铸型涂料流变性

Rheological Properties of Mould and Core Coatings

迄今为止,对新型铸型和型芯涂料的研究是以流变学理论为基础的。本文讨论了流变结构模型和本构方程、触变性、颗粒的絮凝和缔合以及涂料的流变特性,闸明了宏观和微观流变学与研制铸型和型芯涂料的相互关系。

The research on new mould and core coatings has been based on the theory of rheology so far. In this paper, the theological model and equations, thixotropy, the flocculation and connection of fillers and the rheological properties of coatings are discussed. The relation between the study on mould and core coatings and macro or microrheology is expounded.