The influence of light sulfurized castor oil(adding 0.5%S,1%S,2%S,3%S) on the tribological and rheological characteristics,biodegradability,and thermal oxidation stability was studied.

• 研究了蓖麻油轻度硫化(加0.；5%25S、1%25S；2%25S和3%25S)对其流变性能、低温性能、热氧化安定性及生物降解性的影响。