EVA/HSP 复合发泡材料的制备和性能

doi:10.12066/j.issn.1007-2861.1956

Abstract

Abstract:

The composite foams consisting of ethylene-vinyl acetate (EVA) and hemp stem powder (HSP) are prepared by melt mixing and compressing molding. Morphology of the samples is evaluated with scanning electron microscopy (SEM), and rheological properties evaluated with Haake rheometer. The effects of HSP content on quick drying and mechanical properties are studied, and the mechanism is explored. When the HSP content is 10$\sim$20 phr, the materials have the best overall performance because a proper amount of HSP can improve cell morphology, strengthen, toughen the matrix, and give the materials quick drying performance.

Key words: ethylene-vinyl acetate (EVA), hemp stem powder (HSP), composite foams, cell morphology, mechanical property

CLC Number:

TQ328

LIU Li, ZHU Huijie, TU Duoxiang, HAO Xinmin, HUANG Jie. Preparation and properties of EVA/HSP composite foams[J]. Journal of Shanghai University（Natural Science Edition）, 2018, 24(5): 782-790.

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URL: https://www.journal.shu.edu.cn/EN/10.12066/j.issn.1007-2861.1956

https://www.journal.shu.edu.cn/EN/Y2018/V24/I5/782

Figures/Tables 9

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References 29

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Preparation and properties of EVA/HSP composite foams

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