Latex nitrile

Films deposited from compounded nitrile latices can be vulcanized with sulfur and accelerators, assisted by relatively high levels (ca 4.0—5.0 parts /100 DRC) of ziac oxide. For other uses, nitrile latices are sometimes used ia unvulcanized form. An appHcation of medium soHds nitrile latex, eg, Nitrex J-6849 and Polysar 845, has been ia preparation of oil-resistant foams for lubricants ia heavy-duty beariags, such as railroad-car journal boxes. [Pg.255]

Because of their widespread use in the American workplace, butyl rubber, nitrile latex, neoprene latex, poly(vinyl alcohol), surgical rubber latex, and Viton elastomer were chosen for the present studies. The composite/bonded substances of this study were not in all cases presently available as commercial material for protective garments, but rather were chosen to determine their potential for resistance to solvent permeation. Likewise, Teflon gloves were included in these studies simply because they are commercially available. [Pg.241]

For the homogeneous, nonbonded materials evaluated in these studies (butyl rubber, neoprene latex, nitrile latex, polyethylene, polyvinyl alcohol), surgical rubber latex, and Viton elastomer), only the perlyVinyl alcohol) did not correlate well in this relationship. As has been shown in Fig. 6, most likely the polyethylene... [Pg.258]

NOTE Ibtals for plastics are for those products listed and exclude some small-volume plastics. Synthetic rubber data include Canada. Dry-weight basis unless otherwise specified Density 0.940 and below " Data include Canada from 2001 Density above 0.940 Data include Canada from 1995 Data include Canada from 2000 Data include Canada from 1994 Includes styrene-butadiene copolymers and othm styrene-based polymers Unmodified Includes butyl styrene-butadiene rubber latex, nitrile latex, polyisoprene, and miscellaneous others. SOURCES American Plastics Council, International Institute of Synthetic Rubber Producers. [Pg.523]

The latexes upon which this industry developed were natural rubber and polychloroprene for solvent resistance. However, technology is advancing to permit penetration of carboxylated nitrile latex for optimized solvent resistance and tougher abrasion resistance. Among the competition to latexes in this field are poly(vinyl chloride) plastisols. As technology develops in producing small particle size latexes from polymers whose synthesis is loo water-sensitive for emulsion polymerization, the dipped goods industry will quickly convert to their utilization from the solvent-based cements of these polymers now employed Prime candidates include butyl rubber, EPDM, hypalon, and vlton. [Pg.314]

Uses Nitrile latex for adhesives, carpet backcoating, paper coatings and saturation, pigment binding, textile coatings Features Exhibits fast penetration... [Pg.410]

Uses Nitrile latex with good binding tor adhesives, abrasion-resist, coatings, leather and textile finishes, nonwoven fabric and pigment bindings, resin modification, paper coatings, saturation Features Exhibits fast penetration... [Pg.410]

Chem. Descrip. Carboxylic nitrile latex, heat-reactive CAS 9003-18-3... [Pg.410]

Uses Nitrile latex for adhesives, nonwoven fabric and pigment binding, leather finishes, paper coatings, oil- and grease-resist, materiais Properties Sp.gr. 0.99 vise. 85 cps pH 6.5 med. ACN 47% soiids Hycai 1577 [Noveon]... [Pg.410]

Uses Intemiediate for acrylic latexes and S/B latexes for paper coatings, carpetbackings, nonwoven textiles, adhesives, and paints reactive comonomer for acrylic, S/B, PVAc, nitrile latexes prep, of acrylic fibers copolymerization of nylon (caprolactam base), resins, plasticizers, interm iates, paper additives aluminum anodizing reagent lube oil additive in food-contact paper/paperboard in food-pkg. adhesives natural food acid (Japan) in cellophane for food pkg. [Pg.1165]

Nacon 6401 S/B-nitrile latex comonomer Disteardimonium hectorite... [Pg.1594]

Uses Carboxylated comonomer for polyacrylic and polymethacrylic acids, other acrylic acids, acrylic polymers, styrene-butadiene, vinyl acetate, nitrile latex comonomer for radiation-cured polyester/polyurethane resin paints antimigrant for pigment pad dyeing pigment print emulsifier... [Pg.95]

NBR latices can be also used in adhesive applications. The use of latex has the advantage of avoiding the previous solution of the polymer before application and has favourable environmental treats. Compounding with a resorcinol-formaldehyde solution allows to bond nitrile rubber to cotton or rayon fabric. Nitrile latex can be mixed with PVC latex to give excellent adhesion of polypropylene carpet and plywood backings. Combinations of nitrile latices and styrene-butadiene latices provides good laminating bonds for saturated paper and woven fabrics. [Pg.297]

Journal of Rubber Research 4, No.2,2nd Quarter 2001, p.88-101 SOME FACTORS AFFECTING DIPPED NITRILE LATEX FILMS... [Pg.53]

Acrylic latex Natural latex Nitrile latex... [Pg.702]

Chemical Neoprene Natural Latex or Rubber Butyl Nitrile Latex... [Pg.557]

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