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MAJORIS AT231 - 8229
| Category: | PP, Unspecified , Polypropylene |
| Manufacturer: | AD majoris |
| Trademark: | MAJORIS |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | AulbCY_MAJORIS-AT231---8229.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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AT231 - 8229 is a mineral filled grade intended for extrusion and injection moulding. The product is available in natural (AT231) and black (AT231 - 8229) but other colours can be supplied on request. AT231 - 8229 has been developed especially for the automotive under hood applications requiring good long-term heat stability. APPLICATIONS Products requiring high rigidity, good long- term heat resistance, high heat distortion temperature, low shrinkage and high dimensional stability such as:
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| General Information | |
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| Filler / Reinforcement |
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| Additive |
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| Features |
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| Uses |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.05 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 0.90 | g/10 min | ISO 1133 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2200 | MPa | ISO 527-2/1 |
| Tensile Stress (Yield) | 31.0 | MPa | ISO 527-2/50 |
| Tensile Strain (Yield) | 8.5 | % | ISO 527-2/50 |
| Flexural Modulus 1 | 2300 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
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| Charpy Notched Impact Strength (23°C) | 11 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength (23°C) | No Break | ISO 179/1eU |
| Flammability | Nominal Value | Test Method | |
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| Flame Rating | HB | UL 94 |
| Injection | Nominal Value | Unit | |
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| Drying Temperature | 80.0 | °C | |
| Drying Time | 3.0 | hr | |
| Processing (Melt) Temp | 220 - 250 | °C | |
| Mold Temperature | 30.0 - 60.0 | °C | |
| Injection Rate | Moderate |
| Injection instructions |
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| Holding pressure: 50 to 70% of the injection pressure |
| Extrusion | Nominal Value | Unit | |
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| Drying Temperature | 80.0 | °C | |
| Drying Time | 3.0 | hr | |
| Cylinder Zone 1 Temp. | 220 | °C | |
| Cylinder Zone 2 Temp. | 220 | °C | |
| Cylinder Zone 3 Temp. | 230 | °C | |
| Cylinder Zone 4 Temp. | 240 | °C | |
| Melt Temperature | 210 - 240 | °C | |
| Head Temperature | 240 | °C | |
| Die Temperature | 230 | °C |
| Note Message | |
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| 1 . | 2.0 mm/min |
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