The Effectiveness of Cardanol as Plasticiser, Activator, and Antioxidant for Natural Rubber Processing

被引:15
作者
Alexander, M. [1 ,2 ]
Thachil, E. T. [1 ]
机构
[1] Cochin Univ Sci & Technol, Dept Polymer Sci & Rubber Technol, Kochi 682022, Kerala, India
[2] Union Christian Coll, Dept Chem, Aluva 683102, Kerala, India
关键词
SULFUR VULCANIZATION; RENEWABLE RESOURCES; REINFORCEMENT; POLYMERS; FILLERS; PHENOL;
D O I
10.1177/147776061002600301
中图分类号
TB33 [复合材料];
学科分类号
摘要
Cardanol is the main ingredient of cashew nut shell liquid (CNSL), an agro-byproduct. The merits of cardanol as plasticiser, activator, and antioxidant for natural rubber processing are compared with those of a conventional plasticiser (aromatic oil), coactivator (stearic acid), and antioxidants (styrenated phenol (SP) and trimethyl quinoline (TQ)). The cure characteristics, mechanical properties, extractability, and ageing behaviour are compared under identical conditions. It has been established that cardanol, when used as plasticiser, coactivator, or antioxidant, gives rise among other things to similar tensile properties, shorter cure times, and superior ageing behaviour when compared with the conventional plasticiser, coactivator, and antioxidants. This is of significance from the viewpoint of economy and conservation.
引用
收藏
页码:107 / 123
页数:17
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