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Molding Technology for RENATUS(R) PET

Contents Introduction Selection of Molding Conditions Molding Processability Mold Design Causes and Countermeasures for Molding Imperfections
List of RENATUS® PET grades This page's PDF(795KB)
Contents

1.  Introduction
2.  Selection of Molding Conditions
     2.1  Standard Molding Conditions
     2.2  Predrying
     2.3  Resin Temperature
     2.4  
Mold Temperature, Injection Speed, Molding Cycle
3.  Molding Processability
     3.1  Flowability
     3.2  Mold Shrinkage
     3.3  Recycling
4.  Mold Design
     4.1  Sprue Design
     4.2  Runner Design
     4.3  Gate Design
     4.4  Gas Vent
     4.5  Draft
     4.6  Mold Temperature Regulation
     4.7  Mold Materials
5.  
Causes and Countermeasures for Molding Imperfections