VALOX 357XU is an unreinforced, UV stabilized, impact modified flame retardant Polybutylene Terephthalate/Polycarbonate (PBT) injection moldable grade. It has excellent chemical resistance and a UL94V0@0.75mm and 5VA@2.5mm flame rating. This is a good candidate for applications in the electrical industry including bobbins, switches, and enclosures.
| Original Document | Technical Datasheet(English) | |||
| Solutions | Connector for EV Battery Package Systems | |||
| Features | Flame RetardantUV StabiltiyChemical Resistance | |||
| Additive | Flame RetardantUV-Stabilizer | |||
| 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 | |
Melt Volume Flow Rate(MVR) | |||
250°C/5.0 kg | *** cm³/10 min | ISO 1133 | |
265°C/5.0 kg | *** cm³/10 min | ISO 1133 | |
Melt Mass Flow Rate(MFR) | |||
265°C/5.0 kg | *** g/10 min | ASTM D 1238 | |
266℃/5.0 kg | *** g/10 min | ASTM D1238 | |
Mold Shrinkage | |||
Flow | ***~*** % | Internal | on Tensile Bar, flow |
Across Flow | ***~*** % | Internal | on Tensile Bar, xflow |
Outdoor Suitability UL F1/F2 | |||
F1 | *** - | UL 746C | |
Water Absorption | *** % | ISO 62-1 | 23°C/saturated |
Moisture /Humidity Absorption | *** % | ISO 62 | 23°C / 50% RH |
Viscosity | *** Pa-s | ISO 11443 | 260°C, 1500 sec-1 |
Abrasion resistance | *** mg/1000cy | Internal | CS-17, 1 kg |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ASTM D638 | 5 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 | ISO 178 | 2 mm/min |
Flexural Strength | |||
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*4 sp=62mm |
-30℃ (-22℉) | *** kJ/m² | ISO 179/2C | |
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | V-notch Edgew 80*10*4 sp=62mm |
23℃ (73℉) | *** kJ/m² | ISO 179/2C | |
Charpy Unnotched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/2C | |
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | Edgew 80*10*4 sp=62mm |
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | Edgew 80*10*4 sp=62mm |
23℃ (73℉) | *** kJ/m² | ISO 179/2C | |
Izod Notched Impact Strengh | |||
-30℃ (-22℉) | *** J/m | ASTM D256 | |
-30℃ (-22℉) | *** kJ/m² | ISO 180/1A | 80*10*4 |
0℃ (32℉) | *** J/m | ASTM D256 | |
0℃ (32℉) | *** kJ/m² | ISO 180/1A | 80*10*4 |
23℃ (73℉) | *** J/m | ASTM D256 | |
23℃ (73℉) | *** kJ/m² | ISO 180/1A | 80*10*4 |
Izod Unnotched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 180/1U | 80*10*4 |
-30℃ (-22℉) | *** J/m | ASTM D 4812 | |
23℃ (73℉) | *** J/m | ASTM D4812 | |
23℃ (73℉) | *** kJ/m² | ISO 180/1U | 80*10*4 |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Rockwell R | *** R | ISO 2039-2 | |
Ball Indentation Hardness | *** Mpa | ISO 2039-1 | H358/30 |
| 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/Be | Edgew 120*10*4 sp=100mm |
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ISO 75-2/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/Ae | Edgew 120*10*4 sp=100mm |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75-2/Af | Flatw 80*10*4 sp=64mm |
Vicat Softening Temperature(VST) | *** °C | ASTM D1525 | Rate A/50 |
Vicat Softening Temperature(VST) | *** °C | ASTM D1525 | Rate B/50 |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | Rate A/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 | |
Coefficient of Linear Thermal Expansion | |||
Flow | *** E-6/°C | ISO 11359-2 | 23°C to 80°C |
Across Flow | *** E-6/°C | ISO 11359-2 | 23°C to 80°C |
Thermal Conductivity | *** W/m-°C | ISO 8302 | |
Ball Pressure Test | *** °C | IEC 60695-10-2 | PASS |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
V-0 | *** mm | UL94 | |
5VA | *** mm | UL94 | |
Oxygen Index | *** % | ISO 4589 | |
Glow Wire Flammability Index(GWFI) | |||
1mm | *** °C | IEC 60695-2-12 | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-cm | IEC 60093 | |
Surface Resistivity | *** Ohm | IEC 60093 | ROA |
Dielectric Constant(Permittivity) | |||
50/60 Hz | *** - | IEC 60250 | |
1MHz | *** - | IEC 60250 | |
Dissipation Factor | |||
50/60 Hz | *** E-4 | IEC 60250 | |
1MHz | *** E-4 | IEC 60250 | |
Comparative Tracking Index (CTI) | |||
- | *** V | IEC 60112 | |
- | *** V | IEC 60112 | M |
- | *** PLC | UL 746A | |
Dielectric Strength | *** kV/mm | IEC 60243-1 | in oil, 0.8 mm |
Dielectric Strength | *** kV/mm | IEC 60243-1 | in oil, 3.2 mm |
Dielectric Strength | *** kV/mm | IEC 60243-1 | in oil, 1.6 mm |
Arc Resistance | *** PLC | UL 746A | Tungsten |
High Voltage Arc Tracking Rate(HVTR) | *** PLC | UL 746A | |
Hot Wire Ignition(HWI) | *** PLC | UL 746A | |
High Ampere Arc Ignition(HAI) | PLC | 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.
