Functional properties of composite material from recycled tires and polyurethane binder in water medium

Baltic Polymer Symposium 2015

材料科学;化学

Plesuma, R.^1 ; Malers, L.^1

Institute of Polymer Materials, Faculty of Materials Science and Applied Chemistry, Riga Technical University, P.Valdena 3/7, Riga

LV-1048, Latvia^1

关键词: Exposed to;    Functional properties;    Molding pressure;    Polyurethane binders;    Recycled tires;    Rubber particles;    Water mediums;    Water permeability;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/111/1/012004/pdf
DOI  :  10.1088/1757-899X/111/1/012004

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The present research is as a continuation of the authors' previous research of composite material and practical application of composite material largely connected with water. The aim of present study was to esablish certain functional properties of the material in water medium. Water permeability, absorption and swelling of the composite material after being exposed to water for certain period were determined. Water absorption, permeability and swelling of the composite material showed close correlation with polymer reactivity. Molding pressure, temperature and the distribution of rubber particle sizes also demonstrate a direct influence on the water absorption and permeability of the composite material. The obtained results are useful for the practical application of selected composite material with desirable and predictable functional properties.