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MAJORIS G420
| Category: | PP, Unspecified , Polypropylene |
| Manufacturer: | AD majoris |
| Trademark: | MAJORIS |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | MkkiTb_MAJORIS-G420.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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MAJORIS G420 is a special long glass fibre reinforced polypropylene grade, for injection moulding and extrusion. The long glass fibres, chemically coupled to the polypropylene matrix, are providing with outstanding mechanical properties. APPLICATIONS MAJORIS G420 is intended for injection moulding of highly demanding technical applications. The excellent properties of MAJORIS G420 make it suitable for:
MAJORIS G420 can, in many of these applications, substitute other engineering plastics or metal alloys. |
| General Information | |
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| Features |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.26 | g/cm³ | ISO 1183 |
| Molding Shrinkage | 0.30 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 8950 | MPa | ISO 527-2/1 |
| Tensile Stress (Break) | 120 | MPa | ISO 527-2/50 |
| Tensile Strain (Break) | 2.2 | % | ISO 527-2/50 |
| Flexural Modulus 1 | 7850 | MPa | ISO 178 |
| Flexural Stress 2 | 210 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (23°C) | 27 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength (23°C) | 65 | kJ/m² | ISO 179/1eU |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (0.45 MPa, Unannealed) | 160 | °C | ISO 75-2/B |
| Vicat Softening Temperature | 145 | °C | ISO 306/B |
| CLTE - Flow | ASTM D696 | ||
| -30°C | 4.2E-5 | cm/cm/°C | ASTM D696 |
| 23°C | 2.9E-5 | cm/cm/°C | ASTM D696 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Rear Temperature | 230 - 250 | °C | |
| Processing (Melt) Temp | 250 - 280 | °C | |
| Mold Temperature | 80.0 - 100 | °C | |
| Injection Pressure | 30.0 - 60.0 | MPa | |
| Injection Rate | Slow | ||
| Screw Speed | 30 - 150 | rpm |
| Injection instructions |
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| Holding pressure: 50 to 70% of the injection pressureBack pressure: as low as possible, 0 to 10%Holding time: as long as practical |
| Note Message | |
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| 1 . | 2.0 mm/min |
| 2 . | 50 mm/min |
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