Rheological Characteristics of Castor oil used as Biodegradable Lubricant

被引：1
|
作者：
Stanciu, Ioana [1 ]
机构：
[1] Univ Bucharest, Fac Chem, Dept Phys Chem, 4-12 Elisabeta Blvd, Bucharest 030018, Romania
来源：
ORIENTAL JOURNAL OF CHEMISTRY | 2020年 / 36卷 / 05期
关键词：
Rheology; Castor oil; Biodegradable; VISCOSITY INDEX IMPROVERS; MULTI-GRADE OIL; TRIGLYCERIDES;
D O I：
10.13005/ojc/360526
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
In this article I have presented the rheological characteristics of castor oil used as a biodegradable lubricant. The rheograms of castor oil have quite different slopes.The highest slope is at shear speed 3.3s(-1), and the smallest slope is at 120s(-1). From the representation of the dependence of the dynamic viscosity on the correlation coefficients at all the temperatures at which the castor oil has been was studied, the correlation coefficients have values close to the one value. The correlation coefficients have values between 0.985-0.990.
引用
收藏
页码：973 / 975
页数：3
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