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Molding characteristics

Contents Introduction Cautions in molding Molding machines Molding conditions
Molding characteristics Product design Mold design Countermeasures for defects  

FlowabilityMold shrinkageAfter-shrinkageThermal stability

List of TOPAS® COC grades This page's PDF(2.41MB)
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5. Molding characteristics

5.2 Mold shrinkage


Fig. 5-3 Mold shrinkage of 5013L-10
(80 mm square plate, 2 mm thickness)

Fig. 5-4 Mold shrinkage of 6013S-04
(80 mm square plate, 1 mm thickness)

Fig. 5-5 Mold shrinkage of 6013S-04
(80 mm square plate, 2mm thickness)

Fig. 5-6 Mold shrinkage of 6015S-04
(80 mm square plate, 1 mm thickness)

Fig. 5-7 Mold shrinkage of 6015S-04
(80 mm square plate, 2 mm thickness)

Fig. 5-8 Mold shrinkage of 8007S-04
(80 mm square plate, 2 mm thickness)

Fig. 5-9 Mold shrinkage of 6013EC-01
(120 mm square plate, 3 mm thickness)
 

 

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FlowabilityMold shrinkageAfter-shrinkageThermal stability

Contents Introduction Cautions in molding Molding machines Molding conditions
Molding characteristics Product design Mold design Countermeasures for defects