This paper mainly introduced the changement of pyrolysis carbon black surface properties from used tire through further processing. 本文主要介绍了废轮胎裂解炭黑经深加工处理后表面性能的变化。
According to the changement of the rubbery region, the diffusion of solvents in the rubbery region will be a free-boundary problem. 由于胶状区域的变化，在胶状区域的溶液扩散将是一个自由边界问题。
