Effect of the conditions of thermomechanical reclaiming of ground tire rubber on the properties of reclaimed rubber materials

被引：2
|
作者：
Formela, Krzysztof [1 ]
Bogucki, Marcin [2 ]
Staczek, Pawel [2 ]
机构：
[1] Gdansk Tech Univ, Katedra Technol Polimerow, Wydzial Chem, PL-80233 Gdansk, Poland
[2] Politech Lubelska, Wydzial Mech, Katedra Automatyzacji, PL-20618 Lublin, Poland
来源：
POLIMERY | 2015年 / 60卷 / 01期
关键词：
waste rubber; material recycling; twin screw extrusion; response surface methodology; TWIN-SCREW EXTRUDER; RESPONSE-SURFACE METHODOLOGY; MECHANICAL-PROPERTIES; CONTINUOUS DEVULCANIZATION; EXTRUSION PROCESS; SHEAR-STRESS; WASTE RUBBER; POWDER; CONFIGURATION; OPTIMIZATION;
D O I：
10.14314/polimery.2015.057
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Thermomechanical reclaiming of ground tire rubber (GTR) was performed using a co-rotating twin screw extruder. Based on response surface methodology (RSM) the influence of reclaiming conditions (temperature of barrel, screw rotational speed, feed rate) on the processing (screw torque) and properties of reclaimed rubber (acetone extract content, sol fraction, Mooney viscosity, torque increment AM and optimal vulcanization time) were determined. It was found that barrel temperature is the main factor affecting the thermomechanical reclaiming process and quality of reclaimed rubber.
引用
收藏
页码：57 / 65
页数：9
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