Butyral resin

Cellulose-acetate-butyrate resin Poly(amide-imide)... [Pg.1010]

Polycarbonate acrylonitrile-butadiene-styrene alloy Allyl-diglycol- carbonate polymer Diallyl phthalate molding Cellulose acetate Cellulose-acetate-butyrate resin... [Pg.1030]

Heat resistance is an important characteristic of the bond. The strength of typical abrasive stmctures is tested at RT and at 300°C. Flexural strengths are between 24.1 and 34.4 MPa (3500—5000 psi). An unmodified phenoHc resin bond loses about one-third of its room temperature strength at 298°C. Novolak phenoHc resins are used almost exclusively because these offer heat resistance and because the moisture given off during the cure of resole resins results in undesirable porosity. Some novolaks modified with epoxy or poly(vinyl butyral) resin are used for softer grinding action. [Pg.305]

The wash primer is a special type of vinyl coating. This material contains a poly(vinyl butyral) resin, zinc chromate, and phosphoric acid in an alcohol-water solvent. The coating is so thin it is HteraUy washed onto a freshly blasted steel surface, where it passivates the metal surface by converting it to a thin iron phosphate-chromate coating. The alcohol solvent makes it possible to apply the coating over damp surfaces. The coating forms the first coat of... [Pg.365]

The standard etch primer (WP-1, DEF-1408) consists of two solutions, one containing polyvinyl butyral resin and zinc tetroxychromate in ethyl alcohol with n-butanol, and the second containing phosphoric acid and ethyl alcohol. It is essential that a small critical amount of water be present in the latter. The two solutions are mixed in appropriate ratio for use the mixture deteriorates and should be discarded when more than 8 h old. Single-pack etch primers of reasonable shelf life are available but contain less phosphoric acid than the above and are not considered to be so effective. [Pg.730]

Binder Nomenclature Identification a - Polyvinyl butyral resin - Monsanto Co b - Hexafluoropropylene/vinylidme. fluoride 1 2 c - Polyurethane so in system — B.F. Goodrich Co d - Polytrifluorochloroethylene - 3M Co... [Pg.547]

Cellulose acetate resin Cellulose-acetate-propionate resin Cellulose-acetate-butyrate resin Cellulose nitrate resin Ethyl cellulose resin Rayon... [Pg.1279]

Cellulose- acetate butyrate resin, molding Cellulose-acetate propionate resin, molding Ethyl cellulose Cellulose nitrate ... [Pg.1301]

Butvar Poly(vinyl butyral) resin Shawinigan Products... [Pg.660]

Ethyl alcohol has been made by the hydration of ethylene (9) since 1930. Like isopropyl alcohol, part of the output is used as a solvent, but most is converted to other oxygenated chemicals. Its most important raw material use is conversion to acetaldehyde by catalytic air oxidation. Acetaldehyde, in turn, is the raw material source of acetic acid, acetic anhydride, pentaerythritol, synthetic n-butyl alcohol (via aldol condensation), butyraldehyde, and other products. Butyraldehyde is the source of butyric acid, polyvinyl butyral resin, and 2-ethylhexanol (octyl alcohol). The last-named eight-carbon alcohol is based on the aldol condensation of butyraldehyde and is used to make the important plasticizer di-2-ethylhexyl phthalate. A few examples of the important reactions of acetaldehyde are as follows ... [Pg.294]

