SABIC® QR6731K by SABIC is a polypropylene (PP) random copolymer resin. Possesses good toughness, stiffness, clarifier and anti-static agent.
- Exhibits better impact properties than homo PP, recyclability and less cycle times.
- Offers good flexibility, consistent processability and low energy consumption.
- Is suitable for processing by injection molding. Used in clear housewares items, caps & closures, lids and bottles (ISBM), CD boxes and food containers.
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Compliance
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Conversion mode
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SABIC® QR6731K properties
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 1% Secant Flexural Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Elongation at Yield | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Rockwell R | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Impact Strength, Notched Izod | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Tensile Strength at Yield | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Linear Mold Shrinkage | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index) | 0.0 Visible After Login | Visible After Login | Visible After Login |
Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Heat Deflection Temperature (HDT), Unannealed | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Vicat Softening Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
SABIC® QR6731K Processing Guidelines
Injection Molding Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Back Pressure | Visible After Login | Visible After Login | |
| Barrel Temperature | Visible After Login | Visible After Login | |
| Compression Ratio | Visible After Login | Visible After Login | |
| Drying Temperature | Visible After Login | Visible After Login | |
| Feed Temperature | Visible After Login | Visible After Login | |
| Holding Pressure | Visible After Login | Visible After Login | |
| Injection Pressure | Visible After Login | Visible After Login | |
| Melt Temperature | Visible After Login | Visible After Login | |
| Mold Temperature | Visible After Login | Visible After Login | |
| Molding Pressure | Visible After Login | Visible After Login | |
| Pre Drying Time | Visible After Login | Visible After Login | |
| Screw L/D Ratio | Visible After Login | Visible After Login | |