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Isobutylene-isoprene rubber

Abbreviation for isobutylene-isoprene rubbers, popularly known as butyl rubbers. [Pg.34]

Isobutylene isoprene rubber (IIR), in tire compounding, 21 807 Isobutyl formate, physical properties, 6 292t... [Pg.494]

Thomas and Sparka synthesize isobutylene-isoprene rubber Butyl rubber is synthesized in the US... [Pg.435]

Fluorocarbon derivative rubbers Isobutylene-isoprene rubbers Isocyanate type rubber Isoprene rubbers, synthetic N-type rubber Neoprene Nitrile type rubber Nitrile-butadiene rubbers Polybutadienes... [Pg.453]

Isobutylene-isoprene rubbers, the copolymers containing 98% isobutylene and 2% isoprene cannot be made into hard rubbers because of the lack of adequate unsaturation. However a very hard butyl rubber vulcanisate can be obtained by admixture with SBR and high levels of sulfur. The water absorption of NR ebonite is 0.45% to 0.5% at a relative humidity of 97.2%. [Pg.76]

ACRONYMS PIB, HR (isobutylene isoprene rubber), ClIIR (chlorinated HR), BrIIR (brominated IIR) ... [Pg.600]

Halobutyl rubber (HIIR) is used primarily in tire innerliner and white sidewalls. These elastomers are best for tire air retention owing to lower air permeability as well as aging and fatigue resistance. The chlorinated (CIIR) and brominated (BUR) versions of isobutylene isoprene rubber (HR) can be blended with other elastomers to improve adhesion between HIIR compounds and those based on general purpose elastomers, and improve vulcanization kinetics [16]. [Pg.410]

NR (Butyl rubber) Isobutylene-isoprene rubber Unfilled, vulc. 0.91-0.98 — 17-21 750-950... [Pg.444]

BIIR Brominated isobutylene-isoprene rubber (bromobulyl rubber)... [Pg.164]

Hexakisalylaminocyclotriphosphazatrine = Hindered amine light stabilizer = 1,6-hexanediol diacrylate = High density polyethylene = Hydroxypropyl acrylate = Hydroxypropyl methacrylate = Isobutylene-isoprene rubber = Repartition coefficient (dimensionless)... [Pg.12]

Fig. 25 Decrease in molecular weight determined for isobutylene-isoprene rubber (7 ( Cs)-irradiation dose rate 0.4 kGy.h ). The data were taken from [01Z2]. Fig. 25 Decrease in molecular weight determined for isobutylene-isoprene rubber (7 ( Cs)-irradiation dose rate 0.4 kGy.h ). The data were taken from [01Z2].
See other pages where Isobutylene-isoprene rubber is mentioned: [Pg.873]    [Pg.15]    [Pg.2]    [Pg.707]    [Pg.1194]    [Pg.426]    [Pg.432]    [Pg.584]    [Pg.1048]    [Pg.1051]    [Pg.1061]    [Pg.416]    [Pg.551]    [Pg.66]    [Pg.164]    [Pg.174]    [Pg.7284]    [Pg.7331]    [Pg.34]    [Pg.34]    [Pg.34]    [Pg.72]    [Pg.102]    [Pg.109]    [Pg.116]    [Pg.138]    [Pg.163]    [Pg.172]    [Pg.175]    [Pg.184]    [Pg.224]   
See also in sourсe #XX -- [ Pg.76 ]



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Brominated isobutylene isoprene rubber

Chlorinated isobutylene isoprene rubber

HR isobutylene-isoprene rubber

Isobutylene

Isobutylene and isoprene, butyl rubbers

Isobutylene rubber

Isobutylene-isoprene

Isoprene rubber

Rubber isobutylene, isoprene polymer

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