LEXAN DMX9455A is a standard flow, flame retardant and transparent polycarbonate copolymer resin with improved scratch resistance and improved dielectric performance (lower Df). It is a good candidate for applications such as 5G related devices and anti-scratch covers.
| Original Document | Technical Datasheet(English) | |||
| Features | Flame RetardantLow DielectricAnti-ScratchCopolymer | |||
| Processing | Injection | |||
| 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 | |
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 | 3.2 mm |
Water Absorption | *** % | ASTM D570 | 24 hours |
Water Absorption | *** % | ASTM D570 | 50% RH, equilib |
Water Absorption | *** % | ASTM D570 | equilibrium, 23C |
Water Absorption | *** % | ISO 62 | 23°C/sat |
Moisture /Humidity Absorption | *** % | ISO 62 | 23°C / 50% RH |
Moisture /Humidity Absorption | *** % | ASTM D 570 | 50% RH, 24 hrs |
Specific Volume | *** cm³/g | ASTM D792 | |
Abrasion resistance | *** mg/1000cy | Internal | |
Abrasion resistance | *** mg/1000cy | ASTM D 1044 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ASTM D638 | 50 mm/min |
Tensile Modulus | *** Mpa | ISO 527 | 1 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 | |||
Yield | *** % | ASTM D638 | Type I, 50 mm/min |
Yield | *** % | ISO 527 | 50 mm/min |
Break | *** % | ASTM D638 | Type I, 50 mm/min |
Break | *** % | ISO 527 | 50 mm/min |
Flexural Modulus | *** Mpa | ASTM D790 | 1.3 mm/min, 50 mm span |
Flexural Modulus | *** Mpa | ISO 178 | 2 mm/min |
Flexural Strength | |||
Yield | *** Mpa | ASTM D790 | 1.3 mm/min, 50 mm span |
Yield | *** Mpa | ISO 178 | 2 mm/min |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eA | V-notch Edgew 80*10*3 sp=62mm |
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | V-notch Edgew 80*10*3 sp=62mm |
Charpy Unnotched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eU | Unnotch Edgew 80*10*3 sp=62mm |
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | Unnotch Edgew 80*10*3 sp=62mm |
Izod Notched Impact Strengh | |||
-30℃ (-22℉) | *** J/m | ASTM D256 | |
-30℃ (-22℉) | *** kJ/m² | 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 | |||
-30℃ (-22℉) | *** kJ/m² | ISO 180/1U | 80*10*3 |
23℃ (73℉) | *** J/m | ASTM D4812 | |
23℃ (73℉) | *** kJ/m² | ISO 180/1U | 80*10*3 |
Instrumented Impact Energy | |||
23℃ (73℉)Total Energy | *** J | ASTM D3763 | |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Rockwell L | *** L | ASTM D 785 | |
Rockwell M | *** M | ASTM D 785 | |
Ball Indentation Hardness | *** Mpa | ISO 2039-1 | H358/30 |
Pencil Hardness | |||
1kg | *** - | ASTM D 3363 | 1kgf |
Erichson scratch depth | *** micrometer | Internal | 6N |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ASTM D648 | 3.2 mm, unannealed |
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ISO 75/Bf | Flatw 80*10*4 sp=64mm |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ASTM D648 | 3.2 mm, unannealed |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75/Af | Flatw 80*10*4 sp=64mm |
Vicat Softening Temperature(VST) | *** °C | ASTM D1525 | Rate B/50 |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | Rate B/120 |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | Rate B/50 |
Relative Temperature Index(RTI), Imp | |||
- | *** °C | UL 746B | |
Relative Temperature Index(RTI), Elec | |||
- | *** °C | UL 746B | |
Relative Temperature Index(RTI), Str | |||
- | *** °C | UL 746B | |
Specific Heat | *** J/g-°C | ASTM C 351 | |
Coefficient of Linear Thermal Expansion | |||
Flow | *** E-6/°C | ASTM E831 | -40°C to 95°C, flow |
Flow | *** E-6/°C | ISO 11359-2 | |
Across Flow | *** E-6/°C | ASTM E831 | -40°C to 95°C, xflow |
Across Flow | *** E-6/°C | ISO 11359-2 | |
Thermal Conductivity | *** W/m-°C | ISO 8302 | |
Thermal Conductivity | *** W/m-°C | ASTM C 177 | |
Ball Pressure Test | *** °C | IEC 60695-10-2 | PASS |
Ball Pressure Test | *** °C | IEC 60695-10-2 | approximate maximum |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
HB | *** mm | UL94 | Min. |
V-2 | *** mm | UL94 | Min. |
V-0 | *** mm | UL94 | Min. |
Glow Wire Flammability Index(GWFI) | |||
1mm | *** °C | IEC 60695-2-12 | |
2mm | *** °C | IEC 60695-2-12 | |
3mm | *** °C | IEC 60695-2-12 | |
Glow Wire Ignition Test(GWIT) | |||
1.0mm | *** °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 |
Comparative Tracking Index (CTI) | |||
- | *** PLC | UL 746A | |
Hot Wire Ignition(HWI) | *** PLC | UL 746A | 1 mm |
Hot Wire Ignition(HWI) | *** PLC | UL 746A | 3 mm |
High Ampere Arc Ignition(HAI) | PLC | UL 746A | 1 mm |
| Optical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Light Transmission | *** % | ASTM D1003 | 2.54 mm |
Haze | *** % | ASTM D1003 | 2.54 mm |
Refractive Index | *** - | ASTM D542 | |
Refractive Index | *** - | ISO 489 |
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.
