LNP™ ELCRIN™ EXL8281TCC
- Chemical Family
- Polycarbonate (PC)Siloxanes
LNP™ ELCRIN™ EXL8281TCC is a polycarbonate (pc) siloxane copolymer resin with 75% post-consumer recycled (pcr) content, designed for transparent injection molding applications. This resin offers excellent low-temperature ductility (-10~-20 °C), combined with medium flow characteristics and outstanding processability, potentially reducing injection molding cycle times compared to standard PC. Available in both transparent and opaque colors, this is a versatile product suitable for a wide range of applications.
Product families
Applications
- Consumer Goods — Appliances & Electronics
- Consumer Electronics
- Off Road & Recreational Vehicle (RV)
Product Families
- Polycarbonates
Other characteristics
- Brand
- LNP™ ELCRIN
- Polymer Name
- Polycarbonate-Siloxane Copolymer
- Flexural Modulus
- 2230.0 - 2230.0 MPa
- Processing Methods
- Injection Molding
- Note
¹ 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. ² UL Ratings shown on the technical datasheet might not cover the full range of thicknesses and colors. For details, please see the UL Yellow Card. ³ 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. ⁴ 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.
- Color
- Opaque
- Transparent
- Markets
- Automotive & Transportation
- Consumer Goods
- Electrical & Electronics
- Technology
- Plastics
- Labeling Claims
- Contains PCR Resin
- No Added PFAS
- Material Features
- Excellent Low Temperature Ductility
- Good Processability
- Impact Resistance
- Low Temperature Impact Resistance
- Medium Flow
- No Added PFAS
- Shorter Cycle Time
- Unreinforced
- Plastics and Elastomers End Uses
- Building Materials
- Computer Components
- Home Appliances
- Personal Accessories
- Tablets
- Plastics and Elastomers Functions
- Resin
- Plastics and Elastomers Processing Methods
- Injection Molding
Technical data
Table 1 of 8
16 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Stress (Yield, Type I, 50 mm/min) ¹ | 61.0 | MPa | ASTM D638 |
| Tensile Stress (Break, Type I, 50 mm/min) ¹ | 65.0 | MPa | ASTM D638 |
| Tensile Strain (Yield, Type I, 50 mm/min) ¹ | 6.0 | % | ASTM D638 |
| Tensile Strain (Break, Type I, 50 mm/min) ¹ | 110.0 | % | ASTM D638 |
| Tensile Modulus (at 50 mm/min) ¹ | 2370.0 | MPa | ASTM D638 |
| Flexural Strength (1.3 mm/min, 50 mm span) ¹ | 98.0 | MPa | ASTM D790 |
| Flexural Modulus (at 1.3 mm/min, 50 mm span) ¹ | 2270.0 | MPa | ASTM D790 |
| Tensile Stress (Yield, 50 mm/min) ¹ | 61.0 | MPa | ISO 527 |
| Tensile Stress (Break, 50 mm/min) ¹ | 57.0 | MPa | ISO 527 |
| Tensile Strain (Yield, 50 mm/min) ¹ | 6.0 | % | ISO 527 |
| Tensile Strain (Break, 50 mm/min) ¹ | 90.0 | % | ISO 527 |
| Tensile Modulus (at 1 mm/min) ¹ | 2390.0 | MPa | ISO 527 |
Table 2 of 8
9 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Relative Temperature Index (Elec) ² | 80.0 | °C | UL 746B |
| Relative Temperature Index (Mech with impact) ² | 80.0 | °C | UL 746B |
| Relative Temperature Index (Mech w/o impact) ² | 80.0 | °C | UL 746B |
| Specific Gravity ¹ | 1.19 | — | ASTM D792 |
| Density ¹ | 1.19 | g/cm³ | ISO 1183 |
| Melt Flow Rate (at 300°C/1.2 kgf) ¹ | 14.0 | g/10 min | ASTM D1238 |
| Melt Volume Rate (at 300°C/1.2 kg) ¹ | 13.0 | cm³/10 min | ISO 1133 |
| Mold Shrinkage (flow, 3.2 mm) ³ | 0.4 - 0.9 | % | SABIC method |
| Mold Shrinkage (xflow, 3.2 mm) ³ | 0.4 - 0.9 | % | SABIC method |
Table 3 of 8
