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SABIC Innovative Plastics Lexan® ML1665 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® ML1665 PC.pdf
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Material Notes:
Polycarbonate for aircraft applications requiring FAR 25.853a compliance. For extrusion and injection molding applications. Opaque colors only
Physical Properties Metric English Comments
Specific Gravity 1.21 g/cc
1.21 g/cc
ASTM D792
Water Absorption 0.15 %

@Time 86400 sec
 0.15 %

@Time 24.0 hour
 ASTM D570
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 7.3 g/10 min

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

@Load 2.65 lb,
Temperature 572 °F
 ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 118
118
ASTM D785
Tensile Strength, Yield 62.0 MPa
8990 psi
Type I, 50 mm/min; ASTM D638
Elongation at Break 90 %
90 %
Type I, 50 mm/min; ASTM D638
Flexural Yield Strength 91.0 MPa
13200 psi
1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 2.24 GPa
325 ksi
1.3 mm/min, 50 mm span; ASTM D790
Izod Impact, Notched 6.40 J/cm
12.0 ft-lb/in
ASTM D256
Izod Impact, Unnotched 32.04 J/cm
60.02 ft-lb/in
ASTM D4812
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 137 °C

@Thickness 6.40 mm
 279 °F

@Thickness 0.252 in
 unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 132 °C

@Thickness 6.40 mm
 270 °F

@Thickness 0.252 in
 unannealed; ASTM D648
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