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SABIC Innovative Plastics Lexan® 943X PC Copolymer

Category Polymer , Thermoplastic , Polycarbonate (PC)
Manufacturer SABIC Innovative Plastics (GE Plastics)
Trade Name Lexan®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF SABIC Innovative Plastics Lexan® 943X PC Copolymer.pdf
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Material Notes:
Lexan* 943X is a UV stabilized medium flow impact modified injection molding (IM) grade. This resin offers UL94 V0 @ 1.5mm flame retardancy based on non-bromine, non-chlorine FR systems, low temperature ductility characteristics and excellent processability with opportunities for shorter IM cycle times compared to standard PC. Lexan* 943X resin is a product available in a wide range of opaque colors and may be an excellent candidate for a wide range of applications.
Physical Properties Metric English Comments
Specific Gravity 1.18 g/cc
1.18 g/cc
ASTM D792
Density 1.19 g/cc
0.0430 lb/in³
ISO 1183
Moisture Absorption 0.150 %
0.150 %
23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.35 %
0.35 %
ISO 62
Linear Mold Shrinkage, Flow 0.0040 - 0.0080 cm/cm

@Thickness 3.20 mm
0.0040 - 0.0080 in/in

@Thickness 0.126 in
SABIC Method
Linear Mold Shrinkage, Transverse 0.0040 - 0.0080 cm/cm

@Thickness 3.20 mm
0.0040 - 0.0080 in/in

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

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

@Load 2.65 lb,
Temperature 572 °F
ASTM D1238
Melt Index of Compound 9.0 g/10 min

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

@Load 2.65 lb,
Temperature 572 °F
MVR [cm^3/10 min]; ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength at Break 60.0 MPa
8700 psi
Type I, 50 mm/min; ASTM D638
60.0 MPa
8700 psi
50 mm/min; ISO 527
Tensile Strength, Yield 55.0 MPa
7980 psi
50 mm/min; ISO 527
58.0 MPa
8410 psi
Type I, 50 mm/min; ASTM D638
Elongation at Break 125 %
125 %
50 mm/min; ISO 527
130 %
130 %
Type I, 50 mm/min; ASTM D638
Elongation at Yield 6.0 %
6.0 %
Type I, 50 mm/min; ASTM D638
6.0 %
6.0 %
50 mm/min; ISO 527
Tensile Modulus 2.10 GPa
305 ksi
50 mm/min; ASTM D638
2.10 GPa
305 ksi
1 mm/min; ISO 527
Flexural Yield Strength 85.0 MPa
12300 psi
2 mm/min; ISO 178
89.0 MPa
12900 psi
1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 2.06 GPa
299 ksi
1.3 mm/min, 50 mm span; ASTM D790
2.20 GPa
319 ksi
2 mm/min; ISO 178
Izod Impact, Notched 8.00 J/cm
15.0 ft-lb/in
ASTM D256
6.50 J/cm

@Temperature -30.0 °C
12.2 ft-lb/in

@Temperature -22.0 °F
ASTM D256
Izod Impact, Notched (ISO) 70.0 kJ/m²
33.3 ft-lb/in²
80*10*3; ISO 180/1A
50.0 kJ/m²

@Temperature -30.0 °C
23.8 ft-lb/in²

@Temperature -22.0 °F
80*10*3; ISO 180/1A
Izod Impact, Unnotched (ISO) NB
NB
80*10*3; ISO 180/1U
NB

@Temperature -30.0 °C
NB

@Temperature -22.0 °F
80*10*3; ISO 180/1U
Charpy Impact Unnotched NB
NB
Edgew 80*10*3 sp=62mm; ISO 179/1eU
NB

@Temperature -30.0 °C
NB

@Temperature -22.0 °F
Edgew 80*10*3 sp=62mm; ISO 179/1eU
Charpy Impact, Notched 7.50 J/cm²
35.7 ft-lb/in²
Edgew 80*10*3 sp=62mm; ISO 179/1eA
6.00 J/cm²

@Temperature -30.0 °C
28.6 ft-lb/in²

@Temperature -22.0 °F
Edgew 80*10*3 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy 50.0 J

@Temperature 23.0 °C
36.9 ft-lb

@Temperature 73.4 °F
ASTM D3763
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 65.0 µm/m-°C

@Temperature -40.0 - 40.0 °C
36.1 µin/in-°F

@Temperature -40.0 - 104 °F
ASTM E 831
72.0 µm/m-°C

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

@Temperature 73.4 - 176 °F
ISO 11359-2
CTE, linear, Transverse to Flow 65.0 µm/m-°C

@Temperature -40.0 - 40.0 °C
36.1 µin/in-°F

@Temperature -40.0 - 104 °F
ASTM E 831
77.0 µm/m-°C

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

@Temperature 73.4 - 176 °F
ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi) 135 °C

@Thickness 3.20 mm
275 °F

@Thickness 0.126 in
unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 120 °C

@Thickness 3.20 mm
248 °F

@Thickness 0.126 in
unannealed; ASTM D648
Vicat Softening Point 140 °C
284 °F
Rate B/50; ASTM D1525
140 °C
284 °F
Rate B/120; ISO 306
UL RTI, Electrical 125 °C
257 °F
UL 746B
UL RTI, Mechanical with Impact 115 °C
239 °F
UL 746B
UL RTI, Mechanical without Impact 120 °C
248 °F
UL 746B
Flammability, UL94 V-0

@Thickness 1.50 mm
V-0

@Thickness 0.0591 in
UL 94
5VA

@Thickness 3.00 mm
5VA

@Thickness 0.118 in
UL 94
Glow Wire Test 825 °C
1520 °F
IEC 60695-2-13
960 °C

@Thickness 1.00 mm
1760 °F

@Thickness 0.0394 in
IEC 60695-2-12
Electrical Properties Metric English Comments
Dielectric Constant 2.9

@Frequency 1.00e+6 Hz
2.9

@Frequency 1.00e+6 Hz
ASTM D150
2.95

@Frequency 50.0 - 60.0 Hz
2.95

@Frequency 50.0 - 60.0 Hz
ASTM D150
Dielectric Strength 16.0 kV/mm

@Thickness 3.20 mm
406 kV/in

@Thickness 0.126 in
in oil; IEC 60243-1
17.0 kV/mm

@Thickness 3.20 mm
432 kV/in

@Thickness 0.126 in
in oil; ASTM D149
Dissipation Factor 0.0024

@Frequency 50.0 - 60.0 Hz
0.0024

@Frequency 50.0 - 60.0 Hz
ASTM D150
0.0085

@Frequency 1.00e+6 Hz
0.0085

@Frequency 1.00e+6 Hz
ASTM D150
Comparative Tracking Index 175 - 250 V
175 - 250 V
UL 746A
225 V
225 V
IEC 60112
Hot Wire Ignition, HWI 60 - 120 sec
60 - 120 sec
UL 746A
High Amp Arc Ignition, HAI >= 120 arcs
>= 120 arcs
UL 746A
Descriptive Properties Value Comments
Ball Pressure Test, 125°C +/- 2°C PASSES
IEC 60695-10-2
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