Improvement of Toughness of UHMWPE/PP Blends

Feixiang Guo; Hao Jiang; Hui Lü; Yanhua Yin

doi:10.15918/j.jbit1004-0579.18055

Improvement of Toughness of UHMWPE/PP Blends

Feixiang Guo, Hao Jiang, Hui Lü, Yanhua Yin^*

^*此作品的通讯作者

化学与化工学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

Ultra-high molecular weight polyethylene (UHMWPE) was blended with polypropylene (PP) in order to ensure good processing. Inorganic rigid particles were also used to toughen UHMWPE/PP blends. CaCO₃ and a compound additive containing heat mixed polyethylene glycol 2000 and white diatomite were added to the blends. The crystalline, surface morphology and mechanical properties of the blends were investigated comprehensively. The toughness of the material is effectively improved. By contrast, the compound additive had a better result. When the content of additive was 15%, the elongation at the break increased by 279.2% and the fracture energy increased by 343.8% compared to the original samples.

源语言	英语
页（从-至）	667-674
页数	8
期刊	Journal of Beijing Institute of Technology (English Edition)
卷	28
期	3
DOI	https://doi.org/10.15918/j.jbit1004-0579.18055
出版状态	已出版 - 1 9月 2019

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title = "Improvement of Toughness of UHMWPE/PP Blends",

abstract = "Ultra-high molecular weight polyethylene (UHMWPE) was blended with polypropylene (PP) in order to ensure good processing. Inorganic rigid particles were also used to toughen UHMWPE/PP blends. CaCO3 and a compound additive containing heat mixed polyethylene glycol 2000 and white diatomite were added to the blends. The crystalline, surface morphology and mechanical properties of the blends were investigated comprehensively. The toughness of the material is effectively improved. By contrast, the compound additive had a better result. When the content of additive was 15%, the elongation at the break increased by 279.2% and the fracture energy increased by 343.8% compared to the original samples.",

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note = "Publisher Copyright: {\textcopyright} 2019 Editorial Department of Journal of Beijing Institute of Technology.",

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T1 - Improvement of Toughness of UHMWPE/PP Blends

AU - Guo, Feixiang

AU - Jiang, Hao

AU - Lü, Hui

AU - Yin, Yanhua

PY - 2019/9/1

Y1 - 2019/9/1

N2 - Ultra-high molecular weight polyethylene (UHMWPE) was blended with polypropylene (PP) in order to ensure good processing. Inorganic rigid particles were also used to toughen UHMWPE/PP blends. CaCO3 and a compound additive containing heat mixed polyethylene glycol 2000 and white diatomite were added to the blends. The crystalline, surface morphology and mechanical properties of the blends were investigated comprehensively. The toughness of the material is effectively improved. By contrast, the compound additive had a better result. When the content of additive was 15%, the elongation at the break increased by 279.2% and the fracture energy increased by 343.8% compared to the original samples.

AB - Ultra-high molecular weight polyethylene (UHMWPE) was blended with polypropylene (PP) in order to ensure good processing. Inorganic rigid particles were also used to toughen UHMWPE/PP blends. CaCO3 and a compound additive containing heat mixed polyethylene glycol 2000 and white diatomite were added to the blends. The crystalline, surface morphology and mechanical properties of the blends were investigated comprehensively. The toughness of the material is effectively improved. By contrast, the compound additive had a better result. When the content of additive was 15%, the elongation at the break increased by 279.2% and the fracture energy increased by 343.8% compared to the original samples.

KW - Inorganic filler

KW - Toughness

KW - Ultra-high molecular weight polyethylene (UHMWPE)

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DO - 10.15918/j.jbit1004-0579.18055

M3 - Article

AN - SCOPUS:85076682374

SN - 1004-0579

VL - 28

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JO - Journal of Beijing Institute of Technology (English Edition)

JF - Journal of Beijing Institute of Technology (English Edition)

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Improvement of Toughness of UHMWPE/PP Blends

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