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SABIC Innovative Plastics Lexan® 144R PC

Category Polymer , Thermoplastic , Polycarbonate (PC)
Manufacturer SABIC Innovative Plastics (GE Plastics)
Trade Name Lexan®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF SABIC Innovative Plastics Lexan® 144R PC.pdf
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Material Notes:
UL rated HB. 200 series recommended when V-2 rating required. MFR 10.5. Internal mold release. FDA food contact compliant in limited colors.Effective January 15th, 2007 this grade will no longer be supported with biocompatibility information and should not be used for medical applications which require biocompatibility. Alternative grade HP4.
Physical Properties Metric English Comments
Specific Gravity 1.20 g/cc
1.20 g/cc
ASTM D792
Density 1.19 g/cc
0.0430 lb/in³
ASTM D792
Water Absorption 0.15 %

@Time 86400 sec
0.15 %

@Time 24.0 hour
ASTM D570
Moisture Absorption at Equilibrium 0.35 %
0.35 %
ASTM D570
0.58 %

@Temperature 100 °C
0.58 %

@Temperature 212 °F
ASTM D570
Linear Mold Shrinkage, Flow 0.0050 - 0.0070 cm/cm

@Thickness 3.20 mm
0.0050 - 0.0070 in/in

@Thickness 0.126 in
SABIC Method
Melt Flow 10.5 g/10 min

@Load 1.20 kg,
Temperature 300 °C
10.5 g/10 min

@Load 2.65 lb,
Temperature 572 °F
ASTM D1238
Melt Index of Compound 10 g/10 min

@Load 1.20 kg,
Temperature 300 °C
10 g/10 min

@Load 2.65 lb,
Temperature 572 °F
MVR [cm^3/10 min]; ISO 1133
Mechanical Properties Metric English Comments
Hardness, Rockwell M 70
70
ASTM D785
Hardness, Rockwell R 118
118
ASTM D785
Tensile Strength at Break 68.0 MPa
9860 psi
Type I, 50 mm/min; ASTM D638
70.0 MPa
10200 psi
50 mm/min; ISO 527
Tensile Strength, Yield 62.0 MPa
8990 psi
Type I, 50 mm/min; ASTM D638
63.0 MPa
9140 psi
50 mm/min; ISO 527
Elongation at Break 110 %
110 %
50 mm/min; ISO 527
130 %
130 %
Type I, 50 mm/min; ASTM D638
Elongation at Yield 6.0 %
6.0 %
50 mm/min; ISO 527
7.0 %
7.0 %
Type I, 50 mm/min; ASTM D638
Tensile Modulus 2.35 GPa
341 ksi
1 mm/min; ISO 527
2.37 GPa
344 ksi
50 mm/min; ASTM D638
Flexural Yield Strength 90.0 MPa
13100 psi
2 mm/min; ISO 178
97.0 MPa
14100 psi
1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 2.30 GPa
334 ksi
2 mm/min; ISO 178
2.34 GPa
339 ksi
1.3 mm/min, 50 mm span; ASTM D790
Izod Impact, Notched 8.01 J/cm
15.0 ft-lb/in
ASTM D256
8.01 J/cm
15.0 ft-lb/in
natural, tints; ASTM D256
8.01 J/cm
15.0 ft-lb/in
colors; ASTM D256
Izod Impact, Unnotched 32.04 J/cm
60.02 ft-lb/in
ASTM D4812
Izod Impact, Notched (ISO) 12.0 kJ/m²
5.71 ft-lb/in²
80*10*4; ISO 180/1A
10.0 kJ/m²

@Temperature -30.0 °C
4.76 ft-lb/in²

@Temperature -22.0 °F
80*10*4; ISO 180/1A
Charpy Impact, Notched 3.50 J/cm²
16.7 ft-lb/in²
ISO 179/2C
Tensile Impact Strength 577 kJ/m²
275 ft-lb/in²
Type S; ASTM D1822
Dart Drop, Total Energy 63.0 J
46.5 ft-lb
Instrumented Impact Energy @ peak; ASTM D3763
169 J
125 ft-lb
ASTM D3029
Taber Abrasion, mg/1000 Cycles 10
10
CS-17, 1 kg; ASTM D1044
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 68.4 µm/m-°C

