The dispersion of carbon black (CB) in natural PE resin was studied by using HAAKE torque rheometer, putting stress on the effects of mixing temperature and time, and rotating speed on the dispersion.

• 摘要利用转矩流变仪研究了PE本色树脂和不同炭黑色母料混合后炭黑分散的情况，重点考察了混合温度、混合时间、转速等对炭黑分散的影响。