Order Products : sales@su-jiao.com
MAJORIS GC321
| Category: | PP, Unspecified , Polypropylene |
| Manufacturer: | AD majoris |
| Trademark: | MAJORIS |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | F1aueZ_MAJORIS-GC321.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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GC321 is a 30% mineral filled polypropylene compound intended for injection moulding, halogen free. The product is available in both black (GC321 - 8229) and natural (GC321) but other colours can be provided on request. GC321 has been developed especially for appliances. APPLICATIONS Products requiring very high rigidity, good long term heat resistance, very high distortion temperature, low shrinkage, high dimensional stability and antistatic can suitably be made from GC321. |
| General Information | |
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| Features |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.14 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 25 | g/10 min | ISO 1133 |
| Molding Shrinkage | 0.90 - 1.4 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield) | 20.0 | MPa | ASTM D638 |
| Tensile Elongation (Yield) | 5.0 | % | ASTM D638 |
| Flexural Modulus - 1% Secant | 2200 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact (23°C) | 35 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
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| Heat Deflection Temperature (0.45 MPa, Unannealed) | 121 | °C | ISO 75-2/B |
| Ball Pressure Test (130°C) | Pass | NF C 61-303 |
| Flammability | Nominal Value | Unit | Test Method |
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| Flame Rating | HB | UL 94 | |
| Glow Wire Flammability Index (2.00 mm) | 750 | °C | IEC 60695-2-12 |
| Glow Wire Ignition Temperature (2.70 mm) | 775 | °C | IEC 60695-2-13 |
| Injection | Nominal Value | Unit | |
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| Drying Temperature | 80.0 | °C | |
| Drying Time | 3.0 | hr | |
| Processing (Melt) Temp | 220 - 270 | °C | |
| Mold Temperature | 30.0 - 50.0 | °C | |
| Injection Rate | Moderate |
| Injection instructions |
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| Holding pressure: 50 to 70% of the injection pressure |
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