Mechanical and dynamic mechanical properties of a waste rubber powderfilled high-density polyethylene (HDPE) composite are investigated. Rubber powder is surface-modified with acrylamide (AAm) using ultraviolet. Rubber powder and HDPE are extruded using a single-screw extruder and maleic anhydride-g
Mechanical and dynamical mechanical properties of chloroprene rubber and cellulose II composites
β Scribed by Agnes F. Martins; Sergio M. de Meneses; Leila L. Y. Visconte; Regina C. R. Nunes
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 95 KB
- Volume
- 92
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
Vulcanized composites of chloroprene rubber (CR) with cellulose II (Cel II) as a filler were investigated. Cel II, obtained by the coagulation of cellulose xanthate, was incorporated in the rubber by the traditional method. The filler content varied from 0 to 30 phr. For comparison purposes, carbon black (CB)βCR composites were also studied. The CB amount varied from 0 to 45 phr. The mechanical and dynamic mechanical properties were determined, and the CR composite containing 20 phr of Cel II showed the best set of properties. Β© 2004 Wiley Periodicals, Inc. J Appl Polym Sci 92: 2425β2430, 2004
π SIMILAR VOLUMES
Three-component composites consisting of polypropylene (PP) matrix, poly-(vinyl butyral) (PVB) modifier, and mica filler at various ratios of matrix to modifies and a constant mica content (30 wt %) were prepared by using two different kinds of PVB, viz., PVB and PVB-P. By correlating with the morph
The mechanical blending of polyamide 6 and epichlorohydrin elastomers, polyepichlorohydrin, PEPI, and poly(epichlorohydrin-co-ethylene oxide), ECO, is accompanied by grafting copolymerization. In this work the influence of the graft copolymer on the thermal and mechanical properties of the blends is