THE EFFECT OF DRYING TEMPERATURE ON MECHANICAL PROPERTIES OF NATURAL RUBBER LATEX PRODUCTS WITH CASSAVA PEEL WASTE POWDER MODIFIED ALKANOLAMIDE

被引:0
|
作者
Harahap, H. [1 ]
Hadinatan, K. [2 ]
Hartanto, A. [2 ]
Surya, I. [2 ]
Ginting, M. [2 ]
机构
[1] Univ Sumatera Utara, Dept Chem Engn, Kampus USU, Jalan Almamater, Medan, North Sumatera, Indonesia
[2] Univ Sumatera Utara, Dept Chem, Kampus USU, Medan, North Sumatera, Indonesia
关键词
Natural rubber latex; Cassava peel waste; Alkanolamide; Pre-vulcanization; Drying temperature;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Natural rubber latex (NRL) products filled with cassava peel waste powder was produced by coagulant dipping method. Cassava peel waste powder was modified by alkanolamide. Alkanolamide is a compound derived from Refined Bleached Deodorized Palm Stearin (RBDPS) and diethanolamine. The fillers were prepared 10 pphr into formulated latex system, followed by pre-vulcanization at 70 degrees C. The products were dipped by plate formers and dried at 100 degrees C and 120 degrees C for 20 minutes. From this study, it shows that higher drying temperature will improve the mechanical properties and crosslink density of natural rubber latex products.
引用
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页码:53 / 63
页数:11
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