表面改性废粉煤灰浸渍近透明高水解级聚乙烯醇凝胶的物理力学研究

IF 1.4 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Journal of Elastomers and Plastics Pub Date : 2010-07-27 DOI:10.1177/0095244310376043

A. Saha, A. Bandyopadhyay

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引用次数: 3

摘要

本文首次合成并报道了高水解级聚乙烯醇与表面改性废粉煤灰组成的聚合物凝胶。采用有机氯硅烷作为接收粉煤灰样品的表面改性剂，使其与聚乙烯醇有较强的相互作用。合成的凝胶在视觉上是透明的，与原始聚乙烯醇相比热稳定。由于聚合物与表面改性的粉煤灰之间的相互作用更好，从粘度测定结果中可以看出，这些聚合物的机械强度也高于基础聚合物和接收的粉煤灰/聚乙烯醇凝胶。

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Some Physicomechanical Investigations on Near-transparent High Hydrolyzed Grade Poly(vinyl alcohol) Gels Impregnated with Surface-modified Waste Fly Ash

Polymeric gel composed of high hydrolyzed grade poly(vinyl alcohol) and surface-modified waste fly ash has been synthesized and reported for the first time. Organic chlorosilane has been used as the surface modifier for the as-received fly ash samples for strong interaction with poly(vinyl alcohol). The resultant gels are visually transparent and thermally stable as compared to the virgin poly(vinyl alcohol). These are also mechanically stronger than the base polymer and as-received fly ash/poly(vinyl alcohol) gels due to better polymer-surface-modified fly ash interaction as reflected from their viscometric results.

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来源期刊

Journal of Elastomers and Plastics 工程技术-材料科学：综合

CiteScore

3.30

自引率

5.90%

发文量

审稿时长

6 months

期刊介绍： The Journal of Elastomers and Plastics is a high quality peer-reviewed journal which publishes original research on the development and marketing of elastomers and plastics and the area in between where the characteristics of both extremes are apparent. The journal covers: advances in chemistry, processing, properties and applications; new information on thermoplastic elastomers, reinforced elastomers, natural rubbers, blends and alloys, and fillers and additives.