@conference{
author = "Lazić, Dragana and Simić, Danica and Samolov, Aleksandra",
year = "2016",
abstract = "Transition-metal dichalogenides (MoS2 , WS2 , NbS2 , etc.), due to their excellent mechanical properties, are used for a wide range of applications, including aerospace and automotive technology, load bearing and release mechanisms, as solid lubricants, corrosion protection etc. In the form of inorganic fullerene-like particles, with unique morphology, spherical and closed structure, they possess a chemical inertness and a high elasticity. Due to these exceptional characteristics, inorganic fullerene-like particles, such as tungsten disulfide IF-WS2 , are recognized as promising materials and promising fillers of the composites and are extensively studied for their ability to control wetting, adhesion, lubrication on surfaces and interfaces, and to achieve good corrosion resistance. In this paper, a possibility is examined to improve properties of water-based paints by adding nanoparticles of IF-WS2 . Since they have low % VOC (volatile organic compound), water-based paints are eco-friendly substitute for common polymeric coatings, and nowadays it is very important to introduce their usage as much as possible. IF-WS2 were dispersed in paint by ultrasonic irradiation. Physical-mechanical properties and chemical resistance were examined. The following properties were compared for paint without and with IFWS2 nanoparticles: hardness, flexibility, elasticity, adhesion, abrasion resistance, IR reflection. Also, resistance to salt atmosphere and salt water were compared. The effect of adding IF-WS2 on rheological properties of the paints has been examined using Dynamic Mechanical Analysis (DMA), observing viscosity as the function of the shear rate.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "YUCOMAT 2016 : 18th Annual Conference YUCOMAT 2016 : programme and the book of abstracts; September 5-10, Herceg Novi",
title = "Effect of IF-WS2 nanoparticles addition on physical-mechanical and rheological properties and on chemical resistance of water-based paints",
pages = "87-87",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11777"
}