HMX HMX HMX HMX HMX HMX HMX HMX HMX HMX HMX HMX HNS NTO NTO/HMX NTO/HMX NTO/HMX PETN PETN PETN PETN PETN PETN PETN PETN PETN PETN RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX TATB/HMX Cariflex (thermoplastic elastomer) Hydroxy-terminated polybutadiene (polyurethane) Hydroxy-terminated polyester Kraton (block copolymer of styrene and ethylene-butylene) Nylon (polyamide) Polyester resin-styrene Polyethylene Polyurethane Poly(vinyl) alcohol Poly(vinyl) butyral resin Teflon (polytetrafluoroethylene) Viton (fluoroelastomer) Teflon (polytetrafluoroethylene) Cariflex (block copolymer of butadiene-styrene) Cariflex (block copolymer of butadiene-styrene) Estane (polyester polyurethane copolymer) Hytemp (thermoplastic elastomer) Butyl rubber with acetyl tributylcitrate Epoxy resin-diethylenetriamine Kraton (block copolymer of styrene and ethylene-butylene) Latex with bis-(2-ethylhexyl adipate) Nylon (polyamide) Polyester and styrene copolymer Poly(ethyl acrylate) with dibutyl phthalate Silicone rubber Viton (fluoroelastomer) Teflon (polytetrafluoroethylene) Epoxy ether Exon (polychlorotrifluoroethylene/vinylidine chloride) Hydroxy-terminated polybutadiene (polyurethane) Kel-F (polychlorotrifluoroethylene) Nylon (polyamide) Nylon and aluminium Nitro-fluoroalkyl epoxides Polyacrylate and paraffin Polyamide resin Polyisobutylene/Teflon (polytetrafluoroethylene) Polyester Polystyrene Teflon (polytetrafluoroethylene) Kraton (block copolymer of styrene and ethylene-butylene)... [Pg.12]

Other copolymers of this type with vinyl acetate or vinyl butyral resins have been found satisfactory for use in the lamination of wood, glass and metals. Glass-resin adhesives are also known. [Pg.1481]

Butvar, Polyvinyl Butyral Resin, Technical Bulletin No. 8084A. Monsanto Chemical Co.. St. Louis, Mo., 1991. [Pg.1676]

Cellulose Acetate, Propionate, and Butyrate. Cellulose acetate is prepared by hydrolyzing the triester to remove some of the acetyl groups the plastic-grade resin contains 38-40% acetyl. The propionate and butyrate esters are made by substituting propionic acid and its anhydride (or butyric acid and its anhydride) for some of the acetic acid and acetic anhydride. Plastic grades of cellulose-acetate-propionate resin contain 39-47% propionyl and 2-9% acetyl cellulose-acetate-butyrate resins contain 26-39% butyryl and 12-15% acetyl. [Pg.903]

Polyvinyl butyral resins, (11), were prepared by Miyake [3] and used in heat-developable photosensitive material fdm. [Pg.33]

Butyl ricinoleate, is a plasticizer for polyvinyl butyral, rosin, vinsol resin, and cellulose acetate butyrate resins. Can also be used as a general purpose plasticizer for both nitrocellulose and ethylcellulose. [Pg.194]

In adhesives, because of their brittle nature, phenolics are generally formulated in add mixture with other polymers. They are used as the primary cross-linking agents for nitrile rubbers, poly(vinyl formal) and butyral resins, and epoxy resins. [Pg.564]

Bntadte . [DuPont] Polyvinyl butyral resin sheeting wiA uv absorbent for safety glass laminates flics. [Pg.56]

MowitaL (Hoechst Celanese/Fine Qiem.] Polyvinyl butyral resins for coatings and inks. [Pg.240]

If consolidation is required only for surface layers of an object, application by brushing may be suflScient. Consolidant may be applied in several coats, but eventually a saturation of surface layers will lead to formation of undesirable glossy films. More resin can be introduced by application of many coats of low-concentration solutions than by use of solutions in high concentration, because the latter lead to early gloss formation (9). Barclay (7), for example, used a 5% solution of poly(vinyl butyral) resin (Butvar B90) in ethanol for brush treatment of parts of an English fire engine. [Pg.364]

Combinations with Poly (Vinyl Butyrals). Poly(vinyl butyral) resins with a high acetal content are used, like epoxy resins, to plasticize resols. The weight ratio of resols to poly(vinyl butyral) is generally between 95 5 and 70 30. The employed application methods and curing conditions are similar to those used in the resol-epoxy resin systems. The resistance of such paint films to organic solvents, amines. [Pg.88]

Butoar Polyvinyl Butyral Resin. Monsanto Technical Bulletin 8084A, 1991. [Pg.923]

Butadte Polyvinyl Butyral Resin Sheeting. DuPont Technical Bulletin. [Pg.923]

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