Use of ground EPDM wastes in EPDM-based rubber compounds: With and without compatibilization

被引：9
作者：
Karaagac, Bagdagul [1 ]
Turan, H. Oguzhan [1 ]
Oral, Demet Dengiz [2 ]
机构：
[1] Kocaeli Univ, Dept Chem Engn, TR-41380 Kocaeli, Turkey
[2] TOFAS Turk Otomobil Fabrikasi AS, Mat Engn Adm, Res & Dev Directorate, Bursa, Turkey
来源：
JOURNAL OF ELASTOMERS AND PLASTICS | 2015年 / 47卷 / 02期
关键词：
Automotive; grinding; plug material; recycling; rubber; HIGH-DENSITY POLYETHYLENE; MECHANICAL-PROPERTIES; DEVULCANIZATION; BLENDS; OPTIMIZATION; COMPOSITES; SCRAP;
D O I：
10.1177/0095244313507800
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Ethylene-propylene-diene monomer rubber (EPDM)-based ground wastes (W-EPDM) are reutilized as rubber matrix in plug material compounds for automotive applications. Production scraps of target product are ground to 35, 40 and 60 mesh in ambient conditions. Effect of particle size and the amount of W-EPDM is studied. A new trial product of maleated ethylene-propylene rubber (EPM) and bitumen are used to improve interphase adhesion of the waste and the virgin EPDM. Cure characteristics, physico-mechanical and aging properties of all compounds are determined. Micro structure of the vulcanizates is studied for explaining dispersion and interaction between different phases. Reutilization of W-EPDM causes some reasonable deterioration in cure characteristics and mechanical properties of the product. However, some systematic and alternative recipes for plug materials are suggested considering cost and environmental benefits.
引用
收藏
页码：117 / 135
页数：19
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