Influence of Fatty Acid Zinc on the Properties of NR Compound
LI Jianbo;LI Yunfeng;GUO Qingfei;ZHANG Lin;ZHAO Hongxia;ZHANG Penglong;CUI Tingting;National Engineering and Technology Research Center for Rubber Additives;
In this study,the influence of fatty acid zinc with different carbon chain distribution on the properties of NR compound was investigated. The fatty acids were from palm oil,coconut oil and tallow oil.The experimental testing results showed that the curing rate of the compound with coconut oil fatty acid zinc was high,and the compound possessed good anti-reversion properties and heat aging resistance. The Mooney viscosity of the compound containing tallow oil fatty acid zinc was low,and the processing properties and carbon black dispersion were better.
【CateGory Index】： TQ332