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MouldsPlus-ColorChange
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  1. Introduction
  2. How to do Effective Color Change
  3. Know Your Process
  4. Pigments
  5. How Different Pigments Work
  6. Non Effect Pigments Particle Size
  7. Physics of Polymer Flow
  8. Boundary Layer from a Color Change
  9. Molding System Considerations
  10. Best Design Practices for Hot Runners
  11. Melt Channel Sizing
  12. Why Thermal Uniformity Matters
  13. Boundary Layer vs Thermal Profile
  14. Elimination of Cold Area
  15. Color Change Planning Not Optimized
  16. Color Change Planning Optimized
  17. Purge Compounds Can Improve Color Change
  18. Purging Process Analysis
  19. Scrap
  20. Down Time
  21. Cost Efficiency
  22. Quality
  23. What is Ultra Purge
  24. How Ultra Purge Works
  25. Temperature Effect on Viscosity
  26. For Use With
  27. Why use Ultra Purge
  28. Cost Analysis PE Application
  29. Ultra Purge Benefits
  30. Ultra Purge Product Line
  31. Purging Procedures
  32. Pictures
  33. Closures
  34. Bubbles
  35. Solidified Layer in Tip Slows Color Change
  36. Using Tip Insulators Improves Color Change
  37. Cavity Filling During Color Change
  38. Watch for Mismatches
  39. Summary
  40. Conclusion
  41. Questions and Answers
  42. Thank You
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