Chemical Property Analysis of Recycled Carbon Black and Its Properties in SBR
The basic characteristics,composition and chemical properties of four kinds of recycled carbon black and carbon black N660 were analyzed,and the factors affecting the reinforcing perform-ance of recycled carbon black were discussed.The results showed that compared with carbon black N660,the volatile content and ash content in the recycled carbon black were higher,and the fixed car-bon content was significantly lower.The main composition of recycled carbon black was C element,with content of 72.71％～77.47％.The content of C element was lower than that of carbon black N660,while the content of N element and H element was higher.The content of O element was lower,and the content of S element was much higher.Recycled carbon black was structurally different from industrial carbon black,and it was more like a dense sphere.
万方数据
维普
