Extrusion & Post
7 visualizações
Sticking to Mold of PCTG Injection Molded Products
Fenómeno do problema
PCTG products are difficult to demold and stick to the mold surface.
Análise das causas
PCTG melt has strong adhesion to metal, the demolding draft is insufficient, and the mold surface has no release coating.
Solução
Increase the demolding draft ≥2°; use chrome-plated or DLC coated molds; appropriately reduce the mold temperature.
Conclusão principal
PCTG mold sticking requires mold surface treatment and demolding design.
Isto foi útil?
0 pessoas acharam isto útil
Obrigado pelo seu comentário!