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PROTEQ™ L24C4
| Category: | PP Copolymer , Polypropylene Copolymer |
| Manufacturer: | Marplex Australia Pty. Ltd. |
| Trademark: | PROTEQ™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | GKsQac_PROTEQ-L24C4.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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PROTEQ™ L24C4 is a high flow, 20% calcium carbonate filled grade of polypropylene copolymer. It has improved impact strength, and is intended for use in products where a good balance of rigidity, flow and impact properties are required, together with excellent surface appearance Note: The letter U in the product name indicates that UV stabiliser has been added (PROTEQ™ L24UC4) |
| General Information | |
|---|---|
| Filler / Reinforcement |
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| Features |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.04 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 20 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow (3.00 mm) | 1.4 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shore Hardness | ISO 868 | ||
| Shore D | 65 | ||
| Shore D, 15 sec | 56 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1(3.20 mm) | 17.0 | MPa | ASTM D638 |
| Tensile Elongation 2(Break, 3.20 mm) | 180 | % | ASTM D638 |
| Flexural Modulus 3(3.20 mm) | 1300 | MPa | ASTM D790 |
| Flexural Strength 4(3.20 mm) | 28.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (3.20 mm) | 100 | J/m | ASTM D256 |
| Unnotched Izod Impact (3.20 mm) | No Break | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed, 3.20 mm | 97.0 | °C | |
| 1.8 MPa, Unannealed, 3.20 mm | 55.0 | °C | |
| CLTE - Flow | 8.0E-5 | cm/cm/°C | ASTM D696 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (1.60 mm) | HB | UL 94 | |
| Glow Wire Ignition Temperature (1.60 mm) | 550 | °C | AS/NZS 60695 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 85.0 to 90.0 | °C | |
| Drying Time | 2.0 to 4.0 | hr | |
| Rear Temperature | 195 to 215 | °C | |
| Middle Temperature | 205 to 225 | °C | |
| Front Temperature | 215 to 235 | °C | |
| Processing (Melt) Temp | 220 to 270 | °C | |
| Mold Temperature | 50.0 to 80.0 | °C | |
| Injection Pressure | 60.0 to 140 | MPa | |
| Injection Rate | Moderate | ||
| Back Pressure | 0.100 to 0.500 | MPa | |
| Screw Speed | 40 to 60 | rpm | |
| Clamp Tonnage | 3.0 to 6.0 | kN/cm² |
| Note Message | |
|---|---|
| 1 . | 5.0 mm/min |
| 2 . | 5.0 mm/min |
| 3 . | 1.3 mm/min |
| 4 . | 1.3 mm/min |
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|---|---|---|---|
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