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SABIC Innovative Plastics Lexan® OQ4320 PC (Europe-Africa-Middle East)

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® OQ4320 PC (Europe-Africa-Middle East).pdf
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Material Notes:
LEXAN OQ4320 is a medium viscosity grade with a UV cut-off up to 400 nm and a greater optical purity than standard grades. Fields of application for this material are optical lenses, f.i. in sunglasses and sunvisors market.This data was supplied by SABIC-IP for the Europe-Africa-Middle East region.
Physical Properties Metric English Comments
Density 1.20 g/cc
0.0434 lb/in³
ISO 1183
Moisture Absorption at Equilibrium 0.15 %
0.15 %
23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.35 %

@Temperature 23.0 °C
 0.35 %

@Temperature 73.4 °F
 ISO 62
Linear Mold Shrinkage, Flow 0.0050 - 0.0070 cm/cm
0.0050 - 0.0070 in/in
on tensile bar; SABIC Method
Melt Flow 12 g/10 min

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

@Load 2.65 lb,
Temperature 572 °F
 [cm^3/10 min] Melt Volume Rate; ISO 1133
Mechanical Properties Metric English Comments
Hardness, H358/30 95.0 MPa
13800 psi
ISO 2039-1
Tensile Strength at Break 64.0 MPa
9280 psi
50 mm/min; ISO 527
Tensile Strength, Yield 63.0 MPa
9140 psi
50 mm/min; ISO 527
Elongation at Break 120 %
120 %
50 mm/min; ISO 527
Elongation at Yield 6.0 %
6.0 %
50 mm/min; ISO 527
Tensile Modulus 2.35 GPa
341 ksi
1 mm/min; ISO 527
Flexural Yield Strength 95.0 MPa
13800 psi
2 mm/min; ISO 178
Flexural Modulus 2.30 GPa
334 ksi
2 mm/min; ISO 178
Izod Impact, Notched (ISO) 12.0 kJ/m²

@Temperature -30.0 °C
 5.71 ft-lb/in²

@Temperature -22.0 °F
 80*10*3; ISO 180/1A
70.0 kJ/m²

@Temperature 23.0 °C
 33.3 ft-lb/in²

@Temperature 73.4 °F
 80*10*3; ISO 180/1A
Izod Impact, Unnotched (ISO) NB

@Temperature 23.0 °C
 NB

@Temperature 73.4 °F
 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

@Temperature 23.0 °C
 NB

@Temperature 73.4 °F
 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 1.40 J/cm²

@Temperature -30.0 °C
 6.66 ft-lb/in²

@Temperature -22.0 °F
 V-notch Edgew 80*10*3 sp=62mm; ISO 179/1eA
7.30 J/cm²

@Temperature 23.0 °C
 34.7 ft-lb/in²

@Temperature 73.4 °F
 V-notch Edgew 80*10*3 sp=62mm; ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 70.0 µm/m-°C

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

@Temperature 73.4 - 176 °F
 ISO 11359-2
Thermal Conductivity 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
Deflection Temperature at 1.8 MPa (264 psi) 124 °C
255 °F
Edgew 120*10*4 sp=100mm; ISO 75/Ae
Vicat Softening Point 141 °C
286 °F
Rate B/50; ISO 306
142 °C
288 °F
Rate B/120; ISO 306
Oxygen Index 25 %
25 %
LOI; ISO 4589
Glow Wire Test 850 °C

@Thickness 1.00 mm
 1560 °F

@Thickness 0.0394 in
 Glow Wire Flammability Index; IEC 60695-2-12
Optical Properties Metric English Comments
Refractive Index 1.586
1.586
ISO 489
Haze <= 0.80 %

@Thickness 2.54 mm
 <= 0.80 %

@Thickness 0.100 in
 ASTM D 1003
Transmission, Visible 88 - 90 %

@Thickness 2.54 mm
 88 - 90 %

@Thickness 0.100 in
 ASTM D 1003
Descriptive Properties Value Comments
Ball Pressure Test, 125°C +/- 2°C PASSES
IEC 60695-10-2
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