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SABIC Innovative Plastics Lexan® HPX4 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® HPX4 PC Copolymer.pdf
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Material Notes:
Medium flow specialty polycarbonate - improved processability & autoclavability. For medical devices and pharmaceutical applications. Healthcare management of change, biocompatible (ISO10993 or USP Class VI). EtO and steam sterilizable.
Physical Properties Metric English Comments
Specific Gravity 1.19 g/cc
1.19 g/cc
ASTM D792
Density 1.19 g/cc
0.0430 lb/in³
ISO 1183
Moisture Absorption 0.0900 %
0.0900 %
23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.12 %
0.12 %
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
Hardness, Rockwell L 89
89
ASTM D785
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 D638
Tensile Strength, Yield 57.0 MPa
8270 psi
50 mm/min; ISO 527
58.0 MPa
8410 psi
Type I, 50 mm/min; ASTM D638
Elongation at Break 124.9 %
124.9 %
50 mm/min; ISO 527
131.4 %
131.4 %
Type I, 50 mm/min; ASTM D638
Elongation at Yield 5.5 %
5.5 %
50 mm/min; ISO 527
5.8 %
5.8 %
Type I, 50 mm/min; ASTM D638
Tensile Modulus 2.21 GPa
321 ksi
50 mm/min; ASTM D638
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 D790
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 D790
Izod Impact, Notched 8.90 J/cm
16.7 ft-lb/in
ASTM D256
7.95 J/cm

@Temperature -30.0 °C
14.9 ft-lb/in

@Temperature -22.0 °F
ASTM D256
Izod Impact, Notched (ISO) 65.0 kJ/m²
30.9 ft-lb/in²
80*10*3; ISO 180/1A
55.0 kJ/m²

@Temperature -30.0 °C
26.2 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 6.50 J/cm²
30.9 ft-lb/in²
Edgew 80*10*3 sp=62mm; ISO 179/1eA
5.50 J/cm²

@Temperature -30.0 °C
26.2 ft-lb/in²

@Temperature -22.0 °F
Edgew 80*10*3 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy 82.0 J

@Temperature 23.0 °C
60.5 ft-lb

@Temperature 73.4 °F
ASTM D3763
85.0 J

@Temperature -30.0 °C
62.7 ft-lb

@Temperature -22.0 °F
ASTM D3763
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 D648
Vicat Softening Point 141 °C
286 °F
Rate A/50; ASTM D1525
141 °C
286 °F
Rate B/50; ISO 306
142 °C
288 °F
Rate B/120; ISO 306
UL RTI, Electrical 130 °C
266 °F
UL 746B
UL RTI, Mechanical without Impact 130 °C
266 °F
UL 746B
Flammability, UL94 V-2

@Thickness 2.50 mm
V-2

@Thickness 0.0984 in
UL 94
Glow Wire Test 825 °C
1520 °F
IEC 60695-2-13
825 °C
1520 °F
IEC 60695-2-13
960 °C

@Thickness 3.00 mm
1760 °F

@Thickness 0.118 in
IEC 60695-2-12
Optical Properties Metric English Comments
Haze 3.0 %

@Thickness 2.54 mm
3.0 %

@Thickness 0.100 in
ASTM D1003
Transmission, Visible 82 %
82 %
2.54 mm; ASTM D1003
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+15 ohm-cm
>= 1.00e+15 ohm-cm
ASTM D257
Surface Resistance >= 1.00e+15 ohm
>= 1.00e+15 ohm
ASTM D257
Descriptive Properties Value Comments
Ball Pressure Test, 125°C +/- 2°C pass
IEC 60695-10-2
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