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Husky-Better-Color-Changes
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  1. Introduction
  2. Presentation Outline
  3. Poll for Primary Market Served
  4. Pigments
  5. How Different Pigments Work
  6. Non Effect Pigments Particle Size
  7. Non Effect Pigments Opacity
  8. Non Effect Pigments Color Strength
  9. Non Effect Pigments Particle Size
  10. Polymer Flow and Color Change
  11. Boundary Layer from a Color Change
  12. Molding System Considerations
  13. Poll Preform Color Changes Per Week
  14. Molding System Considerations Cont
  15. Best Design Practices for Hot Runners
  16. Watch for Mismatches
  17. Melt Channel Sizing
  18. Melt Channel Video
  19. Melt Viscosity Effect on Color Change
  20. Temperature Effect on Viscosity
  21. Why Thermal Uniformity Matters
  22. Boundary Layer vs Thermal Profile
  23. Elimination of Cold Areas
  24. Solidified Layer in Tip
  25. Cavity Filling During Color Change
  26. Using Tip Insulators
  27. UltraFlow Tip
  28. Color Dispersion and Mixing
  29. UltraFlow Color Change
  30. High Cavitation Closure Mold
  31. Financial Pay Back
  32. Melt Mixing and Color Dispersion
  33. Flowline Elimination and Color Change
  34. Color Change Planning
  35. Color Change with Persistent Pigments
  36. Purge Compounds
  37. Temperature Set Up
  38. Color Change Procedure
  39. Poll Color Change Procedure
  40. Summary
  41. Conclusion
  42. Questions and Answers
  43. Thank You
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