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Acrylic fibers Finishes

Improved Comfort Properties. Wear comfort generally means cotton-like properties, The ability lo absorb moisture from the skin and ihe softness of cotton fabrics are considered to be the two key properties for comfort. The extremely line denier of cotton fibers accounts for its softness. Both properties can be achieved in acrylic fibers. Improved moisture retention can be achieved by incorporating hydrophilic comonomers that decrease ultimate fiher density, by modifying the fiber spinning process, ur by using after-treatments such as modified finishes. [Pg.628]

Methyl acrylate is combined with other monomers to produce copolymers used in the production of surface coatings (e.g., latex finishes, floor and fabric finishes), acrylic fibers (used in carpets, clothing, blankets, and curtains), plastics (e.g., medical and dental prosthe-ses), as well as adhesives, detergents, and sealants. [Pg.1653]

Ethyl acrylate is used in the manufacture of acrylic resins, acrylic fibers, textile and paper coatings, adhesives, and leather finish resins and as a flavoring agent. [Pg.379]

In spite of pressure from inexpensive finished goods, the acrylic fiber industry in the United States depends heavily on exports. In 1992, exports accounted for approximately 28% of domestic shipments, surprisingly low compared to Western Europe and Japan. Rationalization of capacity, however, has left the United States with just two acrylic fiber producers, Monsanto and Cytec. However, in early 1997, Cytec announced the sale of its acrylic business to a subsidiary of Sterhng Chemicals, Inc. Under the agreement of Cytec will continue to supply acrylonitrile to the business, located near Pensacola, Florida. Besides the withdrawal of DuPont in 1991, the last major producer. Mann Industries, discontinued operations in 1993 after initially acquiring the business from BASF in 1989. Expansion in low-wage... [Pg.954]

Markets for acrylic fiber in developed countries have been stagnant or declining as shown in the example for the United States in Figure 16. Many acrylic articles such as sweaters come into the United States as finished goods from Asia. The volumes consumed in U.S. apparel markets are shown in Table 6. All developed countries face a similar situation due to the disparity of labor costs. Losses of volume in western Europe in the late 1990s have been less severe than in the United State, but still ominous as shown in Table 7 (94). The next decade will likely continue the exodus of capacity fi om the United State, Europe, and Japan. [Pg.208]

Superior resilience found in crimped staple fiber products such as fiberfill, coupled with the natural wicking performance of the fiber are added features, which further enhance the scope of opportunities for PLA. Since this moisture wicking behavior is inherent to the fiber and achieved without the use of finishes this behavior should not decrease over time. Independent testing indicates the wicking behavior of untreated PLA fibers is superior to either untreated or treated polyester fibers. Laboratory UV resistance testing using a Xenon Arc indicates that in comparison with polyester and acrylic fibers, PLA fabrics have superior strength retention than polyester and far superior resistance to discoloration than acrylics. [Pg.207]

Textile Fibers, Dyes, Finishes, and Processes Finishes for Acrylic Fibers... [Pg.210]

Uses Softener, finishing agent, and antistat for acrylic fibers Properties Lt. yish. paste paste 30% cone. [Pg.1031]

Control of fiber friction is essential to the processing of fibers, and it is sometimes desirable to modify fiber surfaces for particular end-uses. Most fiber friction modifications are accomplished by coating the fibers with lubricants or finishes. In most cases, these are temporary treatments that are removed in final processing steps before sale of the finished good. In some cases, a more permanent treatment is desired, and chemical reactions are performed to attach different species to the fiber surface, e.g. siliconized slick finishes or rubber adhesion promoters. Polyester s lack of chemical bonding sites can be modified by surface treatments that generate free radicals, such as with corrosive chemicals (e.g. acrylic acid) or by ionic bombardment with plasma treatments. The broken molecular bonds produce more polar sites, thus providing increased surface wettability and reactivity. [Pg.430]

ARIDRY FC Extra is a new aqueous fluorochemical finish designed to impart lasting high oil and water repellence together with dry soil resistance to all fibers including cotton, rayon, wool, nylon, acrylics, polyester and is especially recommended for upholstery fabrics, drapery, slipcovers and other woven materials where dry-soil resistance is of importance. [Pg.163]

CNC Soft G-1 is a subtstantive cationic softener which imparts a soft, slick hand to synthetic fibers, but particularly for acrylics such as orIon, acrilan, etc. CNC SOFT G-1 can be applied from long or short baths in such equipment as becks, paddle and package machines. CNC SOFT G-1 is cold water soluble and can be added directly to the finish bath. [Pg.194]

Acrylic acid ester dispersion, binder for fiber-fill, cross-linkable elastic non-sticky film, good adhesion to fibers, also finishing of industrial fabrics. [Pg.595]

Next came acquisitions, funded in part by the divestitures, that reinforced the learning base in the paths that the firm had long followed. In films and fibers it purchased Exxon s carbon fiber business in 1984, Exxon s film composites activities in 1985, and Hercules s olefin fiber carpets in 1989. Later, in 1992, it traded its acrylic assets to ICI for the latter s nylon business, plus 41 million. In paints and finishes Du Pont obtained Ford s North American automotive paint division in 1986, followed by a joint venture with ICI to expand the same market in Europe, and one with Kami Paint to do so in Japan and East Asia. In agricultural chemicals it acquired Shell s agricultural chemicals division in 1986, and later in 1992 collaborated with Shell to develop specialized insecticides. For Du Pont, sustaining its technical and functional capabilities in long-established paths in which it was a competitive leader remained a basic strategy. ... [Pg.51]

Acrylic Resin AS. [ICI Surf. UK] Acrylic copolymer aq. dispersion finishing agent for fibers. [Pg.5]

Modarez . [Synthron] Thermagu-lattx for acrylic emulsions dye antimigrant antistatic lubricant finish for fibers. [Pg.235]

Aminopropyl)silanetriol EINECS 261-145-5 Silane-triol, (3-aminopropyl)-. Aminoalkyl silicone solution finish for woven fiberglass coupling agent for glass fiber sizes filter lieatments additive to water-soluble/dispersion resins include vinyl and acrylic... [Pg.660]

OTHER COMMENTS utilized as a monomer, polymer, or eopolymer the monomer in the manufacture of leather finish resins, textile and paper eoatings, and plastic films primary use in production of acrylic and modacrylic fibers produces the hardest resin of the acrylate ester series. [Pg.730]


See other pages where Acrylic fibers Finishes is mentioned: [Pg.285]    [Pg.215]    [Pg.11]    [Pg.882]    [Pg.914]    [Pg.924]    [Pg.933]    [Pg.951]    [Pg.953]    [Pg.1667]    [Pg.60]    [Pg.190]    [Pg.6]    [Pg.285]    [Pg.382]    [Pg.707]    [Pg.260]    [Pg.419]    [Pg.628]    [Pg.166]    [Pg.29]    [Pg.249]    [Pg.419]    [Pg.154]    [Pg.155]    [Pg.156]    [Pg.157]    [Pg.159]    [Pg.509]   
See also in sourсe #XX -- [ Pg.210 ]




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Acrylic fibers

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