Ultraform H 4320 UNC Q600 is an extrusion POM high molecular weight grade. This grade enables high extrusion rates with thick-walled product. It also exhibits high thermal stability and a low tendency to discolor.
Applications
Typical applications include pipe and semi-finished parts for gear wheels, bearings and other mechanical elements.
| Original Document | Technical Datasheet-ISO(English) Technical Datasheet-ASTM(English) | |||
| Features | Heat StabilizedCopolymer | |||
| Processing | Extrusion | |||
| Automotive Specs | Stellantis MS-DB-100 | |||
| 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) | |||
190℃/2.16 kg | *** cm³/10min | ISO 1133 | |
Mold Shrinkage | |||
Flow | *** % | ISO 294-4 | |
Across Flow | *** % | ISO 294-4 | |
- | *** % | Internal | |
Water Absorption | *** % | ASTM D570 | 50% RH |
Water Absorption | *** % | ASTM D570 | Saturation |
Water Absorption | *** % | ISO 62 | 50% RH |
Water Absorption | *** % | ISO 62 | Saturation |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ISO 527 | 23℃ |
Tensile Strength | |||
Yield | *** Mpa | ASTM D638 | 23℃ |
Yield | *** Mpa | ISO 527 | -40℃ |
Yield | *** Mpa | ISO 527 | 23℃ |
Yield | *** Mpa | ISO 527 | 80℃ |
Tensile Elongation | |||
Yield | *** % | ASTM D638 | 23℃ |
Yield | *** % | ISO 527 | 23℃ |
Nominal Tensile Strain at Break | *** % | ISO 527 | 23℃ |
Flexural Modulus | *** Mpa | ASTM D790 | 23℃ |
Flexural Modulus | *** Mpa | ISO 178 | 23℃ |
Tensile Creep Modulus | |||
1000h | *** Mpa | ISO 899 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179 | |
23℃ (73℉) | *** kJ/m² | ISO 179 | |
Charpy Unnotched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179 | |
23℃ (73℉) | *** kJ/m² | ISO 179 | |
Izod Notched Impact Strengh | |||
-40℃ (-40℉) | *** J/m | ASTM D256 | |
-40℃ (-40℉) | *** kJ/m² | ISO 180 | |
23℃ (73℉) | *** J/m | ASTM D256 | |
23℃ (73℉) | *** kJ/m² | ISO 180 | |
| 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 | |
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ISO 75 | |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ASTM D648 | |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75 | |
Coefficient of Linear Thermal Expansion | |||
Flow | *** E-6/°C | Internal | |
- | *** E-6/°C | ASTM D E831 | |
Melt Temperature(Tm) | *** °C | ASTM D3418 | |
Melt Temperature(Tm) | *** °C | ISO 3146 | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-cm | ASTM D257 | 1.5 mm |
Volume Resistivity | *** Ohm-cm | IEC 60093 | |
Surface Resistivity | *** Ohm | ASTM D257 | 1.5 mm |
Surface Resistivity | *** Ohm | IEC 60093 | |
Dielectric Constant(Permittivity) | |||
100Hz | *** - | IEC 60250 | |
1MHz | *** - | IEC 60250 | |
Dissipation Factor | |||
100Hz | *** E-4 | IEC 60250 | |
1MHz | *** E-4 | IEC 60250 | |
Comparative Tracking Index (CTI) | |||
- | *** V | IEC 60112 | |
Dielectric Strength | *** kV/mm | IEC 60243-1 |
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.
