Category: | Acetal (POM) Copolymer , Acetal (POM) Copolymer |
Manufacturer: | BASF Corporation |
Trademark: | Ultraform® |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | 9vFxLZ_Ultraform-H-4320-UNC-Q600.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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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. |
General Information | |
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Features |
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Uses |
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Agency Ratings |
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RoHS Compliance |
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Forms |
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Processing Method |
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Multi-Point Data |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.39 | g/cm³ | ASTM D792, ISO 1183 |
Melt Volume-Flow Rate (MVR) (190°C/2.16 kg) | 2.20 | cm³/10min | ISO 1133 |
Molding Shrinkage | |||
Flow : 3.18mm | 2.0 | % | |
Vertical flow direction | 2.1 | % | ISO 294-4 |
Flow direction | 2.2 | % | ISO 294-4 |
Water Absorption | |||
Saturation | 0.80 | % | ASTM D570 |
Saturated, 23°C | 0.80 | % | ISO 62 |
Balance, 50% RH | 0.20 | % | ASTM D570 |
Equilibrium, 23°C, 50% RH | 0.20 | % | ISO 62 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus (23°C) | 2600 | MPa | ISO 527-2 |
Tensile Strength | |||
Yield, 23°C | 63.0 | MPa | ASTM D638, ISO 527-2 |
Yield, -40°C | 93.0 | MPa | ISO 527-2 |
Yield, 80°C | 32.0 | MPa | ISO 527-2 |
Tensile Elongation (Yield, 23°C) | 10 | % | ASTM D638, ISO 527-2 |
Nominal Tensile Strain at Break (23°C) | 31 | % | ISO 527-2 |
Tensile Creep Modulus (1000 hr) | 1300 | MPa | ISO 899-1 |
Flexural Modulus | |||
23°C | 2410 | MPa | ASTM D790 |
23°C | 2700 | MPa | ISO 178 |
Impact | Nominal Value | Unit | Test Method |
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Charpy Notched Impact Strength | ISO 179 | ||
-30°C | 5.5 | kJ/m² | ISO 179 |
23°C | 6.0 | kJ/m² | ISO 179 |
Charpy Unnotched Impact Strength | ISO 179 | ||
-30°C | 180 | kJ/m² | ISO 179 |
23°C | 250 | kJ/m² | ISO 179 |
Notched Izod Impact | |||
-40°C | 69 | J/m | ASTM D256 |
23°C | 80 | J/m | ASTM D256 |
-40°C | 4.0 | kJ/m² | ISO 180 |
23°C | 5.0 | kJ/m² | ISO 180 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load | |||
0.45 MPa, not annealed | 154 | °C | ASTM D648 |
1.8 MPa, not annealed | 96.0 | °C | ASTM D648 |
1.8 MPa, not annealed | 95.0 | °C | ISO 75-2/A |
Peak Melting Temperature | 166 | °C | ASTM D3418, ISO 3146 |
CLTE - Flow | |||
-- | 6.0E-5 | cm/cm/°C | ASTM E831 |
-- | 1.1E-4 | cm/cm/°C |
Electrical | Nominal Value | Unit | Test Method |
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Surface Resistivity 1 | 1.0E+13 | ohms | ASTM D257, IEC 60093 |
Volume Resistivity | |||
1.50 mm | 1.0E+13 | ohms·cm | ASTM D257 |
-- | 1.0E+13 | ohms·cm | IEC 60093 |
Dielectric Strength | 40 | kV/mm | IEC 60243-1 |
Dielectric Constant | IEC 60250 | ||
100 Hz | 3.80 | IEC 60250 | |
1 MHz | 3.80 | IEC 60250 | |
Dissipation Factor | IEC 60250 | ||
100 Hz | 1.0E-3 | IEC 60250 | |
1 MHz | 5.0E-3 | IEC 60250 | |
Comparative Tracking Index | 600 | V | IEC 60112 |
Extrusion | Nominal Value | Unit | |
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Drying Temperature | 80.0 - 110 | °C | |
Drying Time | 2.0 - 4.0 | hr | |
Suggested Max Moisture | 0.15 | % | |
Cylinder Zone 1 Temp. | 170 | °C | |
Cylinder Zone 3 Temp. | 180 | °C | |
Cylinder Zone 5 Temp. | 200 | °C | |
Adapter Temperature | 175 | °C | |
Melt Temperature | 175 - 200 | °C | |
Die Temperature | 175 | °C | |
Extruder Screw L/D Ratio | 20.1:1.0 to 25.0:1.0 | ||
Extruder Screw Compression Ratio | 3.0:1.0 |
Extrusion instructions |
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Screw Parameters Metering Section : 40% Transition Section : 3 to 5 flights Feed Section : balance of screw length |
Note Message | |
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1 . | 1.5 mm |
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