An explanation of the discrepancy in gapwise‐density variation of injection‐molded parts between Kamal's and Greener's data

T. ‐S Chung

doi:10.1002/pen.760282212

An explanation of the discrepancy in gapwise‐density variation of injection‐molded parts between Kamal's and Greener's data

T. ‐S Chung^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The purpose of this short note is to attempt to explain the density variation across the thickness of injection‐molded articles. The effects of a gate frozen process on the fluid motion and density buildup during the packing stage were schematically described, determined, and mathematically simulated. The calculated results are qualitatively consistent with the previous data.

Original language	English (US)
Pages (from-to)	1509-1512
Number of pages	4
Journal	Polymer Engineering & Science
Volume	28
Issue number	22
DOIs	https://doi.org/10.1002/pen.760282212
State	Published - Nov 1988
Externally published	Yes

ASJC Scopus subject areas

General Chemistry
Polymers and Plastics
Materials Chemistry

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10.1002/pen.760282212

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title = "An explanation of the discrepancy in gapwise‐density variation of injection‐molded parts between Kamal's and Greener's data",

abstract = "The purpose of this short note is to attempt to explain the density variation across the thickness of injection‐molded articles. The effects of a gate frozen process on the fluid motion and density buildup during the packing stage were schematically described, determined, and mathematically simulated. The calculated results are qualitatively consistent with the previous data.",

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year = "1988",

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AB - The purpose of this short note is to attempt to explain the density variation across the thickness of injection‐molded articles. The effects of a gate frozen process on the fluid motion and density buildup during the packing stage were schematically described, determined, and mathematically simulated. The calculated results are qualitatively consistent with the previous data.

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JO - Polymer Engineering & Science

JF - Polymer Engineering & Science

IS - 22

ER -

An explanation of the discrepancy in gapwise‐density variation of injection‐molded parts between Kamal's and Greener's data

Abstract

ASJC Scopus subject areas

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