Latex paints, pigmentation

Uses Defoamer for aq. resins and latex systems incl. printing inks, latex paints, pigment disps.. Joint cement compds., water-reducible systems, paper coatings, textiles Regulatory FDA 21CFR 176.200,176.210 Properties Liq. sp.gr. 0.93 low-vise. nonionic 100% act. 

Chem. Descrip. 3-lodo-2-propynyl butyl carbamate CAS 55406-53-6 EINECS/ELINCS 259-627-5 Uses Fungicide for latex emulsions, latex paints, pigment slurries, thickeners, cutting oils, aq. wood preservatives, aq. stains, adhesives, aq. dye baths, textiles, plastics Regulatory EPAreg. no. 5383-55... 

NFPA Health 2, Flammability 2, Reactivity 0 Uses Additive for latex paints pigment dispersant solubilizer for resins emulsifier for... 

The quaternary bis-hexaminium salt described here is particularly useful as a preservative in a wide variety of water based systems, e.g. polymer emulsions, latex paints, pigment and dye slurries, concrete additives, starches, thickener solutions. Addition rates 0 05-0-2%. For the rest what is mentioned before under Section 3.3 and 3.3.2 is valid. 

Preservatives based on BIT may be used for the in-tank/in-can protection of polymer emulsions, latex paints, pigment and filler slurries, paper coatings, adhesives and other aqueous functional fluids. Because of the heat stability and non-volatility of BIT the preservatives can be incorporated in fluids which are still hot. BIT exhibits no headspace activity. It is compatible with non-ionic and anionic compounds and active in acid and alkaline media. 

Viscosity of Systems with Dispersed Phases. A large proportion of coatings are pigmented and, therefore, have dispersed phases. In latex paints, both the pigments and the principal polymer are in dispersed phases. The viscosity of a coating having dispersed phases is a function of the volume concentration of the dispersed phase and can be expressed mathematically by the Mooney equation (96), a convenient form of which is... 

Closely related to films are paints. Previously linseed oil, thinned with turpentine, fornted the film into which were imbedded pigments. Turpentine, from pine trees, is still used, but competes with a petroleum distillate (less smelly). Water-based latex paints are a water emulsion of an organic paint that is thinned with water. 

Latex paints Latex paints today account for more than one-half of the commercial paint sold. They are characterized by quick drying (generally several minutes to several hours), little order, and easy cleanup (with water). Latex paints are polymer latexes to which pigments have been added. The film is formed by coalescence of the polymer particles on evaporation of the water. The polymer itself is not water soluble, though these paints are called waterborne coatings. 

Poly(acrylic acid) is water soluble. Because of its water solubility and its ability to increase the viscosity of water, it is used as a thickener. It is also a good flocculent for sewage treatment and is added as a pigment dispersant in latex paints, and is used in binders and adhesives. Polymers and copolymers containing acrylic or/and methacrylic acid are manufactured at a rate of about 2,000,000 metric tons yearly. 

Preservative for adhesives, paints, pigment slurries, emulsions. Paper mill slimicide Paint mildewcide Preservative for adhesives Mildewcide for fabrics and latex paint. Preservative for vinyl plastics... 

A condition of flow in which all elements of a fluid passing a certain point follow the same path, or streamline there is no turbulence. Also referred to as streamline flow . A dispersion (suspension or emulsion) of polymer in water. Latex rubber, a heavily cross-linked polymer solid, is produced either by coagulating natural latex or by synthetic means through emulsion polymerization. Example Latex paint is a latex containing pigments and filling additives. 

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