Reclamation and recycling of waste rubber

Citation
B. Adhikari et al., Reclamation and recycling of waste rubber, PROG POLYM, 25(7), 2000, pp. 909-948
Citations number
211
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
PROGRESS IN POLYMER SCIENCE
ISSN journal
00796700 → ACNP
Volume
25
Issue
7
Year of publication
2000
Pages
909 - 948
Database
ISI
SICI code
0079-6700(200009)25:7<909:RAROWR>2.0.ZU;2-5
Abstract
One of the various problems which mankind faces as it enters into the 21st century is the problem of waste disposal management. Since polymeric materi als do not decompose easily, disposal of waste polymers is a serious enviro nmental problem. Large amounts of rubbers are used as tires for aeroplanes, trucks, cars, two-wheelers etc. But after a long run when these tires are not serviceable and discarded, only a few grams or kilograms of rubber (<1% ) are abraded out from the tire. Almost the entire amount of rubber from th e worn out tires is discarded, which again need very long time for natural degradation due to crosslinked structure of rubbers and presence of stabili zers and other additives. This poses two major problems: the wastage of val uable rubber and the disposal of waste tires leading to environmental pollu tion. Two major approaches to solve this problem are the recycle and the re use of used and waste rubber, and the reclaim of rubber raw materials, (C) 2000 Elsevier Science Ltd, All rights reserved.