Tribological properties of calcium carbonate powders modified with Tween 40 as lubricant additives

• Published in: Functional Materials
• Date: 2017
• Main Author: Chen Tianhua
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2017
• Subjects: Characterization and properties
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/136870
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Tribological properties of calcium carbonate powders modified with Tween 40 as lubricant additives / Chen Tianhua // Functional Materials. — 2017. — Т. 24, № 4. — С. 572-576. — Бібліогр.: 8 назв. — англ.

In this experiment, nanometer calcium carbonate was prepared by metathesis method. The nanometer calcium carbonate was modified by non-ionic surfactant-tween 40. The nanometer calcium carbonate before and after modification was analyzed and characterized by various methods. Scanning electron microsc...