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PARALOID™ K-445 | SURECEL™ 467 | SURECEL™ 488 | |
---|---|---|---|
Molecular Weight | + | ++ | +++ |
Loading Level (PHR) | 9 | 7 | 5 |
Extrusion Torque (G-m) | 4643 | 4716 | 4431 |
Melt Pressure at the Die (psi) | 1137 | 1230 | 1134 |
Melt Pressure at Screw Tips (psi) | 1442 | 1554 | 1428 |
Melt Temperature (ºC) | 172 | 172 | 173 |
Time to Floor* (s) | 46 | 53 | 48 |
Relative Foam Expansion** | 100 | 111 | 101 |
Relative Foam Density** | 100 | 99 | 103 |
Similar Fusion Characteristics
SURECEL™ 488 offers similar drop-in replacement even at a lower level of dosage.
Melt Rheology
SURECEL™ 488 as an ultra-high molecular weight processing aid that exhibits comparable or enhanced melt flow.
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