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PROTEQ™ C18UST4L
| 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: | 6aUaGm_PROTEQ-C18UST4L.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| PROTEQ™ C18UST4L is a high melt flow, impact toughened, 20% mineral reinforced polypropylene copolymer grade which features improved heat ageing and UV performance. This grade meets the stringent requirements of automotive interior trim durability specifications, combining good low temperature toughness with rigidity, heat resistance and improved marr performance whilst enabling easy processing and uniform reduced gloss. This grade has been developed for automotive doortrim lower components and other interior trim items. |
| 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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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.06 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 18 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow (3.00 mm) | 1.0 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shore Hardness | ISO 868 | ||
| Shore D | 71 | ||
| Shore D, 15 sec | 63 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1(3.20 mm) | 24.0 | MPa | ASTM D638 |
| Tensile Elongation 2(Break, 3.20 mm) | 80 | % | ASTM D638 |
| Flexural Modulus 3(3.20 mm) | 2280 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (3.20 mm) | 300 | 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 | 122 | °C | |
| 1.8 MPa, Unannealed, 3.20 mm | 70.0 | °C | |
| CLTE - Flow | 7.2E-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 | 30.0 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 . | 50 mm/min |
| 2 . | 50 mm/min |
| 3 . | 10 mm/min |
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