![]() ![]() ![]() Correct paint viscosity is, therefore, the key to good paint quality. And even before the paint gets to the end-user, the viscosity and yield stress determines if the paint is stable during storage. The energy loss measurement during vibration yields very high accuracy in very small vessels. The viscosity determines how the paint is to work with and it influences parameters such as film build, color match, voids, and chemical resistance. Featuring a built-in thermometer with automatic temperature compensation and a nearly maintenance-free design with no openly rotating parts, this handheld viscometer is delivered with one stainless steel measuring probe and displays measurements in centipoise (cP). solvent (sometimes called a thinner) - either an organic solvent or water is used to reduce the viscosity of the paint for better application. Viscolite d21 is a portable resonant or vibrational viscometer used in industrial and research applications to measure viscosity in samples 100 ml (100 cc) / 3.39 oz and up. Viscosity is a measure of how resistant a paint is to spreading. A soft brush will give you the smoothest possible application, but this versatile consistency of acrylic can also be applied with a medium to firm brush, depending on your painting style. The viscosity of a paint, which is basically the thickness of a paint, plays an important role in its application. When applying a paint by roll application the paint viscosity will strongly influence the amount of paint applied per surface area, thereby determining both yield and hiding power. In non-Newtonian fluids, viscosity can change when under force to either more liquid or more solid. ![]() Being able to measure the viscosity will allow to predict the behavior in a process or an application. v t e A non-Newtonian fluid is a fluid that does not follow Newtons law of viscosity, that is, it has variable viscosity dependent on stress. Table 5 shows the performance of a gloss paint thickened primarily with a high-shear effective NSAT to obtain good high-shear viscosity, and co-thickened with a low-shear effective NSAT for Stormer. It can be defined as a liquid’s internal resistance to flow. Mobile viscosity meter for testing, development, manufacture and quality control in the food, chemical, paint and cosmetics industries as well as for the study of materials Lower viscosity means that soft body paints are suited to more fluid, continuous brush work. In paints made with small particle size acrylic or styrene-acrylic latexes, high-shear effective NSATs can be the sole or primary thickener. ![]()
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