Technical summary
Use of rheological trends to detect material changes, degradation or process deviations before generating scrap.
Typical applications
- Lot, supplier or recycled-content changes.
- Processes sensitive to moisture, thermal degradation or mixing.
- Production where scrap is expensive.
Key points
Early warning
The rheological trend may change before the finished product shows a defect.
Traceability
Links product quality to lot, operator and process conditions.
Preventive action
Facilitates timely temperature, speed or material-change adjustments.
Recommended inquiry data
- Product manufactured and common defect.
- Material-change frequency.
- Estimated scrap loss.
- Process variables currently recorded.
Related document
Related document: Open original PDF document.
Selection criteria
To justify the investment, quantify scrap, downtime and affected production value.
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