Specifications
Classification code: 443.1 Atmospheric Properties - 621.2 Fusion Reactors - 657.1 Solar
Energy and Phenomena
DOI: 10.1364/OL.38.002720
Database: Compendex
Compilation and indexing terms, © 2013 Elsevier Inc.
Copyright © 2013 Elsevier B.V. All rights reserved. SciVerse® is a registered trademark of Elsevier
Properties S.A., used under license.
20130831 新增 15 条
1.
Accession number: 20133416639039
Title: Characterization of polypropylene-polyethylene blends made of waste materials with
compatibilizer and nano-filler
Authors: Fang, Changing1 ; Nie, Long1 ; Liu, Shaolong1 ; Yu, Ruien1 ; An, Ningli1 ; Li, Shasha1/方
长青;聂龙;刘少龙;于瑞恩;安宁丽;理莎莎
Author affiliation: 1 College of Printing and Packaging Engineering, Xi'An University of
Technology, Xi'an 710048, Shaanxi, China
Corresponding author: Fang, C. (fcqxaut@163.com)
Source title: Composites Part B: Engineering
Abbreviated source title: Compos Part B: Eng
Volume: 55
Issue date: 2013
Publication year: 2013
Pages: 498-505
Language: English
ISSN: 13598368
CODEN: CPBEFF
Document type: Journal article (JA)
Publisher: Elsevier Ltd, Langford Lane, Kidlington, Oxford, OX5 1GB, United Kingdom
Abstract: Waste polypropylene and polyethylene were blended by a twin-screw extruder with
two compatibilizers (PE-g-MAH and EPDM) and an additive (O-MMT). The mechanical properties
were measured firstly. By adding O-MMT, the tensile strength showed a decline while the impact
strength made a promotion. The phase morphology was observed by scanning electron
microscopy (SEM) to explore the fracture toughness of blends. The blend with EPDM had a better
compatibilization than PE-g-MAH. X-ray diffraction was used to investigate the crystallization
behavior and the result showed no change by blending. Moreover, further measurements such as
thermogravimetric (TGA) and differential scanning calorimetry (DSC) were taken to show the
thermal stability and crystallization temperature of the blend. Additionally, the storage modulus
and loss modulus are measured by dynamic mechanical analysis (DMA), the presence of O-MMT
caused the increases of the storage modulus and loss modulus. © 2013 Published by Elsevier Ltd.
All rights reserved.
Number of references: 22
Main heading: Polyethylenes
Controlled terms: Blending - Compatibilizers - Crystallization - Differential scanning