대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2004년도 춘계학술대회
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- Pages.1160-1164
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- 2004
초미세 발포 플라스틱의 수축률 변화
The shrinkage characteristics of MCPs (Micro Cellular Plastics)
- 발행 : 2004.04.28
초록
Generally in the case of parts used for precision products, tolerance of parts is very small. So inaccuate size of molding parts generates serious problems. Therefore, it's necessary to secure data about shrinkage on each condition or study about manufacturing process which reduces shrinkage. To apply MCPs to manufature of plastic product, this paper verifies how the amount of gas and Talc can affect to cell-morphology, and examines the relation between shrinkage and cell-morphology by using ASTM specimen formed by MCPs process.