ICCAS OpenIR
The effects of supercritical fluid on morphology of polystyrene in gas-assisted injection molding - Fountain flow effect and laminar structure
Wang, DY; Wang, J; Qu, XZ; Liang, RF; Qi, ZN
2000-02-01
Source PublicationACTA POLYMERICA SINICA
ISSN1000-3304
Issue1Pages:111-113
AbstractThe effect of supercritical fluid on morphology of polystyrene in gas-assisted injection molding was studied, the SEM result showed that the morphology of polystyrene treated by supercritical fluid nitrogen gas was very different from that of untreated polystyrene. There was a laminar structure in treated polystyrene that induced by fountain flow when the melt was propelled by the gas in gas-assisted injection molding. It was also found that gas penetration induced the occurrence of self-similar structure, e. g. fractal structure which was related with viscosity finger effects.
KeywordSupercritical Fluid Polystyrene Morphology Viscosity Finger Melt Penetration
Indexed BySCI
Language英语
WOS IDWOS:000085450900024
PublisherSCIENCE PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/75706
Collection中国科学院化学研究所
Corresponding AuthorWang, DY
AffiliationChinese Acad Sci, Inst Chem, State Engn Res Ctr Engn Plast, State Key Lab Engn Plast, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Wang, DY,Wang, J,Qu, XZ,et al. The effects of supercritical fluid on morphology of polystyrene in gas-assisted injection molding - Fountain flow effect and laminar structure[J]. ACTA POLYMERICA SINICA,2000(1):111-113.
APA Wang, DY,Wang, J,Qu, XZ,Liang, RF,&Qi, ZN.(2000).The effects of supercritical fluid on morphology of polystyrene in gas-assisted injection molding - Fountain flow effect and laminar structure.ACTA POLYMERICA SINICA(1),111-113.
MLA Wang, DY,et al."The effects of supercritical fluid on morphology of polystyrene in gas-assisted injection molding - Fountain flow effect and laminar structure".ACTA POLYMERICA SINICA .1(2000):111-113.
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