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® 121SRM PC (Asia Pacific).pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.20 g/cc | 1.20 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 | 18 g/10 min @Load 1.20 kg, Temperature 300 °C |
18 g/10 min @Load 2.65 lb, Temperature 572 °F |
ASTM D1238 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Tensile Strength, Yield | 65.0 MPa | 9430 psi | Type I, 50 mm/min; ASTM D638 |
Elongation at Break | 143 % | 143 % | Type I, 50 mm/min; ASTM D638 |
Flexural Yield Strength | 97.0 MPa | 14100 psi | 1.3 mm/min, 50 mm span; ASTM D790 |
Flexural Modulus | 2.30 GPa | 334 ksi | 1.3 mm/min, 50 mm span; ASTM D790 |
Izod Impact, Notched | 8.01 J/cm | 15.0 ft-lb/in | ASTM D256 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Deflection Temperature at 1.8 MPa (264 psi) | 123 °C @Thickness 3.20 mm |
253 °F @Thickness 0.126 in |
unannealed; ASTM D648 |
133 °C @Thickness 6.40 mm |
271 °F @Thickness 0.252 in |
unannealed; ASTM D648 |