LEXAN™ Copolymer FST9705
- Chemical Family
- Polycarbonate (PC)
SABIC's Specialties Business High viscosity Proprietary Polycarbonate Ester, OSU 55/55 compliant, low smoke, flame retardant resin This product does not contain PFAS intentionally added during SHPP’s manufacturing process and are not expected to contain unintentional PFAS impurities. Each user is responsible for evaluating the presence of unintentional PFAS impurities.
Product families
- High Performance Thermoplastics
- Polycarbonates
Other characteristics
- Brand
- LEXAN™ Copolymer
- Polymer Name
- Polycarbonate (PC)
- Flexural Modulus
- 2320.0 - 2320.0 MPa
- Additives Included
- Flame Retardant, Heat Stabilizer
- Flame Retardant
- Heat Stabilizer
- Processing Methods
- Injection Molding
- Note
ʰ Measurements made from laboratory test coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.; ⁷ Injection Molding parameters are only mentioned as general guidelines. These may not apply or may need adjustment in specific situations such as low shot sizes, large part molding, thin wall molding and gas-assist molding.; ¹¹ The information stated on Technical Datasheets should be used as indicative only for material selection purposes and not be utilized as specification or used for part or tool design.
- Color
- Opaque
- Markets
- Automotive & Transportation
- Consumer Goods
- Electrical & Electronics
- Technology
- Plastics
- Labeling Claims
- Low Toxicity
- No Added PFAS
- Material Features
- Flame Retardant
- Heat Stabilized
- High Viscosity
- Light Weight
- Low Smoke Emission
- Low Toxicity
- No Added PFAS
- Unreinforced
- Certifications and Compliance
- OSU Compliance
- Plastics and Elastomers End Uses
- Aerospace Applications
- Aircraft Interiors
- Aircraft Seat
- Automotive Applications
- Automotive Under The Hood
- Cell Phones
- Computer Components
- Displays
- Plastics and Elastomers Functions
- Resin
- Plastics and Elastomers Processing Methods
- Injection Molding
Technical data
Table 1 of 6
14 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Stress (Yield, Type I, 50 mm/min) ¹¹ | 72 | MPa | ASTM D638 |
| Tensile Stress (Break, Type I, 50 mm/min) ¹¹ | 73 | MPa | ASTM D638 |
| Tensile Strain (Yield, Type I, 50 mm/min) ¹¹ | 6.7 | % | ASTM D638 |
| Tensile Strain (Break, Type I, 50 mm/min) ¹¹ | 102 | % | ASTM D638 |
| Tensile Modulus (at 5 mm/min) ¹¹ | 2610 | MPa | ASTM D638 |
| Flexural Stress (Yield, 1.3 mm/min, 50 mm span) ¹¹ | 115 | MPa | ASTM D790 |
| Flexural Modulus (at 1.3 mm/min, 50 mm span) ¹¹ | 2500 | MPa | ASTM D790 |
| Tensile Stress (Yield, 50 mm/min) ¹¹ | 74 | MPa | ISO 527 |
| Tensile Stress (Break, 50 mm/min) ¹¹ | 76 | MPa | ISO 527 |
| Tensile Strain (Yield, 50 mm/min) ¹¹ | 6.8 | % | ISO 527 |
| Tensile Strain (Break, 50 mm/min) ¹¹ | 109 | % | ISO 527 |
| Tensile Modulus (at 1 mm/min) ¹¹ | 2500 | MPa | ISO 527 |
Table 2 of 6
8 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Specific Gravity ¹¹ | 1.34 | — | ASTM D792 |
