The Universal Selection Source: Coatings Ingredients
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Environmentally Friendly Coatings
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Capstone® FS-64 and FS-65 Fluorosurfactants deliver better surface tension and enhanced leveling compared to other hydrocarbon surfactants.
Capstone® FS-64 is a renewably sourced material that reaches low aqueous surface tension. And Capstone® FS-65 meets the criteria to pass OECD 301B biodegradability status.
DuPont™ has developed a line of surface protection products based on sustainable short-chain technology (six or less fluorinated carbons) that deliver superior performance, supported by extensive environmental, health and safety testing: DuPont™ Capstone® repellents and surfactants.
This brochure introduces DuPont™ Capstone® fluorosurfactants. Capstone® fluorosurfactants can help formulators to reduce surface tension for easier application & improved film formation, to improve block resistance with no impact on gloss levels and to resist dirt pickup for longer durability of low-VOC exterior paints.
This document provides some formulation tips: what you need to know before formulating with DuPont™ Capstone® fluorosurfactants.
This paper will discuss a new theory on the use of fluorosurfactants, based on seven years of research of architectural coating applications. The multi-functional properties provided by fluorosurfactants include anti-crater, improved leveling, reduced foaming, decreased block, open-time extension, oil repellency, and dirt pickup resistance.
Incorporating Capstone® Fluorosurfactants in both the grind and letdown phases can minimize or even eliminate the need for surfactant-based additives, while creating higher-performing paints and coatings.
Thanks to Capstone®, no need to use a myriad of functional additives (defoamers, wetting agents, leveling aids, anti-block agents, anti-crater agents and open-time extenders) to maintain coating performance.
This formulation modification proved equally effective in both low-VOC and VOC-free paints and coating applications.
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