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Water-based coatings grade preservatives are essential for protecting aqueous formulations from microbial degradation (bacteria/fungi), both in-can and as dry-film. Key active ingredients include BIT, CMI/MI, and zinc complexes, which offer broad-spectrum protection. These preservatives are designed for compatibility with acrylic, styrene-acrylic, and polyvinyl acetate systems.
Key Water-Based Coating Preservatives
- BIT (Benzisothiazolinone): Suitable for a wide pH range (2-14), effective against bacteria and fungi, and offers excellent compatibility.
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Web results
Challenging Preservation Options: Towards Biocide-free ...
American Coatings Association
https://www.paint.org › CoatingsTech Articles
American Coatings Association
https://www.paint.org › CoatingsTech Articles
Based on fluorine or silicone technology, super-hydrophobic coatings resist microbial growth by slowing or preventing the surface adsorption of microbes. This ...Read more
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The Rise of Water-Based Formulations
Foreverest Resources Ltd
https://foreverest.net › news-list › the-rise-of-water-base...
Foreverest Resources Ltd
https://foreverest.net › news-list › the-rise-of-water-base...
CMI/MI preservatives provide broad-spectrum protection against microorganisms, such as bacteria, yeast and mold fungi, which in turn enables robust preservation ...Read more
KATHON™ LX 1.5% Microbicide Preservative for use In ...
ChemPoint.com
https://www.chempoint.com › download › grade...
ChemPoint.com
https://www.chempoint.com › download › grade...
PDF
KATHON™ LX 1.5% Microbicide is a highly effective microbicide recommended as a preservative for latex paints, aqueous industrial coatings, polymer latices, ...Read more
Chemicals of Emerging Concern in Water-Based Paint ...
Newswise
https://www.newswise.com › pdf_docs › 171172...
Newswise
https://www.newswise.com › pdf_docs › 171172...
PDF
Cited by 25 — Preservatives, such as 2-methyl-3(2H)-isothiazolone and octhilinone, were also identified in half of the paint products. The functionality of the chemicals in ...Read more
8 pages
Industrial paints and coatings grade preservatives
China AAB Industry Technology Group
https://www.aabindustrygroup.com › industrial-paints-an...
China AAB Industry Technology Group
https://www.aabindustrygroup.com › industrial-paints-an...
Umiguard K150 is an efficient broad-spectrum bactericidal preservative, which is used to protect waterborne industrial products from infection by bacteria, ...Read more
Chemicals of Emerging Concern in Water-Based Paint Products
ACS Publications
https://pubs.acs.org › doi
ACS Publications
https://pubs.acs.org › doi
Preservatives, such as 2-methyl-3(2H)-isothiazolone and octhilinone, were also identified in half of the paint products. The functionality of the chemicals in ...Read more
Preservative for water-acrylic systems 0.2 kg
kraskibriz.ru
https://www.kraskibriz.ru › product
kraskibriz.ru
https://www.kraskibriz.ru › product
A professional preservative for water-based acrylic systems from Kraski Breeze provides reliable protection for acrylic paints, decorative plasters, ...
RUB 765.00
Waterborne Coatings Preservation
SpecialChem
https://www.specialchem.com › Coatings › Guide
SpecialChem
https://www.specialchem.com › Coatings › Guide
Nov 19, 2020 — There are hundreds of registered preservatives and biocides to choose from to protect waterborne coatings from spoilage and damage due to ...Read more
Biotechnology Meets Coatings Preservation
Coatings World
https://www.coatingsworld.com › biotechnology-meets-c...
Coatings World
https://www.coatingsworld.com › biotechnology-meets-c...
Summary Waterborne coatings, in particular, have been an important market for biocide manufacturers. However, the necessity to preserve these products from ...Read more
In-can preservatives in the paint industry How to stimulate ...
PONT Omgeving
https://www.omgevingsweb.nl › uploads › po-assets
PONT Omgeving
https://www.omgevingsweb.nl › uploads › po-assets
PDF
Nov 23, 2021 — 1 Why add biocides? Water-based products are susceptible to microbial contamination. Contamination can be introduced during a variety of stages ...Read more
85 pages