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Acrylonitrile-styrene-acrylate blends

Polyesters also are used in various polymer blends such as polycarbonate/poly(butylene terephthalate), poly(butylene terephthalate/acrylonitrile-styrene-acrylic) blends, poly(vinyl chloride)/poly(ethylene terephthalate), etc. Pyrolysis results on poly(vinyl chloride)/ poly(ethylene terephthalate) have been reported [64] showing that the two components influence each other, chloroesters of terephthaiic and benzoic acids being found in the pyrolysate. [Pg.552]

Centrex, Acrylonitrile-styrene-acrylic blends, Bayer Corp., Polymers Div. [Pg.896]

Centrex Acrylonitrile - styrene - acrylic blends, Monsanto... [Pg.548]

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

Figure 3.42. Concentration of poly(acrylonitrile-styrene-acrylate) in PVC blend vs. heat deflection temperature. [Data from Zerafati, S.,J. Vinyl Additive TechnoL, 4,1, 35-38,1998.]... Figure 3.42. Concentration of poly(acrylonitrile-styrene-acrylate) in PVC blend vs. heat deflection temperature. [Data from Zerafati, S.,J. Vinyl Additive TechnoL, 4,1, 35-38,1998.]...
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]

Baymoflex Acrylonitrile-styrene-acrylic mbber blend Bayer AG/Miles... [Pg.2287]

To this group of blends belong mixtures of PP with st)oene-elastomer copolymers, styrene-diene blocks styrene-butadiene-st)a ene (SBS), sty-rene-ethylene/butylene- t30 ene (SEBS), st)rrene-isoprene-styrene (SIS), with acrylonitrile-butadiene-styrene terpol)nners (ABS), acrylonitrile-styrene-acrylate (ASA), or with EPR/EPDM grafted with styrene and acrylonitrile (AES or AXS). The first blends of this type date from the early 1960s. In these systems, PP is either the main component to be modified, or an additive to enhance performance of the styrenic matrix. [Pg.624]

Acrylonitrile—methyl acrylate—iadene terpolymers, by themselves, or ia blends with acrylonitrile—methyl acrylate copolymers, exhibit even lower oxygen and water permeation rates than the iadene-free copolymers (110,111). Terpolymers of acrylonitrile with iadene and isobutjlenealso exhibit excellent barrier properties (112), and permeation of gas and water vapor through acrylonitrile—styrene—isobutjleneterpolymers is also low (113,114). [Pg.196]

Other NAD microspheres are composed of styrene, MMA, hydroxyethyl acrylate, acrylic acid and acrylonitrile and are blended with acrylic copolymers and melamine/formaldehyde resins [341,342]. Particles of this polymer are used as rheology modifiers to prevent sagging in automotive coatings and for controlling the orientation of metal flake pigments. [Pg.220]

C.M. Benson and R.P. Burford, Morphology and properties of acrylate styrene acrylonitrile/polybutylene terephthalate blends,. Mater. Sci.,... [Pg.346]

Polystyrene is one of the most widely used thermoplastic materials ranking behind polyolefins and PVC. Owing to their special property profile, styrene polymers are placed between commodity and speciality polymers. Since its commercial introduction in the 1930s until the present day, polystyrene has been subjected to numerous improvements. The main development directions were aimed at copolymerization of styrene with polar comonomers such as acrylonitrile, (meth)acrylates or maleic anhydride, at impact modification with different rubbers or styrene-butadiene block copolymers and at blending with other polymers such as polyphenylene ether (PPE) or polyolefins. [Pg.25]

The most important commercial blends of BPA-PC are poly(acrylonitrile-butadiene-styrene) (PC/ABS) and polybutylene terephthalate (PC/PBT) or polyethylene terephthalate (PET). Commercial grades of PC/ABS include CYCOLOY (GE), Bayblend (Bayer), and PULSE (Dow). PC/ABS blends exhibit improved flow and processability and enhanced low-temperature impact strength in comparison to PC (Fig. 3). These blends are widely used in applications requiring enhanced impact resistance, such as interior automotive parts and computer and electronics applications such as computer housings and cell phones. Non-halogenated flame-retardant PC/ABS blends are widely available. Poly(acrylic-styrene-acrylonitrile) (PC/ ASA) blends (GELOY , GE Luran , BASF) provide improved weatherability for outdoor applications such as exterior automotive parts, but exhibit reduced impact performance at low temperatures in comparison to PC/ABS. PC/PBT or PET blends (XENOY , GE Makroblend , Bayer) provide enhanced chemical resistance and weatherability for applications such as lawn and garden equipment and automotive bumpers and fasdas. [Pg.2284]

Methyl methacrylate has been copolymerized with a wide variety of other monomers, such as acrylates, acrylonitrile, styrene, and butadiene. Copolymerization with styrene gives a material with improved melt-flow characteristics. Copolymerization with either butadiene or acrylonitrile, or blending PMMA with SBR, improves impact resistance. Butadiene-methyl methacrylate copolymer has been used in paper and board finishes. [Pg.426]

The PVC blends are usually compatibilized by the addition of an acrylic copolymer, viz., ABS, MABS, MBS, or a core-shell-type copolymer (consisting of ABS core and grafted with acrylonitrile-ethyl acrylate-styrene) was introduced by Japanese Geon in 1966. [Pg.506]

PVC is much too versatile to disappear from the scene altogether. PVC/ ABS foil, backed by semi-rigid PUR foam, is still the most widely used surface for instrument panels. More recently, PVC has been blended with PUR to provide more temperature resistant surfaces. The desire to eliminate volatiles altogether from surfaces exposed to temperature is producing new answers one of these is a flexible blend based on acrylonitrile, styrene and acrylic rubber. In 1993, Krauss-Maffei introduced a more radical development a process for producing a sintered thermoplastic surface on a foam backing in a single operation. [Pg.71]

See other pages where Acrylonitrile-styrene-acrylate blends is mentioned: [Pg.149]    [Pg.337]    [Pg.126]    [Pg.673]    [Pg.123]    [Pg.315]    [Pg.77]    [Pg.123]    [Pg.43]    [Pg.369]    [Pg.273]    [Pg.234]    [Pg.206]    [Pg.35]    [Pg.654]    [Pg.184]    [Pg.345]    [Pg.10]    [Pg.205]    [Pg.8]    [Pg.638]    [Pg.217]    [Pg.236]    [Pg.112]   
See also in sourсe #XX -- [ Pg.1845 ]



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Acrylic styrene

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Styrenic blends

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