Rheology Applications available in Latin America
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Building & construction technology solutions for residential materials sector
High Quality Building Products Using Specialty Minerals Ground Calcium Carbonates and Talcs. Today’s beautiful homes and attractive commercial and industrial buildings result from the development of high-quality, durable components manufactured by the building products ...
By CETCO based in New York, NEW YORK (USA).
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Paper & packaging solutions for coating sector
The Precipitated Calcium Carbonate (PCC) Advantage for Coated Woodfree (Freesheet) Papers. Five major particle parameters affect a pigment’s performance on the surface of paper: shape, size, size distribution, surface chemistry, and surface area. Manipulation of these variables makes it possible to control the structure and brightness of the coating ...
By CETCO based in New York, NEW YORK (USA).
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Hand-Held & Process Control Water Testing Instrument for Fountain Solutions
Accurate fountain (dampening) solution concentration control is essential for consistent, high-quality results in lithography. Low concentration can cause drying on the non-image area of the plate resulting in tinting, scumming, blanket piling, etc. High concentrations, on the other hand, bring about over-emulsification of the ink. This results in weakening of color strength and changes in ink rheology (body and flow properties). Correct concentration will allow the non-image areas of the plate to be appropriately ...
By Myron L Company based in Carlsbad, CALIFORNIA (USA).
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Cellulose Powders for Paints
With its fine network structure Celova is able to trap the pigments and evenly distribute them in the suspension. In water-based paints microfibrillated cellulose can thus be used to prevent sedimentation, distribution and yield of pigments. Additionally, the thixotropic (shear thinning) characteristic of Celova makes it ideal as a rheology modifier without reducing spray- or ...
By Weidmann Electrical Technology AG based in Rapperswil SG, SWITZERLAND.
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Longitudinal Rheology
Propagation of a longitudinal stress wave through a visco-elastic media creates dissipation of mechanical energy, similarly to a shear stress wave. The rate of dissipation depends on two parameters: bulk viscosity and longitudinal viscosity. For ...
By Dispersion Technology Inc. based in Bedford Hills, NEW YORK (USA).
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Acoustic Theory
Acoustic theory for heterogeneous system should yield a relationship between some measured macroscopic acoustic properties, such as sound speed, attenuation, acoustic impedance, angular dependence of the scattered sound, etc., and some microscopic ...
By Dispersion Technology Inc. based in Bedford Hills, NEW YORK (USA).
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Kaolin solutions for paints industry
Kaolin is also used as an extender and flattening agent in paints. It is mainly used in architectural water-based paints and industrial coatings. The fine particle size distribution, surface charge and platy structure of kaolin enhances the functional properties of paint film like opacity and gloss, It also improves the anti-settling and rheology properties of paint. The regular grade kaolin are used as functional filler in high and medium PVC water based ...
By Pratham Minechem based in Bhuj Kutch, INDIA.
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Cellulose solution for tile paints & coatings sector
Paints or coatings are a chemical mixture that firmly covers a surface for protection, decoration, signage and other purposes. It is generally composed of four parts: film-forming substances, fillers (pigments and fillers), solvents, and additives. The composition may vary slightly depending on performance requirements. Most paints are oil-based or water-based, each with different ...
By Kemox Cellulose (Shandong) Co., Ltd. based in Jinan City, CHINA.
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Industrial water treatment products for pulp & paper
ChemTreat offers a complete line of utility, process, and functional chemistries for the pulp and paper industry. We have dedicated field personnel with over 20 years in the industry and experience working with unique specifications, as well as the full range of grade-based and finished product performance ...
By ChemTreat - Veralto based in Glen Allen, VIRGINIA (USA).
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