Organic coatings vinyl resin

Uses Solvent in nitrocellulose coatings, vinyl films and Glyptal resins paint removers cements and adhesives organic synthesis manufacture of smokeless powders and colorless synthetic resins preparation of 2-butanol, butane, and amines cleaning fluids printing catalyst carrier acrylic coatings. 

Uses Solvent for uncured rubber, polyvinyl chlorides, vinyl chloride copolymers, 1,1-dichloro-ethylene copolymers, polyurethane coatings natural resins topcoating solutions cellophane magnetic tapes adhesives printing inks organic synthesis. 

Lacquer. A coating composition that is based on synthetic thermoplastic film-forming material dissolved in organic solvent that dries primarily by solvent evaporation. Ts pical lacquers include those based on nitrocellulose, other cellulose derivatives, vinyl resins, acrylic resins, and the like. 

A wide range of internal lacquers developed for the heat processed food industry also find uses in the pharmaceutical and cosmetic field. The lacquers, which include acrylic, phenolics, polyesters, epoxy and vinyl resins, are normally applied via an organic solvent which is subsequently evaporated during curing. The use of aqueous carriers and powder coatings has also been developed. Ferrolite is a plastic coated metal using polypropylene, polyester, etc. 

MAJOR USES Used in the production of explosives, gasoline, paint remover, propellants, inks, rubber, dyes, resins, organic compounds, vinyl and epoxy coatings and pharmaceuticals. 

Incorporation of a comonomer reduces crystallinity and the crystalline melting point, permitting processing at lower temperatures or imparting solubility in organic solvents. Vinyl chloride and methyl acrylate are commonly used as comonomers for extrudable resins, typically in amounts from 6 to 28%. Vinylidene chloride copolymers with methyl acrylate and methyl methacrylate are commonly used for latex (water-based) coatings. Copolymers with acrylonitrile, methacryloni-trile, and methyl methacrylate are common for solvent-based coatings. All commercially available PVDC resins are copolymers. 

A woter-white, stoble liquid, miscible with most organic liquids, diisobutyl ketone hos good solvency for cellulose ocetate, nitrocellulose, vinyl resins, waxes, gums, natural and synthetic resins, ond crude rubber. It is used principolly as a high-boiler In nitrocellulose lacquers and vinyl resin coatings, where its slow evaporation rate is advantageous. 

Today most lacquers are made with cellulosic, alkyd, acrylic, and vinyl resins. (2) Finish on Chinese and Japanese lacquer ware. (Wicks ZN, Jones FN, Pappas SP (1999) Organic coatings science and technology, 2nd edn. Wiley-Interscience, New York) See Spirit Varnish. 

Vinyl, alkyd, and styrene—butadiene latexes are used as film formers in most architectural coatings. Because alkyd resins (qv) require organic solvents, their use has decreased substantially for architectural coatings, but is stiU holding up in industrial appHcations, where their greater durability justifies the added expense (see Latex technology). 

Basically a plastic composite is the assembly of two or more materials made to behave as a single product. Examples include vinyl-coated fabric used in air mattresses or laminated metal bonded together with a plastic adhesive used in helicopter blades. The RP type of composite combines a plastic with a reinforcing agent that can be fibrous, powdered, spherical, crystalline, or whisker, made of organic, inorganic, metallic, or ceramic material. To be structurally effective, there must be a strong adhesive bond between the resin and reinforcement. 

Use Solvent in nitrocellulose coatings and vinyl films, Glyptal resins, paint removers, cements and adhesives, organic synthesis, manufacture of smokeless powder, cleaning fluids, printing, catalyst carrier, acrylic coatings. 

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