CONFLICT OF INTEREST STATEMENT The authors declare no conflict of interest. REFERENCES 1 U. S. Environmental Protection Agency, Profile of the Rubber and Plastic Industry, U. S. Environmental Protection Agency, washington, DC 2005, p EPA/310. 2, Air emissions from scrap tire combustion, EPA, Washington, DC, USA 1997. 3, Engineering with Rubber: How to Design Rubber Components, Carl Hanser Verlag GmbH Co KG, Munich Germany, 2012. 4, , , , , J. Mar. Sci. 2002, 59, S243.