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Unitika U-100 Engineering Plastic

Category Polymer , Thermoplastic , Polyarylate
Manufacturer Unitika
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
CAS No: 26590-50-1Information provided by Unitika Ltd.
Physical Properties Metric English Comments
Density 1.21 g/cc
0.0437 lb/in³
ASTM D792
Water Absorption 0.26 %

@Thickness 3.17 mm,
Time 86400 sec
0.26 %

@Thickness 0.125 in,
Time 24.0 hour
ASTM D570
Linear Mold Shrinkage, Flow 0.0080 cm/cm

@Thickness 3.00 mm
0.0080 in/in

@Thickness 0.118 in
Mechanical Properties Metric English Comments
Hardness, Rockwell R 125
125
ASTM D785
Tensile Strength at Break 69.0 MPa
10000 psi
ASTM D638
Elongation at Break 60 %
60 %
ASTM D638
Flexural Strength 84.0 MPa
12200 psi
ASTM D790
Flexural Modulus 2.10 GPa
305 ksi
ASTM D790
Compressive Yield Strength 84.0 MPa
12200 psi
ASTM D695
Izod Impact, Notched 2.25 J/cm

@Thickness 3.17 mm
4.22 ft-lb/in

@Thickness 0.125 in
ASTM D256
Thermal Properties Metric English Comments
CTE, linear 61.0 µm/m-°C
33.9 µin/in-°F
ASTM D696
Deflection Temperature at 1.8 MPa (264 psi) 175 °C
347 °F
ASTM D648
Optical Properties Metric English Comments
Transmission, Visible 87 %

@Thickness 3.00 mm
87 %

@Thickness 0.118 in
ASTM D1003
Electrical Properties Metric English Comments
Volume Resistivity 2.00e+14 ohm-cm
2.00e+14 ohm-cm
ASTM D257
Dielectric Constant 3.0

@Frequency 1.00e+6 Hz
3.0

@Frequency 1.00e+6 Hz
ASTM D150
Dielectric Strength 39.0 kV/mm
991 kV/in
ASTM D149
Arc Resistance 130 sec
130 sec
ASTM D495
Comparative Tracking Index 220 V
220 V
Processing Properties Metric English Comments
Rear Barrel Temperature 310 - 330 °C
590 - 626 °F
Middle Barrel Temperature 340 - 360 °C
644 - 680 °F
Front Barrel Temperature 350 - 370 °C
662 - 698 °F
Nozzle Temperature 350 - 370 °C
662 - 698 °F
Mold Temperature 120 - 140 °C
248 - 284 °F
actual surface temp
Drying Temperature 140 °C
284 °F
Dry Time 6.00 - 24.0 hour
6.00 - 24.0 hour
Back Pressure 0.490 - 1.47 MPa
71.1 - 213 psi
gage pressure
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