile Strength, Yield	32.0 MPa	DIN EN ISO 527
Elongation at Break	>= 50 %	DIN EN ISO 527
Modulus of Elasticity	1.30 GPa	DIN EN ISO 527
Izod Impact, Notched (ISO)	4.00 kJ/m²	DIN EN ISO 179

Electrical Properties	Original Value	Comments
Volume Resistivity	>= 1.00e+14 ohm-cm	DIN EN 62631-3-1
Surface Resistance	>= 1.00e+15 ohm	DIN EN 62631-3-2
Dielectric Constant	2.3	IEC 60250
Dielectric Strength	>= 15.0 kV/mm	IEC 60243
Dissipation Factor	0.00019 @Frequency 1e+6 Hz	IEC 60250
Comparative Tracking Index	600 V	IEC 60112

Thermal Properties	Original Value	Comments
CTE, linear	120 - 190 µm/m-°C	DIN 53752
Specific Heat Capacity	1.70 J/g-°C	DIN 52612
Thermal Conductivity	0.200 W/m-K	DIN 52612-1
Melting Point	162 - 167 °C	ISO 11357-3
Maximum Service Temperature, Air	100 °C	long term
	150 °C	short term
Vicat Softening Point	81.0 °C	DIN EN ISO 306, Vicat B
Minimum Service Temperature, Air	0.000 °C
Flammability, UL94	V-2 @Thickness 3.00 mm
	V-2 @Thickness 6.00 mm

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PROCH9269 / 232972

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