Quadrant EPP Quadrant PSU unfilled, extruded (ISO Data)

Category	Polymer , Thermoplastic , Polysulfone (PSU)
Manufacturer	Quadrant Engineering Plastics Products
Trade Name	Quadrant PSU
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Quadrant EPP Quadrant PSU unfilled, extruded (ISO Data).pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Quadrant 1000 PSU is a slightly yellow, translucent (non-optical quality) amorphous thermoplastic material, offering a combination of excellent mechanical, thermal and electrical properties. It often replaces polycarbonate whenever higher temperature resistance, improved chemical resistance or autoclavability is required High maximum allowable service temperature in air (150°C continuously) Good hydrolysis resistance (suitable for repeated steam sterilization) High strength and stiffness over a wide temperature range Good dimensional stability Physiologically inert (suitable for food contact) Very good resistance against high energy radiation (gamma- and X-rays) Good electrical insulating and dielectric properties

Physical Properties	Metric	English	Comments
Density	1.24 g/cc	0.0448 lb/in³	ISO 1183-1
Moisture Absorption at Equilibrium	0.30 %	0.30 %	50% RH
Water Absorption at Saturation	0.80 %	0.80 %
Outgassing - Total Mass Loss	0.49 %	0.49 %

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	89	89	ISO 2039-2
Hardness, Shore D	80	80
Ball Indentation Hardness	115 MPa	16700 psi	ISO 2039-1
Tensile Strength	88.0 MPa	12800 psi	at Yield; ISO 527-1/-2
Elongation at Break	10 %	10 %	ISO 527-1/-2
Elongation at Yield	5.0 %	5.0 %	ISO 527-1/-2
Tensile Modulus	2.85 GPa	413 ksi	ISO 527-1/-2
Flexural Strength	120 MPa	17400 psi
Compressive Strength	25.0 MPa @Strain 1 %	3630 psi @Strain 1 %	ISO 604
	49.0 MPa @Strain 2 %	7110 psi @Strain 2 %	ISO 604
	101 MPa @Strain 5 %	14600 psi @Strain 5 %	ISO 604
K Factor (ISO)	6400 µm/km	6400 µm/km
Charpy Impact Unnotched	NB	NB	ISO 179-1/1eU
Charpy Impact, Notched	0.350 J/cm²	1.67 ft-lb/in²	ISO 179-1/1eA
Coefficient of Friction, Dynamic	0.50 - 0.60	0.50 - 0.60

Thermal Properties	Metric	English	Comments
CTE, linear	55.0 µm/m-°C @Temperature 23.0 - 100 °C	30.6 µin/in-°F @Temperature 73.4 - 212 °F
Thermal Conductivity	0.260 W/m-K	1.80 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air	150 °C	302 °F	Continuous
Deflection Temperature at 1.8 MPa (264 psi)	170 °C	338 °F	ISO 75-1/-2
Glass Transition Temp, Tg	190 °C	374 °F	DSC, 20°C/min.; ISO 11357-1/-2
Flammability, UL94	HB	HB
Oxygen Index	30 %	30 %	ISO 4589-1/-2

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.0e+14 ohm-cm	>= 1.0e+14 ohm-cm	IEC 60093
Surface Resistivity per Square	>= 1.0e+13 ohm	>= 1.0e+13 ohm	IEC 60093
Dielectric Constant	3.0 @Frequency >=100000 Hz	3.0 @Frequency >=100000 Hz	IEC 60250
Dielectric Strength	30.0 kV/mm	762 kV/in
Dissipation Factor	0.0010 @Frequency 100000 Hz	0.0010 @Frequency 100000 Hz	IEC 60250
Comparative Tracking Index	150 V	150 V	IEC 60112

Compliance Properties	Metric	English	Comments
3A-Dairy	Yes	Yes	Only natural
European Food 1935/2004	No	No
FDA	Yes	Yes	only natural
USP Class VI	No	No

Chemical Resistance Properties	Metric	English
Acids, Strong (pH 1-3)	Unacceptable	Unacceptable
Acids, Weak	Acceptable	Acceptable
Alcohols	Acceptable	Acceptable
Alkalies, Strong (pH 11-14)	Unacceptable	Unacceptable
Alkalies, Weak	Acceptable	Acceptable
Chlorinated Solvents	Unacceptable	Unacceptable
Continuous Sunlight	Limited	Limited
Hot Water / Steam	Limited	Limited
Hydrocarbons - Aliphatic	Limited	Limited
Hydrocarbons - Aromatic	Unacceptable	Unacceptable
Inorganic Salt Solutions	Acceptable	Acceptable
Ketones, Esters	Unacceptable	Unacceptable

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