@Temperature -40.0 - 95.0 °C
38.0 µin/in-°F

@Temperature -40.0 - 203 °F
ASTM E 831
70.0 µm/m-°C

@Temperature 23.0 - 80.0 °C
38.9 µin/in-°F

@Temperature 73.4 - 176 °F
ISO 11359-2
Specific Heat Capacity 1.25 J/g-°C
0.299 BTU/lb-°F
ASTM C351
Thermal Conductivity 0.190 W/m-K
1.32 BTU-in/hr-ft²-°F
ASTM C177
0.200 W/m-K
1.39 BTU-in/hr-ft²-°F
ISO 8302
Deflection Temperature at 0.46 MPa (66 psi) 136 °C
277 °F
Edgew 120*10*4 sp=100mm; ISO 75/Be
137 °C

@Thickness 6.40 mm
279 °F

@Thickness 0.252 in
unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 125 °C
257 °F
Edgew 120*10*4 sp=100mm; ISO 75/Ae
132 °C

@Thickness 6.40 mm
270 °F

@Thickness 0.252 in
unannealed; ASTM D648
Vicat Softening Point 141 °C
286 °F
Rate B/50; ISO 306
142 °C
288 °F
Rate B/120; ISO 306
153 °C
307 °F
Rate A/50; ISO 306
154 °C
309 °F
Rate B/50; ASTM D1525
UL RTI, Electrical 130 °C
266 °F
UL 746B
UL RTI, Mechanical with Impact 130 °C
266 °F
UL 746B
UL RTI, Mechanical without Impact 130 °C
266 °F
UL 746B
Flammability, UL94 HB

@Thickness 1.47 mm
HB

@Thickness 0.0579 in
UL 94
Oxygen Index 25 %
25 %
ASTM D2863
25 %
25 %
ISO 4589
Optical Properties Metric English Comments
Refractive Index 1.586
1.586
ASTM D542
Haze 1.0 %

@Thickness 2.54 mm
1.0 %

@Thickness 0.100 in
ASTM D1003
Transmission, Visible 88 %
88 %
2.54 mm; ASTM D1003
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+15 ohm-cm
>= 1.00e+15 ohm-cm
IEC 60093
>= 1.00e+17 ohm-cm
>= 1.00e+17 ohm-cm
ASTM D257
Surface Resistance >= 1.00e+15 ohm
>= 1.00e+15 ohm
ROA; IEC 60093
Dielectric Constant 2.7

@Frequency 1.00e+6 Hz
2.7

@Frequency 1.00e+6 Hz
IEC 60250
2.7

@Frequency 50.0 - 60.0 Hz
2.7

@Frequency 50.0 - 60.0 Hz
IEC 60250
2.96

@Frequency 1.00e+6 Hz
2.96

@Frequency 1.00e+6 Hz
ASTM D150
3.17

@Frequency 50.0 - 60.0 Hz
3.17

@Frequency 50.0 - 60.0 Hz
ASTM D150
Dielectric Strength 14.9 kV/mm

@Thickness 3.20 mm
378 kV/in

@Thickness 0.126 in
in air; ASTM D149
17.0 kV/mm

@Thickness 3.20 mm
432 kV/in

@Thickness 0.126 in
in oil; IEC 60243-1
Dissipation Factor 0.00090

@Frequency 50.0 - 60.0 Hz
0.00090

@Frequency 50.0 - 60.0 Hz
ASTM D150
0.0010

@Frequency 50.0 - 60.0 Hz
0.0010

@Frequency 50.0 - 60.0 Hz
IEC 60250
0.010

@Frequency 1.00e+6 Hz
0.010

@Frequency 1.00e+6 Hz
IEC 60250
0.010

@Frequency 1.00e+6 Hz
0.010

@Frequency 1.00e+6 Hz
ASTM D150
Comparative Tracking Index 250 - 400 V
250 - 400 V
UL 746A
Hot Wire Ignition, HWI 30 - 60 sec
30 - 60 sec
UL 746A
High Amp Arc Ignition, HAI 60 - 120 arcs
60 - 120 arcs
UL 746A
High Voltage Arc-Tracking Rate, HVTR 25.4 - 80.0 mm/min
1.00 - 3.15 in/min
UL 746A
Descriptive Properties Value Comments
Ball Pressure Test, 125°C +/- 2°C PASSES
IEC 60695-10-2
Specific Volume 0.83cm^3/g
ASTM D792
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