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Unitika L-1003PA

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
Download PDF Unitika L-1003PA.pdf
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Material Notes:
Heat resistance, creep resistance, and excellent lubricantInformation provided by Unitika Ltd.
Physical Properties Metric English Comments
Density 1.23 g/cc
0.0444 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 123
123
ASTM D785
Tensile Strength at Break 70.0 MPa
10200 psi
ASTM D638
Elongation at Break 60 %
60 %
ASTM D638
Flexural Strength 82.0 MPa
11900 psi
ASTM D790
Flexural Modulus 2.20 GPa
319 ksi
ASTM D790
Izod Impact, Notched 2.80 J/cm

@Thickness 3.17 mm
5.25 ft-lb/in

@Thickness 0.125 in
ASTM D256
Thermal Properties Metric English Comments
CTE, linear 62.0 µm/m-°C
34.4 µin/in-°F
ASTM D696
Deflection Temperature at 1.8 MPa (264 psi) 175 °C
347 °F
ASTM D648
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 31.0 kV/mm
787 kV/in
ASTM D149
Dissipation Factor 0.010

@Frequency 1.00e+6 Hz
0.010

@Frequency 1.00e+6 Hz
ASTM D150
Arc Resistance 127 sec
127 sec
ASTM D495
Processing Properties Metric English Comments
Rear Barrel Temperature 310 - 330 °C
590 - 626 °F
Middle Barrel Temperature 330 - 350 °C
626 - 662 °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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