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SABIC® PP QR678K
| Category: | PP Random Copolymer , Polypropylene Random Copolymer |
| Manufacturer: | Saudi Basic Industries Corporation (SABIC) |
| Trademark: | SABIC® PP |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | hs9SPi_SABIC-PP-QR678K.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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SABIC® PP QR678K is a very high melt flow index random copolymer with excellent transparency and good antistatic properties. This grade combines improved aesthetics of the finished articles with low temperature processability. Part aesthetics are not affected by the lower temperatures, providing for a broader operating window. The SABIC® PP QR678K presents excellent flow behaviour, easy demoulding and good stiffness to impact ratio. Application: SABIC® PP QR678K is mainly used in injection moulding processes. The SABIC® PP QR678K aims at transparent applications were higher MFI's with good flow are required. Its intended applications include injection moulded housewares, office & home storage boxes, thin wall packaging and media packaging. The product mentioned herein is in particular not tested and therefore not validated for use in pharmaceutical/medical applications. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.905 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 80 | g/10 min | ASTM D1238, ISO 1133 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 90 | ASTM D785 | |
| Shore Hardness (Shore D) | 64 | ISO 868 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| 1% Secant 1 | 1150 | MPa | ASTM D638 |
| -- | 1100 | MPa | ISO 527-2/1A/1 |
| Tensile Strength | |||
| Yield 2 | 28.0 | MPa | ASTM D638 |
| Yield | 28.0 | MPa | ISO 527-2/1A/50 |
| Tensile Elongation | |||
| Yield 3 | 13 | % | ASTM D638 |
| Yield | 13 | % | ISO 527-2/1A/50 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| 0°C | 1.5 | kJ/m² | |
| 23°C | 4.0 | kJ/m² | |
| Notched Izod Impact | |||
| 0°C | 20 | J/m | ASTM D256A |
| 23°C | 40 | J/m | ASTM D256A |
| 0°C | 1.5 | kJ/m² | ISO 180/1A |
| 23°C | 3.5 | kJ/m² | ISO 180/1A |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load | |||
| 0.45 MPa, Unannealed | 80.0 | °C | ASTM D648 |
| 0.45 MPa, Unannealed 4 | 75.0 | °C | ISO 75-2/Bf |
| 1.8 MPa, Unannealed | 57.0 | °C | ASTM D648 |
| 1.8 MPa, Unannealed 5 | 52.0 | °C | ISO 75-2/Af |
| Vicat Softening Temperature | |||
| -- | 125 | °C | ASTM D1525, ISO 306/A120 5 6 |
| -- | 70.0 | °C | ASTM D1525, ISO 306/B120 6 7 |
| Note Message | |
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| 1 . | 1.0 mm/min |
| 2 . | 50 mm/min |
| 3 . | 50 mm/min |
| 4 . | testbar 80*10*4mm |
| 5 . | testbar 80*10*4mm |
| 6 . | Rate B (120°C/h), Loading 1 (10 N) |
| 7 . | Rate B (120°C/h), Loading 2 (50 N) |
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