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SABIC Innovative Plastics Lexan® AD4820 PC (Europe-Africa-Middle East)

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® AD4820 PC (Europe-Africa-Middle East).pdf
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Material Notes:
LEXAN AD4820 is a high viscosity grade exhibiting low dust attraction with a UV cut-off up to 400 nm and greater optical purity than standard resin.
Physical Properties Metric English Comments
Specific Gravity 1.20 g/cc
1.20 g/cc
ASTM D792
Density 1.20 g/cc
0.0434 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 0.0050 - 0.0070 cm/cm

@Thickness 3.20 mm
0.0050 - 0.0070 in/in

@Thickness 0.126 in
SABIC Method
Linear Mold Shrinkage, Transverse 0.0050 - 0.0070 cm/cm

@Thickness 3.20 mm
0.0050 - 0.0070 in/in

@Thickness 0.126 in
SABIC Method
Melt Flow 7.0 g/10 min

@Load 1.20 kg,
Temperature 300 °C
7.0 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
Hardness, H358/30 95.0 MPa
13800 psi
ISO 2039-1
Tensile Strength at Break 69.0 MPa
10000 psi
Type I, 50 mm/min; ASTM D638
70.0 MPa
10200 psi
50 mm/min; ISO 527
Tensile Strength, Yield 62.0 MPa
8990 psi
Type I, 50 mm/min; ASTM D638
63.0 MPa
9140 psi
50 mm/min; ISO 527
Elongation at Break 120 %
120 %
50 mm/min; ISO 527
135 %
135 %
Type I, 50 mm/min; ASTM D638
Elongation at Yield 6.0 %
6.0 %
50 mm/min; ISO 527
7.0 %
7.0 %
Type I, 50 mm/min; ASTM D638
Tensile Modulus 2.30 GPa
334 ksi
5 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
97.0 MPa
14100 psi
1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 2.30 GPa
334 ksi
2 mm/min; ISO 178
2.34 GPa
339 ksi
1.3 mm/min, 50 mm span; ASTM D790
Izod Impact, Notched 9.08 J/cm
17.0 ft-lb/in
ASTM D256
1.25 J/cm

@Temperature -30.0 °C
2.34 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
12.0 kJ/m²

@Temperature -30.0 °C
5.71 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
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 65.0 J

@Temperature 23.0 °C
47.9 ft-lb

@Temperature 73.4 °F
ASTM D3763
Taber Abrasion, mg/1000 Cycles 10
10
CS-17, 1 kg; SABIC Method
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 68.0 µm/m-°C

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

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

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

@Temperature 73.4 - 176 °F
ISO 11359-2
CTE, linear, Transverse to Flow 68.0 µm/m-°C

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

@Temperature -40.0 - 203 °F
ASTM E 831
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
Flatw 80*10*4 sp=64mm; ISO 75/Bf
Deflection Temperature at 1.8 MPa (264 psi) 125 °C
257 °F
Flatw 80*10*4 sp=64mm; ISO 75/Af
132 °C

@Thickness 3.20 mm
270 °F

@Thickness 0.126 in
unannealed; ASTM D648
Vicat Softening Point 143 °C
289 °F
Rate B/50; ISO 306
144 °C
291 °F
Rate B/120; ISO 306
153 °C
307 °F
Rate B/50; ASTM D1525
Optical Properties Metric English Comments
Transmission, Visible 88 %
88 %
2.54 mm; ASTM D1003
Electrical Properties Metric English Comments
Surface Resistance 5.00e+13 ohm
5.00e+13 ohm
ASTM D257
Descriptive Properties Value Comments
Ball Pressure Test, 125°C +/- 2°C PASSES
IEC 60695-10-2
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