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SABIC Innovative Plastics Lexan® EXL4019 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® EXL4019 PC.pdf
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Material Notes:
Lexan* EXL4019 is an opaque 9% Glass Fiber (GF) reinforced polycarbonate (PC) siloxane copolymer resin for injection molding (IM) applications requiring improved stiffness. This resin also offers improved ductility over conventional GF reinforced PC resins in combination with medium flow characteristics and excellent processability with opportunities for shorter IM cycle times when compared to standard PC. Lexan EXL4019 resin is a product that may be an excellent candidate for a wide variety of applications. Available in limited colors only.
Physical Properties Metric English Comments
Specific Gravity 1.25 g/cc
1.25 g/cc
ASTM D792
Density 1.25 g/cc
0.0452 lb/in³
ISO 1183
Moisture Absorption 0.400 %
0.400 %
23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.15 %
0.15 %
ISO 62
Linear Mold Shrinkage, Flow 0.0020 - 0.0060 cm/cm

@Thickness 3.20 mm
0.0020 - 0.0060 in/in

@Thickness 0.126 in
SABIC Method
Linear Mold Shrinkage, Transverse 0.0020 - 0.0060 cm/cm

@Thickness 3.20 mm
0.0020 - 0.0060 in/in

@Thickness 0.126 in
SABIC Method
Melt Flow 7.5 g/10 min

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

@Load 2.65 lb,
Temperature 572 °F
ASTM D1238
Melt Index of Compound 6.0 g/10 min

@Load 1.20 kg,
Temperature 300 °C
6.0 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 45.0 MPa
6530 psi
Type I, 5 mm/min; ASTM D638
48.0 MPa
6960 psi
5 mm/min; ISO 527
Tensile Strength, Yield 54.0 MPa
7830 psi
5 mm/min; ISO 527
55.0 MPa
7980 psi
Type I, 5 mm/min; ASTM D638
Elongation at Break 8.7 %
8.7 %
5 mm/min; ISO 527
14 %
14 %
Type I, 5 mm/min; ASTM D638
Elongation at Yield 4.3 %
4.3 %
Type I, 5 mm/min; ASTM D638
4.3 %
4.3 %
5 mm/min; ISO 527
Tensile Modulus 3.90 GPa
566 ksi
1 mm/min; ISO 527
3.95 GPa
573 ksi
5 mm/min; ASTM D638
Flexural Yield Strength 98.0 MPa
14200 psi
2 mm/min; ISO 178
103 MPa
14900 psi
1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 3.45 GPa
500 ksi
2 mm/min; ISO 178
3.50 GPa
508 ksi
1.3 mm/min, 50 mm span; ASTM D790
Izod Impact, Notched 3.45 J/cm
6.46 ft-lb/in
ASTM D256
1.50 J/cm

@Temperature -30.0 °C
2.81 ft-lb/in

@Temperature -22.0 °F
ASTM D256
Izod Impact, Notched (ISO) 25.0 kJ/m²
11.9 ft-lb/in²
80*10*3; ISO 180/1A
10.0 kJ/m²

@Temperature -30.0 °C
4.76 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 2.50 J/cm²
11.9 ft-lb/in²
Edgew 80*10*3 sp=62mm; ISO 179/1eA
1.50 J/cm²

@Temperature -30.0 °C
7.14 ft-lb/in²

@Temperature -22.0 °F
Edgew 80*10*3 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy 40.0 J

@Temperature 23.0 °C
29.5 ft-lb

@Temperature 73.4 °F
ASTM D3763
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 47.0 µm/m-°C

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

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

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

@Temperature -40.0 - 104 °F
ISO 11359-2
CTE, linear, Transverse to Flow 70.0 µm/m-°C

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

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

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

@Temperature -40.0 - 104 °F
ISO 11359-2
Deflection Temperature at 1.8 MPa (264 psi) 135 °C
275 °F
Edgew 120*10*4 sp=100mm; ISO 75/Ae
137 °C

@Thickness 3.20 mm
279 °F

@Thickness 0.126 in
unannealed; ASTM D648
Vicat Softening Point 146 °C
295 °F
Rate B/50; ASTM D1525
146 °C
295 °F
Rate B/50; ISO 306
146 °C
295 °F
Rate B/120; ISO 306
Flammability, UL94 HB

@Thickness 0.750 mm
HB

@Thickness 0.0295 in
UL 94
Descriptive Properties Value Comments
Ball Pressure Test, 75°C +/- 2°C Passes
IEC 60695-10-2
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