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SABIC Innovative Plastics Lexan® 3433R 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® 3433R PC.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
30% GR, provides improved mechanical properties. UV-stabilized. Internal mold release.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.43 g/cc | 1.43 g/cc | ASTM D792 |
| Density | 1.439 g/cc | 0.05199 lb/in³ | ASTM D792 |
| Water Absorption | 0.14 % @Time 86400 sec |
0.14 % @Time 24.0 hour |
ASTM D570 |
| Moisture Absorption at Equilibrium | 0.26 % | 0.26 % | ASTM D570 |
| Linear Mold Shrinkage, Flow | 0.0010 - 0.0030 cm/cm @Thickness 3.20 mm |
0.0010 - 0.0030 in/in @Thickness 0.126 in |
SABIC Method |
| Melt Flow | 19 g/10 min @Load 5.00 kg, Temperature 300 °C |
19 g/10 min @Load 11.0 lb, Temperature 572 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell M | 92 | 92 | ASTM D785 |
| Hardness, Rockwell R | 121 | 121 | ASTM D785 |
| Tensile Strength at Break | 131 MPa | 19000 psi | Type I, 5 mm/min; ASTM D638 |
| Elongation at Break | 3.0 % | 3.0 % | Type I, 5 mm/min; ASTM D638 |
| Flexural Yield Strength | 158 MPa | 22900 psi | 1.3 mm/min, 50 mm span; ASTM D790 |
| Flexural Modulus | 7.58 GPa | 1100 ksi | 1.3 mm/min, 50 mm span; ASTM D790 |
| Izod Impact, Notched | 1.06 J/cm | 1.99 ft-lb/in | ASTM D256 |
| Izod Impact, Unnotched | 11.21 J/cm | 21.00 ft-lb/in | ASTM D4812 |
| Tensile Impact Strength | 67.0 kJ/m² | 31.9 ft-lb/in² | Type S; ASTM D1822 |
| Dart Drop, Total Energy | 5.00 J | 3.69 ft-lb | ASTM D3029 |
| Taber Abrasion, mg/1000 Cycles | 24 | 24 | CS-17, 1 kg; ASTM D1044 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 21.6 µm/m-°C @Temperature -40.0 - 95.0 °C |
12.0 µin/in-°F @Temperature -40.0 - 203 °F |
ASTM E 831 |
| Specific Heat Capacity | 1.13 J/g-°C | 0.270 BTU/lb-°F | ASTM C351 |
| Thermal Conductivity | 0.220 W/m-K | 1.53 BTU-in/hr-ft²-°F | ASTM C177 |
| Deflection Temperature at 0.46 MPa (66 psi) | 151 °C @Thickness 6.40 mm |
304 °F @Thickness 0.252 in |
unannealed; ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 146 °C @Thickness 6.40 mm |
295 °F @Thickness 0.252 in |
unannealed; ASTM D648 |
| Vicat Softening Point | 154 °C | 309 °F | Rate B/50; ASTM D1525 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Specific Volume | 0.69cm^3/g | ASTM D792 |
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