VALOX ENH3500 is an unreinforced, non-chlorinated/brominated flame retardant Polybutylene Terephthalate (PBT) injection moldable grade with excellent chemical resistance. It has a UL94V0@0.80mm flame rating. This is a good candidate for a variety of applications needing a sustainable FR PBT solution.
| Original Document | Technical Datasheet(English) | |||
| Features | Flame RetardantCl- FreeBr- FreeChemical Resistance | |||
| 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℃/2.16 kg | *** cm³/10 min | ISO 1133 | |
Mold Shrinkage | |||
Flow | ***~*** % | Internal | on Tensile Bar, flow |
Water Absorption | *** % | ASTM D570 | 50% RH, 24 hrs |
Water Absorption | *** % | ISO 62 | 23°C/sat |
Moisture /Humidity Absorption | *** % | ISO 62 | 23°C / 50% RH |
Moisture /Humidity Absorption | *** % | ASTM D 570 | 24 hours |
| 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 | 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 | |||
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | Edgew 80*10*4 sp=62mm |
Charpy Unnotched Impact Strengh | |||
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | Edgew 80*10*4 sp=62mm |
Izod Notched Impact Strengh | |||
-30℃ (-22℉) | *** 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 |
23℃ (73℉) | *** J/m | ASTM D4812 | |
23℃ (73℉) | *** kJ/m² | ISO 180/1U | 80*10*4 |
| 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 | 3.2mm, 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 | 3.2mm, unannealed |
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 B/50 |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | Rate B/120 |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | Rate B/50 |
Coefficient of Linear Thermal Expansion | |||
Flow | *** E-6/°C | ASTM E831 | -40°C to 95°C |
Across Flow | *** E-6/°C | ASTM E831 | -40°C to 95°C |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
V-0 | *** mm | UL94 | |
Oxygen Index | *** % | ASTM D 2863 | |
Oxygen Index | *** % | ISO 4589 | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Comparative Tracking Index (CTI) | |||
- | *** V | IEC 60112 | |
- | 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.
