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A Parametric Study Of Microcellular Abs Foam Production In The Injection Molding Process, Adam Finniss

Graduate Theses, Dissertations, and Problem Reports

Polymer foaming is an emerging technology with many possible benefits. In this work, acrylonitrile-butadiene-styrene (ABS) polymer was studied, due to its excellent structural properties, such as impact and flexural/tensile properties. Much research has been undertaken in the field of foaming; however, little information is available with a system as complex as ABS polymer, due to its multi-phase nature. By injection molding ABS polymer along with chemical foaming agents (CFA), information about the effect of process and material variables on the resultant physical properties of the foams could be gained.;This research focused on the effect of parameters such as the mold …