Bang-long XIANG, Rong GUAN, Shi-fang YANG. The Development of Microcellular Foaming Mechanism. [J]. Polymer Bulletin 18(6):7-15(2005)
DOI:
Bang-long XIANG, Rong GUAN, Shi-fang YANG. The Development of Microcellular Foaming Mechanism. [J]. Polymer Bulletin 18(6):7-15(2005) DOI: 10.14028/j.cnki.1003-3726.2005.06.002.
The Development of Microcellular Foaming Mechanism
Microcellular plastics is a newly-developed material which cell size is less than100μm.In this paper
the development of microcellular foaming mechanism is reviewed.Three critical progresses of microcellular foaming mechanism (the formation of polymer-gas homogeneous phase system
nucleation
bubble growth and shaping) are discussed respectively
and some fundamental models and theories of them are introduced.Lastly
some proposals of mechanism study are put forward and the prospect of microcellular foaming study is proposed also.