LNP ELCRES CXL7230 is an unfilled, amorphous Polycarbonate (PC) copolymer resin that offers medium flow, non-chlorinated/brominated flame retardant grade. This grade is available in custom colors, has UL V0 rating @ 1 mm for all colors, 5VB rating at 2.5mm with high impact, including low temperature ductility and is UV stabilized. The grade has improved chemical resistance against a range of chemicals and is intended for a variety of consumer and industrial applications that need durability against chemicals.
| Original Document | Technical Datasheet(English) | |||
| Solutions | AI Data Center Power Transmission | |||
| Resin ID | PC | |||
| Features | High ImpactHigh Impact at Low TemperaturFlame RetardantCl- FreeBr- FreeUV StabiltiyWeather ResistanceChemical Resistance | |||
| Additive | Flame Retardant | |||
| Processing | Injection | |||
| Technical Notes | Chemical resistance(AI Cooling Fluids) | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | |
Density/Specific Gravity | *** g/cm³ | ASTM D792 | |
Melt Volume Flow Rate(MVR) | |||
300°C/1.2 kg | *** cm³/10 min | ISO 1133 | |
Melt Mass Flow Rate(MFR) | |||
300℃/1.2 kg | *** g/10min | ASTM D1238 | |
Mold Shrinkage | |||
Flow | ***~*** % | Internal | |
Across Flow | ***~*** % | Internal | |
Outdoor Suitability UL F1/F2 | |||
F1 | *** - | UL 746C | |
Water Absorption | |||
Saturation, 23°C | ***~*** % | ISO 62 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | |||
- | *** Mpa | ISO 527 | 1 mm/min |
- | *** Mpa | ASTM D638 | 50 mm/min |
Tensile Strength | |||
Yield | *** Mpa | ASTM D638 | Type I, 50 mm/min |
Yield | *** Mpa | ISO 527 | 50 mm/min |
Break | *** Mpa | ISO 527 | 50 mm/min |
Break | *** Mpa | ASTM D638 | Type I, 50 mm/min |
Tensile Elongation | |||
Break | > *** % | ISO 527 | 50 mm/min |
Nominal Tensile Strain at Break | > *** % | ASTM D 638 | Type I, 50 mm/min |
Flexural Modulus | |||
- | *** Mpa | ISO 178 | 2 mm/min |
- | *** Mpa | ASTM D790 | 1.3 mm/min, 50 mm span |
Flexural Strength | |||
- | *** Mpa | ASTM D790 | 1.3 mm/min, 50 mm span |
- | *** Mpa | ISO 178 | 2 mm/min |
5% strain | *** Mpa | ASTM D 790 | 1.3 mm/min, 50 mm span |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eA | 80*10*3 |
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | 80*10*3 |
Charpy Unnotched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eU | 80*10*3 |
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | 80*10*3 |
Izod Notched Impact Strengh | |||
-60℃ (-76℉) | *** J/m | ASTM D256 | |
-60℃ (-76℉) | *** J/m | ISO 180/1A | 80*10*3 |
23℃ (73℉) | *** J/m | ASTM D256 | |
23℃ (73℉) | *** kJ/m² | ISO 180/1A | 80*10*3 |
Izod Unnotched Impact Strengh | |||
-60℃ (-76℉) | *** J/m | ASTM D4812 | |
-60℃ (-76℉) | *** kJ/m² | ISO 180/1U | 80*10*3 |
23℃ (73℉) | *** J/m | ASTM D4812 | |
23℃ (73℉) | *** kJ/m² | ISO 180/1U | 80*10*3 |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ISO 75/Bf | 80*10*4 |
0.45 Mpa (66 psi), Unannealed | *** °C | ASTM D648 | 3.2 mm |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75/Af | 80*10*4 |
1.8 Mpa (264 psi), Unannealed | *** °C | ASTM D648 | 3.2 mm |
Vicat Softening Temperature(VST) | |||
50N(5.1kg), 50℃/hr | *** °C | ISO 306 | |
50N(5.1kg), 50℃/hr | *** °C | ASTM D1525 | |
50N(5.1kg), 120℃/hr | *** °C | ISO 306 | |
50N(5.1kg), 120℃/hr | *** °C | ASTM D1525 | |
Relative Temperature Index(RTI), Imp | |||
- | *** °C | UL 746B | |
Relative Temperature Index(RTI), Elec | |||
- | *** °C | UL 746B | |
Relative Temperature Index(RTI), Str | |||
- | *** °C | UL 746B | |
Coefficient of Linear Thermal Expansion | |||
Flow | *** E-6/°C | ASTM E831 | 23°C to 50°C |
Flow | *** E-6/°C | ISO 11359-2 | 23°C to 50°C |
Across Flow | *** E-6/°C | ASTM E831 | 23°C to 50°C |
Across Flow | *** E-6/°C | ISO 11359-2 | 23°C to 50°C |
Ball Pressure Test | *** °C | IEC 60695-10-2 | |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
HB | ≥ *** mm | UL94 | |
V-1 | ≥ *** mm | UL94 | |
V-0 | ≥ *** mm | UL94 | |
5VB | ≥ *** mm | UL94 | |
Glow Wire Flammability Index(GWFI) | |||
0.8mm | *** °C | IEC 60695-2-12 | |
1mm | *** °C | IEC 60695-2-12 | |
1.5mm | *** °C | IEC 60695-2-12 | |
2mm | *** °C | IEC 60695-2-12 | |
3mm | *** °C | IEC 60695-2-12 | |
Glow Wire Ignition Test(GWIT) | |||
0.8mm | *** °C | IEC 60695-2-13 | |
1.0mm | *** °C | IEC 60695-2-13 | |
1.5mm | *** °C | IEC 60695-2-13 | |
2.0mm | *** °C | IEC 60695-2-13 | |
3.0mm | *** °C | IEC 60695-2-13 | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-cm | ASTM D257 | |
Surface Resistivity | ≥ *** Ohm | ASTM D257 | |
Comparative Tracking Index (CTI) | |||
- | *** V | IEC 60112 | |
Comparative Tracking Index (CTI)-PLC | |||
PLC3 (175-249V) | *** - | UL 746A | |
Dielectric Strength | |||
In oil, 1.0 mm | *** kV/mm | IEC 60243-1 | |
In oil, 1.6 mm | *** kV/mm | ASTM D149 | |
Arc Resistance-PLC | |||
PLC7 (< 60s) | *** - | ASTM D495 | |
High Voltage Arc Tracking Rate(HVTR)-PLC | |||
PLC3 (80.1-150mm/min) | *** - | UL 746A | |
Hot Wire Ignition(HWI)-PLC | |||
PLC0 (≥ 120s) | ≥ *** mm | UL 746A | |
High Ampere Arc Ignition(HAI)-PLC | |||
PLC0 (≥ 120 times) | ≥ *** mm | UL 746A |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
