Activator from sugar cane as a green alternative to conventional vulcanization additives

被引：27

作者：

Zanchet, A. ^{[1
]}

de Sousa, F. D. B. ^{[2
]}

Crespo, J. S. ^{[3
]}

Scuracchio, C. H. ^{[4
]}

机构：

[1] Ctr Ensino Riograndense Cesurg, Rodovia Leonel de Moura Brizola BR 386, Sarandi, RS, Brazil

[2] Univ Fed Pelotas, Technol Dev Ctr, Rua Comes Carneiro 1, BR-96010610 Pelotas, RS, Brazil

[3] Univ Caxias do Sul, Rua Francisco Getulio Vargas 1130, BR-95070560 Caxias Do Sul, RS, Brazil

[4] Univ Fed Sao Carlos, Dept Mat Engn, Rodovia Washington Luis,Km 235, BR-13565905 Sao Carlos, SP, Brazil

来源：

JOURNAL OF CLEANER PRODUCTION | 2018年 / 174卷

基金：

巴西圣保罗研究基金会;

关键词：

Natural rubber; Sustainability; Conventional additives; Green additive; Sugar cane; NATURAL-RUBBER; LIGNIN; DEVULCANIZATION; COMPOSITES;

D O I：

10.1016/j.jclepro.2017.10.329

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Activators are essential additives in the production of industrially viable elastomeric compounds. However, zinc oxide, the most widely used along with stearic acid, produces environmental damage due to tire wear; as a consequence, the powdered compound is released into the environment. For this reason, there is an intense search for additives from renewable sources that are sustainable, cheaper and eco-friendly. This work brings about the use of a new material from sugar cane as an alternative activator in the vulcanization of natural rubber. Both the favorable results obtained and the considerable reduction of zinc content (74.4%) used in the compounds, with similar results compared to the standard sample, highlight the possibility of changing conventional activators such as zinc oxide to a green option from sugar cane. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：437 / 446

页数：10

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