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Tarnoform® 300 AST
| Category: | Acetal (POM) Copolymer , Acetal (POM) Copolymer |
| Manufacturer: | Grupa Azoty S.A. |
| Trademark: | Tarnoform® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Rfdhvc_Tarnoform-300-AST.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Tarnoform® 300 AST - inherently antistatic injection moulding grade suitable especially for applications, where combination of high mechanical and antistatic properties are required. Good antistatic properties are obtained, when moulded parts absorbs enough humidity. Should be used in humid environment. |
| General Information | |
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| Features |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.40 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 10 | g/10 min | ISO 1133 |
| Melt Volume-Flow Rate (MVR) (190°C/2.16 kg) | 8.50 | cm³/10min | ISO 1133 |
| Molding Shrinkage - Flow (2.00 mm) | 2.0 | % | ISO 294-4 |
| Water Absorption | ISO 62 | ||
| Saturation, 23°C | 0.80 | % | |
| Equilibrium, 23°C, 50% RH | 0.20 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Ball Indentation Hardness (H 358/30) | 140 | MPa | ISO 2039-1 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2600 | MPa | ISO 527-2/1 |
| Tensile Stress (Yield) | 57.0 | MPa | ISO 527-2/50 |
| Tensile Strain | ISO 527-2/50 | ||
| Yield | 9.5 | % | |
| Break | 40 | % | |
| Flexural Modulus 1 | 2400 | MPa | ISO 178 |
| Flexural Stress 2 | 62.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | 6.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength | 90 | kJ/m² | ISO 179/1eU |
| Notched Izod Impact Strength | 7.0 | kJ/m² | ISO 180 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 110 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 145 | °C | ISO 306/B |
| Melting Temperature | 167 | °C | ISO 11357-3 |
| Limit of Temperature - a few hours operation | 100 | °C |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Burning Rate | < 100 | mm/min | FMVSS 302 |
| Additional Information | Nominal Value | Test Method | |
|---|---|---|---|
| ISO Type | POM-K, M-GNZ, 03-002 | ISO 1874 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+10 | ohms | IEC 60093 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (3.20 mm) | HB | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 100 to 120 | °C | |
| Drying Time | 2.0 to 4.0 | hr | |
| Suggested Max Moisture | < 0.10 | % | |
| Suggested Max Regrind | 10 | % | |
| Processing (Melt) Temp | 180 to 230 | °C | |
| Mold Temperature | 60.0 to 120 | °C | |
| Injection Pressure | 60.0 to 120 | MPa | |
| Injection Rate | Slow-Moderate |
| Note Message | |
|---|---|
| 1 . | 2.0 mm/min |
| 2 . | 2.0 mm/min |
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