Effects of Geometric Characteristics on Flow Ratio of the Melt and Modifying the Checking Formula

Abstract:

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The melt fluidity of the two typical plastic, including polypropylene (PP) and polyethylene(PE), are studied in the different mold with the different characteristics of channel cross section and channel profile for the fluidity test of the melt. The relationship among the flow ratio, characteristics of channel cross section and channel profile are analyzed. The modified law of the flow ratio was proposed on the basis of the experiment, and discussed in detail. The results are better based on the experiment analysis, and the checking formula of the melt flow ratio could be used to check the designed mold in production.

Info:

Periodical:

Advanced Materials Research (Volumes 102-104)

Edited by:

Guozhong Chai, Congda Lu and Donghui Wen

Pages:

465-469

DOI:

10.4028/www.scientific.net/AMR.102-104.465

Citation:

D. H. Wang et al., "Effects of Geometric Characteristics on Flow Ratio of the Melt and Modifying the Checking Formula", Advanced Materials Research, Vols. 102-104, pp. 465-469, 2010

Online since:

March 2010

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Price:

$35.00

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