Articles > Business magazines > Manufacturing magazines > JCT Research articles > October 2004

Article: Influence of extender type of performance of modified lamellar zinc primers.

Article from:
JCT Research
Article date:
October 1, 2004
Author:
Copyright

The objective of this work was to gain a deeper insight into the behavior of zinc primer, containing either lamellar zinc alone or lamellar zinc mixed with an extender by means of accelerated tests in salt spray (fog) chamber and a 100% relative humidity cabinet. Mica, kaolin, and synthetic calcium silicate were used as extenders.

Several series of coatings were designed and manufactured employing the following binders: 20 cP chlorinated rubber, a vinyl copolymer, an unsaturated polymer, or an epoxy resin.

A simultaneous analysis of the experimental data was performed taking into account that the best performance is attained at pigment volume ...

Read all of this article with a FREE trial

Related newspaper, magazine, and journal articles:

Article: Superior protection: an in depth look at the protective ...
Coatings World;  May 1, 2006 ;     700+ words ... ... needs to be applied as the first coat. Zinc primers offer threefold protection in that they ... anticorrosive and mechanical properties of zinc primers are highly dependent upon the level ... maximum 0.002%). INORGANIC OR ORGANIC ZINC PRIMERS The zinc primers can be divided ...

Article: Exploring new options for oil platforms: advances in organic ...
Finishing Today;  August 1, 2007 ;     700+ words ...[ILLUSTRATION OMITTED] Off shore oil platforms are typically shielded against corrosion above the splash zone with a protective coating. The performance of the coating depends on many factors, including the coating specification, certification, surface preparation, application environment and the

Article: New members.
JCT CoatingsTech;  October 1, 2004 ;     700+ words ... ... Coatings on Galvanized Steel--R.G. Buchheit and H. Guan Influence of Extender Type of Performance of Modified Lamellar Zinc Primers--C.A. Giudice, J.C. Benitez, and A.M. Pereyra Film Formation from Surfactant-Free, Slightly Crosslinked ...

Article: Hunan University reports research in physical chemistry.
Nanotechnology Weekly;  December 29, 2008 ;     673 words ... ... disks were produced in a facile temperature-dependent multi-step hydrothermal route within an open vessel, in which lamellar zinc hydroxide (LHS-Zn) disks were firstly formed as intermediate basic floor, whose surface may be roughened at elevated ...

Article: Overcome Painting Hibernation.
Industrial Maintenance & Plant Operation;  October 1, 1999 ;     700+ words ... ... mastics and inorganic and organic zinc primers all perform well when the mercury ... include inorganic and organic zinc primers, modified epoxies and moisture ... urethanes. Inorganic and organic zinc primers have been used as base coats ...

Article: Are two coats as effective as three?
Public Roads;  September 1, 2006 ;     700+ words ... ... cost of coating applications. The Basics of Bridge Paints Zinc Primers. There are two types of zinc-rich primers: organic and ... them using brush, roller, or spray. If not topcoated, zinc primers do not protect steel as well as inorganic primers. However ...

Article: "Designed permeability" of micaceous iron oxide coatings.
The Journal of Coatings Technology;  July 1, 1990 ;     700+ words ... ... metal edges and corners; enhanced intercoat adhesion (primers, intermediates, and topcoats); better compatibility over zinc primers; and barrier properties. These authors claimed significantly better performance when Austrian, highly lamellar MIO was ...

Article: Europe's best kept secret: MIO bridge coatings. (micaceous iron ...
Public Works;  January 1, 1992 ;     700+ words ... ... airless spray to brush. Some of the differences between the U.S. and European practices are: * Less use of inorganic zinc primers in Europe are formulated to government * Four- or five-coat thin film systems are common in Europe, one or two mils per ...

 
 
Newsweek Harper's Magazine The Washington Post Chicago Tribune Crain's Chicago Business PRNewswire Pediatric News The Nation Advertising Age The Economist (US) A FREE trial gives you access to over 80 million articles! Access over 6,500 publications with a FREE trial!

Find articles, research, and archives