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CX7240-XH
Forever
CX7240-XH is a Polycarbonate/Acrylonitrile Butadiene Styrene (PC/ABS) blend that is suitable for injection molding. It has a medium flow, is non chlorinated/brominated flame retardant, and meets flame ratings of UL94 V0@.75mm, 5VA@3.0mm, and 5VB@1.5mm. This grade is known for its enhanced chemical resistance, making it a great choice for thin wall applications.
General | |||||||
Form |
| ||||||
Feature | Chemical Resistant Non-Brominated & Non- Chlorinated Flame Retardant | Excellent Processability Non-Chlorinated | Hydrolysis Resistance Thin Wall | ||||
| Automotive | Healthcare | |||||
|
| Industria | Building and Construction | ||||
Mass Transportation | Energy | ||||||
Physical | Nominal Value | Test Method | |||||
Density / Specific Gravity | 1.19 1.2 g/cm³ | ASTM D792 ISO 1183 | |||||
Melt Flow Rate[MFR](260 °C;2.16 kgf) | 18 g/10min | ASTM D1238 | |||||
Water Absorption(23 °C;saturated) | 0.2 % | ISO 62-1 | |||||
Moisture Absorption(50% RH;23 °C) | 0.1 % | ISO 62 | |||||
Melt Volume Rate, MVR(2.16 kg;MVR at 260 °C) | 15 cm³/10 min | ISO 1133 | |||||
UV light, water exposure/immersion | f2 | UL 746C | |||||
Mechanical | Nominal Value | Test Method | |||||
Izod Impact, Notched | |||||||
23 °C | 700 J/m | ASTM D256 | |||||
-30 °C | 175 J/m | ASTM D256 | |||||
80*10*4;23 °C | 25 kJ/m² | ISO 180/1A | |||||
80*10*4;-30 °C | 10 kJ/m² | ISO 180/1A | |||||
Instrumented Dart Impact, Total Energy(23 °C) | 65 J | ASTM D3763 |
Notched Izod Impact Strength notched;80*10*3;23 °C 0 notched;80*10*3;-30 °C 0 | 20 kJ/m² 10 kJ/m² | ISO 180/1A |
C harpy Impact, V-Notched 23 °C;Edgew;80*10*3;sp =62mm 0 -30 °C;Edgew;80*10*3;sp =62mm 0 23 °C;Edgew;80*10*4;sp =62 mm 0 | 20 kJ/m² 10 kJ/m² 22 kJ/m² | ISO 179 1eA |
Tensile Stress, Yield | ||
50 mm/min;Type I | 65 MPa | ASTM D638 |
50 mm/min | 65 MPa | ISO 527 |
Tensile Stress, Break | ||
50 mm/min;Type I | 58 MPa | ASTM D638 |
50 mm/min | 50 MPa | ISO 527 |
Tensile Strain, Yield | ||
50 mm/min;Type I | 4.1 % | ASTM D638 |
50 mm/min | 4 % | ISO 527 |
Tensile Strain, Break | ||
50 mm/min;Type I | 100 % | ASTM D638 |
50 mm/min | 90 % | ISO 527 |
Tensile Modulus | ||
5 mm/min | 2600 MPa | ASTM D638 |
1 mm/min | 2600 MPa | ISO 527 |
Flexural Stress, Yield | ||
1.3 mm/min;50 mm;span | 104 MPa | ASTM D790 |
2 mm/min | 96 MPa | ISO 178 |
Flexural Modulus | ||
1.3 mm/min;50 mm;span | 2500 MPa | ASTM D790 |
2 mm/min | 2500 MPa | ISO 178 |
Thermal | Nominal Value | Test Method |
Glow Wire Ignition Temperature [GWIT] 3 mm 2 mm 1.5 mm 0.75 mm | 800 °C 800 °C 800 °C 800 °C | IEC 60695-2-13 |
Glow Wire Flammability Index 3 mm 2 mm 1.5 mm 0.75 mm | 960 °C 960 °C 960 °C 960 °C | IEC 60695-2-12 |
