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STYRENE-ACRYLIC ESTER

ISO 727-1 2002 Fittings made from unplasticized poly(vinyl chloride) (PVC-U), chlorinated poly(vinyl chloride) (PVC-C) or acrylonitrile/butadiene/styrene (ABS) with plain sockets for pipes under pressure - Part 1 Metric series ISO 727-2 2002 Fittings made from unplasticized poly(vinyl chloride) (PVC-U), chlorinated poly(vinyl chloride) (PVC-C) or acrylonitrile/butadiene/styrene (ABS) with plain sockets for pipes under pressure - Part 2 Inch-based series ISO 2507-3 1995 Thermoplastics pipes and fittings - Vicat softening temperature - Part 3 Test conditions for acrylonitrile/butadiene/styrene (ABS) and acrylonitrile/styrene/acrylic ester (ASA) pipes and fittings... [Pg.362]

ISO 2507-3 1995 Thermoplastics pipes and fittings - Vicat softening temperature - Part 3 Test conditions for acrylonitrile/butadiene/styrene (ABS) and acrylonitrile/styrene/acrylic ester (ASA) pipes and fittings... [Pg.372]

Phenylation of styrene, acrylic esters, and acrylamide with Ph3Bi(02CCF3)2 was examined using palladium nanoparticles immobilized in spherical polyelectrolyte brushes (Pd SPB) (Scheme 7) [21], The reaction can be conducted under air, and... [Pg.203]

ASA acrylonitrile styrene acrylic ester copolymer blend... [Pg.34]

Alkenylation of thiophenes with substituted alkenes (styrene, acrylic ester, acrylonitrile) in the presence of equimolar amounts of palladium(II) acetate results in mono- and... [Pg.837]

Pure acrylonitrile may polymerize at room temperature to polyacrylonitrile (PAN), a compound that, unlike polyamides and polyesters, does not melt at elevated temperatures but only softens and finally discolors and decomposes. Nor is it soluble in inexpensive low-boiling organic solvents. Because fibers made from it resist the dyeing operations commonly used in the textile industry, the usual practice is to modify it by copolymerization with other monomers, for example, vinyl acetate, styrene, acrylic esters, acrylamide, or vinyl pyridine in amounts up to 15 percent of the total weight (beyond which the final product may not be termed an acrylic fiber). The choice of modifier depends on the characteristics that a given manufacturer considers important in a fiber, the availability and cost of the raw materials in the manufacturer s particular area of production, and the patent situation. [Pg.467]

Luran S. [BASF AG] Acrykxutrile-styrene-acrylic ester copolymers for inj. molding, extrusion, structural parts for outdoor use, hot water drainage pipes, pado furniture, toys. [Pg.216]

Polymer Colloids Emulsion polymerization produces monodisperse polymer spheres 50 to 500 nm in diameter by the scheme shown in Figure 11.9. Water-immiscible vinyl monomers such as styrene, acrylic esters, and methacrylic... [Pg.378]

Research on the effect of monomer ratio in copolymer dispersions [e.g., SBR latex, poly (ethylene-vinyl acetate) (EVA) and poly (styrene-acrylic ester) (SAE) emulsions] on the strength of polymer-modified mortar using copolymer dispersions [21-23]... [Pg.5]

The investigations were carried out using 2 polymers (Pol5mier 1 - redispersible powder with a film formation temperature of 5 °C, Polymer 2 - dispersion with a film formation temperature of 30 °C). Both based on styren-acrylic ester copolymer. [Pg.29]

Acryiic Resin AS. See Acrylic resin Acrylic resin. See Polyacrylic acid Acrylic sheet. See Acrylic resin Acrylic/styrene/acrylonitrile terpolymer Synonyms Acrylonitrile/styrene/acrylate Acrylonitrile-styrene-acrylic ester copolymer ASA ASA terpolymer Definition Thermoplastic blend produced by polymerization of acrylonitrile and styrene in presence of acrylic ester latex Properties Dens. 1.08 kg/l (20 C) tens. str. 50-60 MPa tens. mod. 2500 MPa better heat and It. resist, than ABS... [Pg.107]

Acrylonitrile/styrene/acrylate Acrylonitrile-styrene-acrylic ester copolymer. See Acryl ic/sty rene/acrylon itri le terpoly mer Acrylonitrile/styrene copolymer Synonyms Acrylonitrile/styrene resin ACS Definition Thermoplastic blend of acrylonitrile and styrene monomers with 45-72% ACN and 28-55%... [Pg.114]

Considerable quantities of styrene are used in producing copolymerisates and blends, as, for example, in the production of copolymers with acrylonitrile (SAN), terpolymers from styrene/acrylonitrile/butadiene (ABS polymers) or acrylonitrile/styrene/acrylic ester (ASA), etc. The glass transition temperature of poly (styrene), 100 C, can be increased by copolymerization with a-methyl styrene. What are known as high impact poly (styrenes) are incompatible blends with poly(butadiene) or EPDM, which are consequently not transparent, but translucent. For this reason, pure poly (styrenes) are occasionally called crystal poly (styrenes). [Pg.406]

Polybutylene terephthalate (PBT) is different from PET with the substitution of four ethylene repeat units rather than the two in PET. This feature imparts additional flexibility to the backbone and reduces the polarity of the molecule, resulting in mechanical properties similar to those of PET. PBT blends such as PBT/ASA (acry-lonitrile/styrene/acrylic ester) are popular in automotive exterior and under-hood applications. [Pg.422]

Although many different polymers were investigated for use in PPCC, latexes are the most widely used binders. The latexes that are in general use are styrene-butadiene rubber (SBR) and chloroprene rubber (CR) which are elastomeric polyacrylic ester (PAE), ethlene-vinyl acetate (EVA) and poly(styrene-acrylic ester) (SAE) which are thermoplastic. Besides latexes, epoxy resins, which are thermosetting, are also used in PPCC [11, 17]. [Pg.132]

Sutterlin [46] studied the effect of the polarity of various monomers (styrene, acrylate ester monomers, and methacrylate ester monomers see Table 3.1) on the particle nucleation mechanisms involved in emulsion polymerization. When the surfactant concentration is above its CMC, the emulsion polymerization of styrene follows the Smith-Ewart theory (Npj 5o ) except those experiments with relatively low levels of surfactant. The exponent x in the relationship Npj So decreases with increasing monomer polarity when the surfactant concentration is above its CMC. This trend is attributed to the increased tendency of agglomeration of particle nuclei with monomer polarity. The emulsion polymerizations of less polar monomers deviate significantly from the Smith-Ewart theory (x 0.6) if the surfactant concentration is reduced to a level just below its CMC. This implies that some mechanisms other than micellar nucleation (homogeneous nucleation or coagulative nucleation) must operate in these emulsion polymerization systems. [Pg.81]

Uses Emulsifier in the polymerization of butadiene and poiymerizabie compds. including acrylonitrile, styrene, acrylic esters in the mfg. of SR thickener and gei-lant in cosmetics, perfomed oils and colognes catalyst in the manufacture of mono and diglycerides... [Pg.629]

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Acrylates esters

Acrylic styrene

Styrenes ester

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