| Mold Shrinkage (flow, 3.2 mm) ʰ ¹¹ | 0.6 - 0.8 | % | SABIC method |
| Melt Flow Rate (at 300°C, 1.2 kgf) ¹¹ | 5 | g/10 min | ASTM D1238 |
| Density ¹¹ | 1.34 | g/cm³ | ISO 1183 |
| Water Absorption (at 23°C, saturated) ¹¹ | 0.28 | % | ISO 62-1 |
| Moisture Absorption (at 23°C, 50% RH) ¹¹ | 0.11 | % | ISO 62 |
| Melt Volume Rate (at 300°C, 1.2 kg) ¹¹ | 4 | cm³/10 min | ISO 1133 |
| Melt Volume Rate (at 300°C, 5.0 kg) ¹¹ | 16 | cm³/10 min | ISO 1133 |
Table 3 of 6
10 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Vicat Softening Temperature (Rate B/50) ¹¹ | 137 | °C | ISO 306 |
| Vicat Softening Temperature (Rate B/50) ¹¹ | 140 | °C | ASTM D1525 |
| Heat Deflection Temperature (at 1.82 MPa, 3.2mm, Unannealed) ¹¹ | 121 | °C | ASTM D648 |
| Coefficient of Thermal Expansion (at -40°C to 40°C, flow) ¹¹ | 0.000057 | 1/°C | ASTM E831 |
| Coefficient of Thermal Expansion (at -40°C to 40°C, flow) ¹¹ | 0.000057 | 1/°C | ISO 11359-2 |
| Coefficient of Thermal Expansion (at -40°C to 40°C, xflow) ¹¹ | 0.00006 | 1/°C | ASTM E831 |
| Coefficient of Thermal Expansion (at -40°C to 40°C, xflow) ¹¹ | 0.00006 | 1/°C | ISO 11359-2 |
| Ball Pressure Test (approximate maximum) ¹¹ | 125 | °C | IEC 60695-10-2 |
| Vicat Softening Temperature (Rate B/120) ¹¹ | 139 | °C | ISO 306 |
| Heat Deflection Temperature/Af (at 1.8 Mpa, Flatw 80*10*4, sp=64mm) ¹¹ | 117 | °C | ISO 75/Af |
Table 4 of 6
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Izod Impact (Notched, at 23°C) ¹¹ | 194 | J/m | ASTM D256 |
| Izod Impact (Notched, at -30°C) ¹¹ | 112 | J/m | ASTM D256 |
| Instrumented Dart Impact Total Energy (at 23°C) ¹¹ | 80 | J | ASTM D3763 |
| Izod Impact (Notched, 80*10*4, at 23°C) ¹¹ | 16 | kJ/m² | ISO 180/1A |
| Izod Impact (Notched, 80*10*4, at -30°C) ¹¹ | 10 | kJ/m² | ISO 180/1A |
| Charpy Impact (at 23°C, V-notch Edgew 80*10*4 sp=62mm) ¹¹ | 24 | kJ/m² | ISO 179/1eA |
Table 5 of 6
14 rows| Characteristic | Value | Unit |
|---|---|---|
| Drying Temperature ⁷ | 105 | °C |
| Drying Time ⁷ | 3 - 4 | Hrs |
| Drying Time (Cumulative) ⁷ | 12 | Hrs |
| Maximum Moisture Content ⁷ | 0.02 | % |
| Melt Temperature ⁷ | 280 - 305 | °C |
| Nozzle Temperature ⁷ | 275 - 300 | °C |
| Front - Zone 3 Temperature ⁷ | 280 - 305 | °C |
| Middle - Zone 2 Temperature ⁷ | 270 - 295 | °C |
| Rear - Zone 1 Temperature ⁷ | 260 - 280 | °C |
| Mold Temperature ⁷ | 70 - 105 | °C |
| Back Pressure ⁷ | 0.3 - 0.7 | MPa |
| Screw Speed ⁷ | 40 - 70 | rpm |
Table 6 of 6
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| OSU Total Heat Release Rate (2-minute test) | max. 55 | kW-min/m² | FAR 25.853 |
| OSU Peak Heat Release Rate (5-minute test) | max. 55 | kW/m² | FAR 25.853 |
| Vertical Burn A (at 60s, passes) | 2.4 | Seconds | FAR 25.853 |
| Vertical Burn B (at 12s, passes) | 0.5 | Seconds | FAR 25.853 |
| NBS Smoke Density (Flaming, Dmax) | max. 25 | — | ASTM E662 |