Glow Wire Flammability Index, by VDE(0.75 mm) | 960 °C | IEC 60695-2-12 |
Glow Wire Ignition Temperature, by VDE 0.75 mm 1.5 mm 3 mm | 775 °C 775 °C 775 °C | IEC 60695-2-13 |
Oxygen Index | 34 % | ISO 4589 |
Vicat Softening Temperature Rate B/50 Rate B/50 Rate B/120 | 110 °C 110 °C 113 °C | ASTM D1525 ISO 306 ISO 306 |
Heat Deflection Temperature[HDT], Unannealed 0.45 MPa;3.2 mm 3.2 mm;1.82 MPa 1.82 MPa;6.4 mm | 100 °C 89 °C 99 °C | ASTM D648 |
CTE, Flow -40 - 40 °C -40 - 40 °C | 7.5e-05 1/°C 7.5e-05 1/°C | ASTM E831 ISO 11359-2 |
CTE, XFlow -40 - 40 °C -40 - 40 °C | 7.5e-05 1/°C 7.5e-05 1/°C | ASTM E831 ISO 11359-2 |
Thermal Conductivity | 0.2 W/m-K | ISO 8302 |
Ball Pressure Test(75°C +/- 2°C) | Pass | IEC 60695-10-2 |
HDT/Af(1.8) | 93 °C | ISO 75/Af |
Relative Temp Index, Elec | 90 °C | UL 746B |
Relative Temp Index, Mechanical with Impact | 90 °C | UL 746B |
Relative Temp Index, Mechanical without Impact | 90 °C | UL 746B |
Electrical | Nominal Value | Test Method |
Volume Resistivity | > 1E+15 ohms ·cm | IEC 60093 |
Surface Resistivity, ROA | > 1.E+15 ohms | IEC 60093 |
Dielectric Strength, in Oil 0.8 mm 1.6 mm 3.2 mm | 35 kV/mm 25 kV/mm 17 kV/mm | IEC 60243-1 |
Comparative Tracking Index, CTI | PLC 3 | UL 746A |
Hot-wire Ignition, HWI ≥ 3 mm ≥ 0.75 mm | PLC 1 PLC 3 | UL 746A |
High Amp Arc Ignition, HAI( ≥ 0.75 mm) | PLC 0 | UL 746A |
CX7240-XH is a Polycarbonate/Acrylonitrile Butadiene Styrene (PC/ABS) blend that is suitable for injection molding. It has a medium flow, is non chlorinated/brominated flame retardant, and meets flame ratings of UL94 V0@.75mm, 5VA@3.0mm, and 5VB@1.5mm. This grade is known for its enhanced chemical resistance, making it a great choice for thin wall applications.
General | |||||||
Form |
| ||||||
Feature | Chemical Resistant Non-Brominated & Non- Chlorinated Flame Retardant | Excellent Processability Non-Chlorinated | Hydrolysis Resistance Thin Wall | ||||
| Automotive | Healthcare | |||||
|
| Industria | Building and Construction | ||||
Mass Transportation | Energy | ||||||
Physical | Nominal Value | Test Method | |||||
Density / Specific Gravity | 1.19 1.2 g/cm³ | ASTM D792 ISO 1183 | |||||
Melt Flow Rate[MFR](260 °C;2.16 kgf) | 18 g/10min | ASTM D1238 | |||||
Water Absorption(23 °C;saturated) | 0.2 % | ISO 62-1 | |||||
Moisture Absorption(50% RH;23 °C) | 0.1 % | ISO 62 | |||||
Melt Volume Rate, MVR(2.16 kg;MVR at 260 °C) | 15 cm³/10 min | ISO 1133 | |||||
UV light, water exposure/immersion | f2 | UL 746C | |||||
Mechanical | Nominal Value | Test Method | |||||
Izod Impact, Notched | |||||||
23 °C | 700 J/m | ASTM D256 | |||||
-30 °C | 175 J/m | ASTM D256 | |||||
80*10*4;23 °C | 25 kJ/m² | ISO 180/1A | |||||
