The Effect of Water-Soluble Plasticizer on Barren Raw Material Hard Plastic Extruding Course
In hard plastic extruding course, the frictional resistance among particles and between the particles and mould make the extruding pressure 4 to 20 times larger than soft-plastic extruding. This paper study the plasticizer mechanism of water-soluble plasticizer in hard plastic extruding course, and emphasize that in this course the plasticizer liquid film not only have good combination with ceramic particle, but also has high yield strength so that the plasticizer liquid film is difficult to slide and be pulled thin. The compound usage of different plasticizers which can improve the effect of plasticizer enhances the quality of the final molding body.
Takashi Goto, Yibing Cheng, Zhengyi Fu and Lianmeng Zhang
X. L. Ji et al., "The Effect of Water-Soluble Plasticizer on Barren Raw Material Hard Plastic Extruding Course", Advanced Materials Research, Vol. 66, pp. 21-24, 2009