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http://dx.doi.org/10.12812/ksms.2011.13.4.101

The Strength Characteristics of Polymer Composites Injection Parts for Lightness and Safety  

Yun, Yeo-Kwon (Dept. of Mechanical Design, Yuhan College)
Kim, Jin-Ho (Dept. of Computer Aided Die & Mould, Korea Polytechnic V)
Publication Information
Journal of the Korea Safety Management & Science / v.13, no.4, 2011 , pp. 101-108 More about this Journal
Abstract
In this paper deals with strength of glass fiber reinforced plastics produced by shouting machine was investigated by universal testing instrument. We can obtain following results by performing the strength evaluation of polymer composite material according as varied environment temperature. The effect of environmental temperature on Strength properties was more sensitive in the weld specimen than parent. When changed environmental temperature, variation of strength in the parent was much bigger than it of weld specimen, that is, matrix in the parent, orientation in the specimen ware more sensitive to environmental strength. Tensile strength of polycarbonate matrix was similar regardless of mold temperature.
Keywords
Polymer Composite Material; Glass Fiber Reinforced Plastics; Tensile Strength; Polycarbonate Matrix;
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