80*10*4;-30 °C | 10 kJ/m² | ISO 180/1A | |||||
Instrumented Dart Impact, Total Energy(23 °C) | 65 J | ASTM D3763 |
Notched Izod Impact Strength notched;80*10*3;23 °C 0 notched;80*10*3;-30 °C 0 | 20 kJ/m² 10 kJ/m² | ISO 180/1A |
C harpy Impact, V-Notched 23 °C;Edgew;80*10*3;sp =62mm 0 -30 °C;Edgew;80*10*3;sp =62mm 0 23 °C;Edgew;80*10*4;sp =62 mm 0 | 20 kJ/m² 10 kJ/m² 22 kJ/m² | ISO 179 1eA |
Tensile Stress, Yield | ||
50 mm/min;Type I | 65 MPa | ASTM D638 |
50 mm/min | 65 MPa | ISO 527 |
Tensile Stress, Break | ||
50 mm/min;Type I | 58 MPa | ASTM D638 |
50 mm/min | 50 MPa | ISO 527 |
Tensile Strain, Yield | ||
50 mm/min;Type I | 4.1 % | ASTM D638 |
50 mm/min | 4 % | ISO 527 |
Tensile Strain, Break | ||
50 mm/min;Type I | 100 % | ASTM D638 |
50 mm/min | 90 % | ISO 527 |
Tensile Modulus | ||
5 mm/min | 2600 MPa | ASTM D638 |
1 mm/min | 2600 MPa | ISO 527 |
Flexural Stress, Yield | ||
1.3 mm/min;50 mm;span | 104 MPa | ASTM D790 |
2 mm/min | 96 MPa | ISO 178 |
Flexural Modulus | ||
1.3 mm/min;50 mm;span | 2500 MPa | ASTM D790 |
2 mm/min | 2500 MPa | ISO 178 |
Thermal | Nominal Value | Test Method |
Glow Wire Ignition Temperature [GWIT] 3 mm 2 mm 1.5 mm 0.75 mm | 800 °C 800 °C 800 °C 800 °C | IEC 60695-2-13 |
Glow Wire Flammability Index 3 mm 2 mm 1.5 mm 0.75 mm | 960 °C 960 °C 960 °C 960 °C | IEC 60695-2-12 |
Glow Wire Flammability Index, by VDE(0.75 mm) | 960 °C | IEC 60695-2-12 |
Glow Wire Ignition Temperature, by VDE 0.75 mm 1.5 mm 3 mm | 775 °C 775 °C 775 °C | IEC 60695-2-13 |
Oxygen Index | 34 % | ISO 4589 |
Vicat Softening Temperature Rate B/50 Rate B/50 Rate B/120 | 110 °C 110 °C 113 °C | ASTM D1525 ISO 306 ISO 306 |
Heat Deflection Temperature[HDT], Unannealed 0.45 MPa;3.2 mm 3.2 mm;1.82 MPa 1.82 MPa;6.4 mm | 100 °C 89 °C 99 °C | ASTM D648 |
CTE, Flow -40 - 40 °C -40 - 40 °C | 7.5e-05 1/°C 7.5e-05 1/°C | ASTM E831 ISO 11359-2 |
CTE, XFlow -40 - 40 °C -40 - 40 °C | 7.5e-05 1/°C 7.5e-05 1/°C | ASTM E831 ISO 11359-2 |
Thermal Conductivity | 0.2 W/m-K | ISO 8302 |
Ball Pressure Test(75°C +/- 2°C) | Pass | IEC 60695-10-2 |
HDT/Af(1.8) | 93 °C | ISO 75/Af |
Relative Temp Index, Elec | 90 °C | UL 746B |
Relative Temp Index, Mechanical with Impact | 90 °C | UL 746B |
Relative Temp Index, Mechanical without Impact | 90 °C | UL 746B |
Electrical | Nominal Value | Test Method |
Volume Resistivity | > 1E+15 ohms ·cm | IEC 60093 |
Surface Resistivity, ROA | > 1.E+15 ohms | IEC 60093 |
Dielectric Strength, in Oil 0.8 mm 1.6 mm 3.2 mm | 35 kV/mm 25 kV/mm 17 kV/mm | IEC 60243-1 |
Comparative Tracking Index, CTI | PLC 3 | UL 746A |
Hot-wire Ignition, HWI ≥ 3 mm ≥ 0.75 mm | PLC 1 PLC 3 | UL 746A |
High Amp Arc Ignition, HAI( ≥ 0.75 mm) | PLC 0 | UL 746A |