PPS Technical Data

Property	Method	Value	Units
Physical Properties
Density	ISO 1183	1350	kg/m^3
Mold shrinkage - parallel	ISO 294-4	1.2 to 1.5	%
Mold shrinkage - normal	ISO 294-4	1.5 to 1.8	%
Water absorption (23°C-sat)	ISO 62	0.02	%

Mechanical Properties
Tensile stress at break (5mm/min)	ISO 527-2/1A	90	MPa
Tensile strain at break (5mm/min)	ISO 527-2/1A	8.0	%
Flexural modulus (23°C)	ISO 178	4200	MPa
Flexural strength (23°C)	ISO 178	145.0	MPa
Unnotched impact str (Izod) @ 23°C	ISO 180/1U	82.0	KJ/m^2
Notched impact strength (Izod) @ 23°C	ISO 180/1A	2.6	KJ/m^2
Notched impact strength (Izod) @-30°C	ISO 180/1A	2.5	KJ/m^2
Rockwell hardness	ISO 2039-2	90	M-Scale

Thermal Properties
Melting temperature (10 C/min)	ISO 11357-1,-2,-3	280	°C
Glass transition temperature (10 C/min)	ISO 11357-1,-2,-3	90	°C
DTUL @ 1.8 MPa	ISO 75-1, -2	115	°C
DTUL @ 8.0 MPa	ISO 75-1, -2	95	°C
Coeff. of linear therm expansion (parallel)	ISO 11359-2	0.52	E-4/°C
Coeff. of linear therm expansion (normal)	ISO 11359-2	0.53	E-4/°C
thickness tested (h)	UL94	3.0	mm

Electrical Properties
Relative permittivity - 10KHz	IEC 60250	2.7
Dissipation factor - 1MHz	IEC 60250	11	E-4
Volume resistivity	IEC 60093	1E9	ohm-m
Electric strength	IEC 60243-1	18	KV/mm
Comparative tracking index CTI	IEC 60112	125	-