共挤型材生产中PMMA与PVC的粘接

Adhesive survey of PMMA & PVC in production of common-squeezing material

对共挤型材生产中PMMA与PVC的粘接机理作了分析,介绍了PVC和PMMA的相容性,从口模流道设计、定型冷却系统设计阐述了共挤模具的设计方法,以利加强共挤型材的粘接强度。

It analyzes adhesive mechanism of PMMA & PVC in production of common-squeezing material,introduces compatibility of PVC & PMMA ,and illustrates design method of common- squeezing mold from design of mouth mold flow channel & design of patterned cooling system so as to strengthen adhesive strength of common-squeezing material.