Water reducible systems

In water-reducible waterborne epoxies, acidic or basic functionalities are introduced into an epoxy polymer, which upon respective [Pg.110]

Acid functionalized epoxy resins are generally prepared by esterification of epoxy resin with an excess of acid equivalents, or by grafting of acrylic copolymers containing methacrylic acid or acrylic acid onto the epoxy backbone. They are generally cured by an aminoplast at elevated temperature. [Pg.111]

Base-rich epoxy resins are prepared by reaction of epoxy resins with an amine (preferably a secondary amine). These types of epoxies are commonly employed in cathodic electrodeposition coating, often cured by a blocked isocyanate and termed thermal curing. [Pg.111]

Polyamides are polymers with amide linkages (-NH-CO-) in their backbone structures. A well-known example of this type of polymer [Pg.111]

Apart from the O.E.M. sector water reducible systems are gaining growing importance with high quality industrial paints and refinish systems as well. [Pg.155]

Due to the very stringent EU regulations on VOC emissions [11], European countries are leading with respect to water reducible systems. [Pg.155]

Another specialty area is coil coating, which involves coating metal coils by continuous operation. Modern roller systems afford speeds of up to 200 m/min. Most coils are made of cold-rolled and surface treated steel, aluminum, or alloys of the latter with manganese or magnesium. Coating systems are based on alkyd or acrylic resins, oil-free polyester, silicone-modified polyester or acrylic resin, poly(vinylidene fluoride), or poly(vinyl fluoride). Water-reducible systems, mainly based on acrylic resins, have been developed for aluminum as well as for steel coils [21-24], Drying is carried out by continuous operation in gas- or oil-heated multichamber ovens. [Pg.159]

Features Compat. with most water-reducible systems incl. latex emulsion paints... [Pg.136]

Uses Surf, additive, flow aid, slip agent, scratch and mar resistance aid, substrate wetting agent in solv.-based and water-reducible systems Properties Clear yel. liq. ether-like odor sp.gr. 0.95-0.99 cc dens. 8.07 Ib/gal vapor pressure 1 mm Hg flash pt. (Seta) 64 C ref. index 1.436 51.5%NV... [Pg.142]

Chem. Descrip. Dinonyl naphthalene disulfonic acid in isobutyl alcohol Uses Catalyst for anodic electroplating systems improves corrosion resist. in solv.-based and waterborne systems also rec. for air atomized spray, dipping enamels, and water reducible systems Properties Gardner 10 max. color sol. in alcohols, ketones, glycol ethers, esters, and aromatic hydrocarbons sp.gr. 0.93 dens. 7.72 Ib/gal add no. 80-90 flash pf. (Seta) 93 F 40% NV Cycat 600 [Cytec Ind.]... [Pg.224]

Uses Catalyst for air atomized spray applies., sterns low in alcohols, FDA approved systems, dipping enamels, wood finishes, and water reducible systems... [Pg.224]

Chem. Descrip. Mixt. of mineral oil and additives Uses Defoamer for air-dry and stoving water-reducible systems based on emulsions, alkyds, acrylics... [Pg.368]

Chem. Descrip. Polyoxypropylenemonoamine, predominantly EO based Uses Curing agent for epoxy resins modifier for epoxies for water-reducible systems... [Pg.445]

Uses Wax that reduces settling of pigments and other additives and provides antiblocking and gloss control props, in low-vise, paints/coat-ings, esp. water-reducible systems... [Pg.530]

Uses Improves storage stability, leafing, and brightness in aluminum paints Features Reduces dulling in acid vehicles suitable for solv. or water-reducible systems... [Pg.678]

Uses Flow control agent for water-reducible systems, primers, and topcoats... [Pg.678]

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. [Pg.872]

Chem. Descrip. Fatty acid/hydrocarbon blend Uses Defoamer for metalworking fluids, printing inks, latex paints, adhesives/caulks/sealants, wood stains, paper coatings, water-reducible systems, aq. resin and latex coatings, textile preps. food pkg. adhesives component of paper/paperboard in contact with aq./fatty foods Features Silicone-free high efficiency low cost Regulatory FDA 21CFR 175.105,175.300,176.170 Properties Off-wh. opaque low-vise, liq. sp.gr. 0.86-0.89 nonionic 100% act. [Pg.872]

Uses Corrosion-inhibiting pigment in latexes, high-solids coatings, water-reducible systems tannin stain inhibiting pigment used in protective coatings... [Pg.985]

Astor OK 6151 Ross Paraffin Wax 118/ 125 Ross Paraffin Wax 125/130 Ross Paraffin Wax 130/135 Ross Paraffin Wax 140/145 Ross Paraffin Wax 150/155 Ross Paraffin Wax 160/165 wax, water-reducible systems Micropro 440W wax, waterproofing Ceresine Wax SP 248 Ceresine Wax SP 251 Ceresine Wax SP 252 Ceresine Wax SP 254 Ceresine Wax SP 272 Ceresine Wax SP 301 Ceresine Wax SP... [Pg.1641]

Water-reducible system (self-emulsified system)... [Pg.109]

Due to environmental regulations in the 1980s and 1990s, the industry of solvent-based paints has slowly been driven toward water-based systems. Furthermore, newteehnologies have been developed ineluding powder coatings, water reducible systems, and high solid and UV emed systems. [Pg.556]

Additives Common to both Emulsions and Water Reducible Systems (i) DispersingAVetting Agents... [Pg.392]

Uses Defeamer fer aqueous emulsion based systems and water reducible systems architectural coatings emulsion plasters industrial and wood coatings, adhesives... [Pg.52]

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