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SABIC Innovative Plastics Lexan® EXL1493T PC Copolymer

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® EXL1493T PC Copolymer.pdf
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Material Notes:
Lexan* EXL1493T polycarbonate (PC) siloxane copolymer resin is an injection molding grade with FDA and EU food contact compliance, with mold release. This resin offers excellent low temperature (-30 C) ductility in combination with medium flow characteristics and excellent processability with opportunities for shorter IM cycle times compared to standard PC. Lexan EXL1493T resin is available in transparent and opaque colors and is an excellent candidate for a broad range of food contact applications.This data was supplied by SABIC-IP for the Americas region.
Physical Properties Metric English Comments
Specific Gravity 1.19 g/cc
1.19 g/cc
ASTM D 792
Density 1.19 g/cc
0.0430 lb/in³
ISO 1183
Moisture Absorption at Equilibrium 0.090 %
0.090 %
23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.24 %

@Temperature 23.0 °C
0.24 %

@Temperature 73.4 °F
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
Melt Flow 9.0 g/10 min

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

@Load 2.65 lb,
Temperature 572 °F
[cm^3/10 min] Melt Volume Rate; ISO 1133
10 g/10 min

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

@Load 2.65 lb,
Temperature 572 °F
ASTM D 1238
Mechanical Properties Metric English Comments
Tensile Strength at Break 61.0 MPa
8850 psi
50 mm/min; ISO 527
64.0 MPa
9280 psi
Type I, 50 mm/min; ASTM D 638
Tensile Strength, Yield 57.0 MPa
8270 psi
50 mm/min; ISO 527
58.0 MPa
8410 psi
Type I, 50 mm/min; ASTM D 638
Elongation at Break 124.9 %
124.9 %
50 mm/min; ISO 527
131.4 %
131.4 %
Type I, 50 mm/min; ASTM D 638
Elongation at Yield 5.5 %
5.5 %
50 mm/min; ISO 527
5.8 %
5.8 %
Type I, 50 mm/min; ASTM D 638
Tensile Modulus 2.21 GPa
321 ksi
50 mm/min; ASTM D 638
2.35 GPa
341 ksi
1 mm/min; ISO 527
Flexural Yield Strength 90.0 MPa
13100 psi
2 mm/min; ISO 178
94.0 MPa
13600 psi
1.3 mm/min, 50 mm span; ASTM D 790
Flexural Modulus 2.15 GPa
312 ksi
2 mm/min; ISO 178
2.21 GPa
321 ksi
1.3 mm/min, 50 mm span; ASTM D 790
Izod Impact, Notched 7.95 J/cm

@Temperature -30.0 °C
14.9 ft-lb/in

@Temperature -22.0 °F
ASTM D 256
8.90 J/cm

@Temperature 23.0 °C
16.7 ft-lb/in

@Temperature 73.4 °F
ASTM D 256
Izod Impact, Notched (ISO) 29.0 kJ/m²

@Temperature -30.0 °C
13.8 ft-lb/in²

@Temperature -22.0 °F
80*10*4; ISO 180/1A
56.0 kJ/m²

@Temperature 23.0 °C
26.6 ft-lb/in²

@Temperature 73.4 °F
80*10*4; ISO 180/1A
Charpy Impact, Notched 2.40 J/cm²

@Temperature -30.0 °C
11.4 ft-lb/in²

@Temperature -22.0 °F
V-notch Edgew 80*10*4 sp=62mm; ISO 179/1eA
7.40 J/cm²

@Temperature 23.0 °C
35.2 ft-lb/in²

@Temperature 73.4 °F
V-notch Edgew 80*10*4 sp=62mm; ISO 179/1eA
Impact Test 82.0 J

@Temperature 23.0 °C
60.5 ft-lb

@Temperature 73.4 °F
Instrumented Impact Total Energy; ASTM D 3763
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 71.5 µm/m-°C

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

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

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

@Temperature 73.4 - 176 °F
ISO 11359-2
CTE, linear, Transverse to Flow 79.3 µm/m-°C

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

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

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

@Temperature 73.4 - 176 °F
ISO 11359-2
Deflection Temperature at 1.8 MPa (264 psi) 118 °C
244 °F
Flatw 80*10*4 sp=64mm; ISO 75/Af
124 °C

@Thickness 3.20 mm
255 °F

@Thickness 0.126 in
unannealed; ASTM D 648
Vicat Softening Point 141 °C
286 °F
Rate A/50; ASTM D 1525
141 °C
286 °F
Rate B/50; ISO 306
142 °C
288 °F
Rate B/120; ISO 306
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