| About |
|---|
| LNP* COLORCOMP* 144C is a compound based on Polycarbonate. Added features of t his grade include: UL rated HB, 200 series recommended when V-2 rating required, 10.5 MFR, FDA food contact compliant in limited colors. Effective January 15, 2007 this grade will no longer be supported with biocompatibility information and should not be used for medical applications which require biocompatibility.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Polycarbonate |
| Material Status | Commercial: Negative |
| Features | Food contact compliance,HB |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| — | 1.20 | g/cm³ | ASTM D792 |
| — | 1.19 | g/cm³ | ISO 1183 , ASTM D792 |
| Specific volume | 0.830 | cm³/g | ASTM D792 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 11 | g/10min | ASTM D1238 |
| Melt Volume Rate | |||
| 300℃，1.2 kg | 10.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.50 to 0.70 | % | Internal Method |
| Water absorption rate | |||
| 24hr | 0.15 | % | ASTM D570 |
| Saturation, 23 ℃ | 0.26 | % | ISO 62 |
| Equilibrium, 23 ℃ | 0.35 | % | ASTM D570 |
| Equilibrium, 100 ℃ | 0.58 | % | ASTM D570 |
| Equilibrium, 23 ℃, 50% RH | 0.10 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | |||
| 23℃ | 82 | kJ/m² | ISO 179/1eU |
| Impact strength of cantilever beam notch | |||
| -30℃ | 220 | J/m | ASTM D256 |
| 23℃ | 800 | J/m | ASTM D256 |
| -30℃ | 10 | kJ/m² | ISO 180-1A |
| 23℃ | 71 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | |||
| 23℃ | 3200 | J/m | ASTM D4812 |
| Dart impact equipped with measuring instruments | |||
| 23℃，Total Energy | 88.0 | J | ASTM D3763 |
| Drop hammer impact | |||
| 23℃ | 169 | J | ASTM D3029 |
| Tensile impact strength | 577 | kJ/m² | ASTM D1822 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 6.4 mm | 137 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 3.2 mm | 126 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 6.4 mm | 132 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 100 mm span | 127 | ℃ | ISO 75-2/Ae |
| Vicat Softening Temp | |||
| — | 154 | ℃ | ASTM D1525 13 |
| B50 | 143 | ℃ | ISO 306 |
| B120 | 145 | ℃ | ISO 306/B120 |
| Ball pressure test | |||
| 125℃ | 通过 | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | |||
| MD：-40~40℃ | 7.8E-5 | 1/℃ | ASTM E831，ISO 11359-2 |
| MD：-40~95℃ | 6.8E-5 | 1/℃ | ASTM E831 |
| TD：-40~40℃ | 7.6E-5 | 1/℃ | ASTM E831，ISO 11359-2 |
| TD：-40~95℃ | 6.8E-5 | 1/℃ | ASTM E831 |
| specific heat | 1250 | J/kg/℃ | ASTM C351 |
| Thermal conductivity coefficient | 0.19 | W/m/K | ASTM C177 |
| Relative temperature index | 130 | ℃ | UL 746 |
| Electrical performance | 130 | ℃ | UL 746 |
| Impact mechanical performance | 130 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+17 | ohms·cm | ASTM D257 |
| Dielectric strength | |||
| 3.2 mm in air | 15 | kV/mm | ASTM D149 |
| Dielectric constant | ASTM D150 | ||
| 50 Hz | 3.17 | ASTM D150 | |
| 60 Hz | 3.17 | ASTM D150 | |
| 1 MHz | 2.96 | ASTM D150 | |
| Dissipation factor | ASTM D150 | ||
| 50 Hz | 9.0E-4 | ASTM D150 | |
| 60 Hz | 9.0E-4 | ASTM D150 | |
| 1 MHz | 0.010 | ASTM D150 | |
| Compared to the leakage tracing index | PLC 2 | UL 746 | |
| High Arc Burning Index (HAI) | PLC 1 | UL 746 | |
| High voltage arc marking rate | |||
| HVTR | PLC 2 | UL 746 | |
| Hot wire ignition | |||
| HWI | PLC 2 | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | HB | UL 94 | |
| Extreme oxygen index | 25 | % | ASTM D2863 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.586 | ASTM D542 | |
| Transmittance | |||
| 2540 µm | 88.0 | % | ASTM D1003 |
| Haze | |||
| 2540 µm | 1.0 | % | ASTM D1003 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | ASTM D785 | ||
| M-level | 70 | ASTM D785 | |
| R-level | 118 | ASTM D785 | |
| Tensile modulus | |||
| — | 2300 | MPa | ASTM D638 |
| — | 2390 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 62.0 | MPa | ASTM D638 |
| yield | 61.0 | MPa | ISO 527-2/50 |
| fracture | 68.0 | MPa | ASTM D638 |
| fracture | 73.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| yield | 7.0 | % | ASTM D638 |
| yield | 6.0 | % | ISO 527-2/50 |
| fracture | 130 | % | ASTM D638 |
| fracture | 130 | % | ISO 527-2/50 |
| Bending modulus | |||
| 50 mm span | 2340 | MPa | ASTM D790 |
| — | 2250 | MPa | ISO 178 |
| bending strength | |||
| — | 93.0 | MPa | ISO 178 |
| Yield, 50 mm span | 96.0 | MPa | ASTM D790 |
| Taber abraser | |||
| 1000 cycles, 1000 g, CS-17 wheels | 10.0 | mg | ASTM D1044 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 121 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Drying time, maximum | 48 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Notes |
|---|
| 1. Limited colors |
| 2. Typical properties: these are not to be construed as specifications. |
| 3. 2.0 in/min |
| 4. Type I, 2.0 in/min |
| 5. 0.051 in/min |
| 6. 0.079 in/min |
| 7. at Yield |
| 8. 80*10*4 sp=62mm |
| 9. 80*10*4 mm |
| 10. Type S |
| 11. 120*10*4 mm |
| 12. Rate A (50°C/h), Loading 2 (50 N) |
| 13. Surface |
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