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Rubber hydrogenation

This section discusses the processes for nitrile rubber hydrogenation developed during past years using a heterogeneous catalyst. The published reports suggest that mostly the palladium catalyst has been used for nitrile... [Pg.557]

Template 1 - Negative (Hydrogen) Electrode Plate, from PC board Template 2 - Positive (Oxygen) Electrode Plate, from PC board Template 3 - MEA Surrounds and Gasket, 2 mylar and 1 silicone rubber Template 4 - Rubber Hydrogen Gasket, silicone rubber Template 5 - PVC Pressure Plate... [Pg.248]

In recent years, a lot of research effort has been focused on the coprocessing of coal and rubber or plastic wastes under hydrogen atmospheres, based on the possible role of the polymers as hydrogen donor for coal. Therefore, in this chapter the description of plastic and rubber hydrogenation processes is followed by sections dealing with their coprocessing with coal. [Pg.161]

Most of the studies on plastic and rubber hydrogenation are based on the use of catalysts to promote cracking and hydrogenation reactions. A wide variety of catalysts have been examined, consisting typically of transition metal compounds (Fe, Mo, Ni, Co, etc.) supported on an acid porous matrix (alumina, amorphous silica-alumina, zeolites, sulfated zirconia, etc.). [Pg.176]

EXPLOSION and FIRE CONCERNS noncombustible solid, but dusts may form explosive mixtures in air NFPA (not rated) not compatible with hot chlorinated rubber hydrogen gas may be formed when finely divided iron contacts moisture during crushing and milling operations use dry chemical, carbon dioxide, or foam extinguishers for firefighting purposes. [Pg.400]

HMT HMTA. See Hexamethylenetetramine HMWHDPE HMWPE. See Polyethylene, high-molecular weight high-density HNBR. See Acrylonitrile-butadiene rubber, hydrogenated... [Pg.2046]

Nitrile 10 D. See Decane nitrile Nitrile 12. See Lauryl nitrile Nitrile BG. See Tallow nitrile Nitrile/butadiene rubber. See Butadiene/acrylonitrile copolymer Nitrile C4. See Butyronitrile Nitrile elastomer Nitrile rubber. See Butadiene/acrylonitrile copolymer Nitrile rubber, hydrogenated. See Acrylonitrile-butadiene rubber, hydrogenated Nitriles, coco. See Coco nitrile Nitriles, tallow. See Tallow nitrile Nitriloacetic acid trisodium salt. See Trisodium NTA... [Pg.2820]

Acrylonitrile-butadiene rubber, hydrogenated belt covers Carbon black belting... [Pg.4895]

Acrylonitrile-butadiene rubber, hydrogenated hose/sheet, industrial Polyethylene elastomer, chlorinated hoses... [Pg.5365]

Acrylonitrlle-butadlene rubber, hydrogenated Jute Tetrafluoroethylene/propylene copolymer... [Pg.5501]

Acrylic elastomer Acrylonitrile-butadiene rubber, hydrogenated Polyethylene, ultrahigh m.w. high-density Polynorbornene Polyurethane elastomer, thermoplastic Styrenated diphenylamine , Styrene-ethylene/butylene-styrene block copolymer seals, chemical-resistant Chlorotrifluoroethylene polymer seals, dynamic aerospace Polyfluoroalkoxyphosphazene seals, dynamic industrial Polyfluoroalkoxyphosphazene seals, dynamic military Polyfluoroalkoxyphosphazene seals, high performance Tetrafluoroethylene/perfluoromethylvinyl ether copolymer seals, oil... [Pg.5636]

Acrylonitrile-butadiene rubber, hydrogenated seals/gaskets, high-performance aerospace Hexafluoropropylene/vinylidene fluoride copolymer... [Pg.5636]

Natural rubber/chlorosulfonated polyethylene Natural rubber/acrylonitrile butadiene rubber Hydrogenated natural rubber/poly(methyl methacrylate-co-styrene)... [Pg.208]

CAS name - styrene-butadiene rubber, hydrogenated, block, triblock ... [Pg.670]

Trouble shooting in the case of products made from fluororubbers, polyurethane rubbers, hydrogenated nitrile rubber and silicone rubbers is explained. 2 refs. Articles from this journal can be requested for translation by subscribers to the Rapra produced International Polymer Science and Technology. [Pg.27]

LDPE or HDPE/PS Graft copolymers PS-g-PE or PS-g-EPDM block copolymers S-co(E-butadiene diblocks) S-butadiene-b triblocks SEES Hydrogenated S/isoprene rubber Hydrogenated PS-block-butadiene... [Pg.556]

A relatively small amount of hydrogen peroxide is used as feedstock to make peroxide curatives for rubber. Hydrogen peroxide reacts with cumene to produce dicumyl peroxide (DCP), which is the most common peroxide used in the curing of rubber. [Pg.453]

Nitrile rubbers are compatible with phenol-formaldehyde resins, resorcinol-formaldehyde resins, vinyl chloride resins, alkyd resins, cou-marone-indene resins, chlorinated rubber, hydrogenated rosins, coal-tar resins, epoxies, and other resins, forming compositions which can be cured and which can provide excellent adhesives of high strength, high oil resistance, and good resilience. Nitrile rubber cements are... [Pg.206]

Recommended for polymers butyl rubber, CSPE, EPDM, epichlorohy-drin, hydrogenated nitrile rubber, hydrogenated rubber, NBR, PAC, TPE ... [Pg.551]

See other pages where Rubber hydrogenation is mentioned: [Pg.347]    [Pg.556]    [Pg.556]    [Pg.558]    [Pg.347]    [Pg.600]    [Pg.253]    [Pg.108]    [Pg.2073]    [Pg.4403]    [Pg.5345]    [Pg.5440]    [Pg.5497]    [Pg.5614]    [Pg.73]    [Pg.73]    [Pg.81]    [Pg.171]    [Pg.203]    [Pg.203]    [Pg.203]   
See also in sourсe #XX -- [ Pg.161 ]

See also in sourсe #XX -- [ Pg.21 , Pg.101 ]

See also in sourсe #XX -- [ Pg.102 ]



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