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SABIC Innovative Plastics Lexan® RL7517 PC

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® RL7517 PC.pdf
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Material Notes:
FDA compliant (color limited). 2.5 MFR. Potable water/extrusion blowmolding applications.This data was supplied by SABIC-IP for the Americas region.
Physical Properties Metric English Comments
Specific Gravity 1.20 g/cc
1.20 g/cc
ASTM D 792
Density 1.19 g/cc
0.0430 lb/in³
ASTM D 792
Water Absorption 0.15 %

@Time 86400 sec
 0.15 %

@Time 24.0 hour
 ASTM D 570
Moisture Absorption at Equilibrium 0.35 %

@Temperature 23.0 °C
 0.35 %

@Temperature 73.4 °F
 ASTM D 570
0.58 %

@Temperature 100 °C
 0.58 %

@Temperature 212 °F
 ASTM D 570
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
Melt Flow 2.5 g/10 min

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

@Load 2.65 lb,
Temperature 572 °F
 ASTM D 1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 118
118
ASTM D 785
Tensile Strength at Break 65.0 MPa
9430 psi
Type I, 50 mm/min; ASTM D 638
Tensile Strength, Yield 62.0 MPa
8990 psi
Type I, 50 mm/min; ASTM D 638
Elongation at Break 110 %
110 %
Type I, 50 mm/min; ASTM D 638
Elongation at Yield 7.0 %
7.0 %
Type I, 50 mm/min; ASTM D 638
Tensile Modulus 2.30 GPa
334 ksi
5 mm/min; ASTM D 638
Flexural Yield Strength 93.0 MPa
13500 psi
1.3 mm/min, 50 mm span; ASTM D 790
Flexural Modulus 2.34 GPa
339 ksi
1.3 mm/min, 50 mm span; ASTM D 790
Izod Impact, Notched 7.47 J/cm

@Temperature 23.0 °C
 14.0 ft-lb/in

@Temperature 73.4 °F
 ASTM D 256
Izod Impact, Unnotched 32.04 J/cm

@Temperature 23.0 °C
 60.02 ft-lb/in

@Temperature 73.4 °F
 ASTM D 4812
Dart Drop, Total Energy 169 J

@Temperature 23.0 °C
 125 ft-lb

@Temperature 73.4 °F
 ASTM D 3029
Impact Test 78.0 J

@Temperature 23.0 °C
 57.5 ft-lb

@Temperature 73.4 °F
 Instrumented Impact Total Energy; ASTM D 3763
Taber Abrasion, mg/1000 Cycles 10

@Load 1.00 kg
 10

@Load 2.20 lb
 CS-17; ASTM D 1044
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 68.4 µm/m-°C

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

@Temperature -40.0 - 203 °F
 ASTM E 831
Specific Heat Capacity 1.25 J/g-°C
0.299 BTU/lb-°F
ASTM C 351
Thermal Conductivity 0.190 W/m-K
1.32 BTU-in/hr-ft²-°F
ASTM C 177
Deflection Temperature at 0.46 MPa (66 psi) 137 °C

@Thickness 6.40 mm
 279 °F

@Thickness 0.252 in
 unannealed; ASTM D 648
Deflection Temperature at 1.8 MPa (264 psi) 132 °C

@Thickness 6.40 mm
 270 °F

@Thickness 0.252 in
 unannealed; ASTM D 648
Vicat Softening Point 157 °C
315 °F
Rate B/50; ASTM D 1525
Optical Properties Metric English Comments
Refractive Index 1.586
1.586
ASTM D 542
Haze 1.0 %

@Thickness 2.54 mm
 1.0 %

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

@Thickness 2.54 mm
 88 %

@Thickness 0.100 in
 ASTM D 1003
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