10 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Heat Deflection Temperature (0.45 MPa, 3.2 mm, unannealed) ¹ | 136.0 | °C | ASTM D648 |
| Heat Deflection Temperature (1.82 MPa, 3.2mm, unannealed) ¹ | 123.0 | °C | ASTM D648 |
| Heat Deflection Temperature/Bf (0.45 MPa Flatw 80*10*4 sp=64mm) ¹ | 136.0 | °C | ISO 75/Bf |
| Heat Deflection Temperature/Af (1.8 MPa Flatw 80*10*4 sp=64mm) ¹ | 123.0 | °C | ISO 75/Af |
| Coefficient of Thermal Expansion (at -40°C to 40°C, flow) ¹ | 5.9e-05 | 1/°C | ASTM E831 |
| Coefficient of Thermal Expansion (at -40°C to 40°C, xflow) ¹ | 6.2e-05 | 1/°C | ASTM E831 |
| Coefficient of Thermal Expansion (at 23°C to 80°C, flow) ¹ | 7.3e-05 | 1/°C | ISO 11359-2 |
| Coefficient of Thermal Expansion (at 23°C to 80°C, xflow) ¹ | 7.4e-05 | 1/°C | ISO 11359-2 |
| Vicat Softening Temperature (at Rate B/50) ¹ | 141.0 | °C | ISO 306 |
| Vicat Softening Temperature (at Rate B/120) ¹ | 142.0 | °C | ISO 306 |
Table 4 of 8
10 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Volume Resistivity ¹ | min. 1E+16 | Ω.cm | ASTM D257 |
| Surface Resistivity ¹ | min. 1E+16 | Ω | ASTM D257 |
| Dielectric Constant (at 1.1 GHz) ¹ | 2.87 | — | SABIC method |
| Dissipation Factor (at 1.1 GHz) ¹ | 0.0064 | — | SABIC method |
| Dielectric Constant (at 1.9 GHz) ¹ | 2.79 | — | SABIC method |
| Dissipation Factor (at 1.9 GHz) ¹ | 0.0058 | — | SABIC method |
| Dielectric Constant (at 5 GHz) ¹ | 2.79 | — | SABIC method |
| Dissipation Factor (at 5 GHz) ¹ | 0.0052 | — | SABIC method |
| Dielectric Constant (at 10 GHz) ¹ | 2.86 | — | SABIC method |
| Dissipation Factor (at 10 GHz) ¹ | 0.0052 | — | SABIC method |
Table 5 of 8
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Light Transmission (at 2.54 mm) ¹ | 85.0 | % | ASTM D1003 |
| Haze (2.54 mm) ¹ | 2.3 | % | ASTM D1003 |
Table 6 of 8
10 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Izod Impact (Notched, 23°C) ¹ | 940.0 | J/m | ASTM D256 |
| Izod Impact (Notched, 0°C) ¹ | 890.0 | J/m | ASTM D256 |
| Izod Impact (Notched, -10°C) ¹ | 800.0 | J/m | ASTM D256 |
| Izod Impact (Notched, -20°C) ¹ | 250.0 | J/m | ASTM D256 |
| Instrumented Dart Impact Total Energy (at 23°C) ¹ | 77.0 | J | ASTM D3763 |
| Instrumented Dart Impact Total Energy (at -30°C) ¹ | 74.0 | J | ASTM D3763 |
| Izod Impact (Notched 80*10*3 +23°C) ¹ | 73.0 | kJ/m² | ISO 180/1A |
| Izod Impact (Notched 80*10*3 -30°C) ¹ | 21.0 | kJ/m² | ISO 180/1A |
| Charpy Impact (at 23°C, V-notch Edgew 80*10*3 sp=62mm) ¹ | 76.0 | kJ/m² | ISO 179/1eA |
| Charpy Impact (at -30°C, V-notch Edgew 80*10*3 sp=62mm) ¹ | 19.0 | kJ/m² | ISO 179/1eA |
Table 7 of 8
12 rows| Characteristic | Value | Unit |
|---|---|---|
| Drying Temperature ⁴ | 120.0 | °C |
| Drying Time ⁴ | 3 - 4 | Hrs |
| Drying Time (Cumulative) ⁴ | 48.0 | Hrs |
| Maximum Moisture Content ⁴ | 0.02 | % |
| Melt Temperature ⁴ | 295 - 315 | °C |
| Nozzle Temperature ⁴ | 290 - 310 | °C |
| Front - Zone 3 Temperature ⁴ | 295 - 315 | °C |
| Middle - Zone 2 Temperature ⁴ | 280 - 305 | °C |
| Rear - Zone 1 Temperature ⁴ | 275 - 295 | °C |
| Mold Temperature ⁴ | 70 - 95 | °C |
| Back Pressure ⁴ | 0.3 - 0.7 | MPa |
| Screw Speed ⁴ | 40 - 70 | rpm |
Table 8 of 8
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| UL Recognized 94HB Flame Class Rating ² | min. 0.4 | mm | UL 94 |
| Glow Wire Flammability Index 850°C, passes at ¹ | 1.0 | mm | IEC 60695-2-12 |
| Glow Wire Ignitability Temperature (at 1.0 mm) ¹ | 875.0 | °C | IEC 60695-2-13 |
