The Effect of Petroleum Resins and Asphaltene–Resin Substances on the Properties of Butyl Rubber Sealants

Lisanevich, Maria S.; Galimzyanova, R. Yu.; Khakimullin, Yu. N.

doi:10.1134/s1995421220030120

Cited by 2 publications

(1 citation statement)

References 5 publications

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“…However, IIR with higher isoprene (greater than 3.0 mol %) content has also been reported for some special applications . IIR is broadly used in adhesive, automotive, pharmaceutical, flexible electronics, and also in various other elastomeric applications. − The exceptional air impermeability property of butyl rubber makes it an efficient candidate for the tire inner liner that holds the air tightly. − Butyl rubber-based microporous materials are also used as a sorbent for the removal of oil spills and aromatic hydrocarbons from seawater. , Due to the very low level of unsaturation, butyl rubber shows superior oxidative and high chemical stability. As compared to other elastomers, IIR shows a relatively better damping property (high damping peak height and broad damping temperature range) which is due to the dense distribution of a large number of methyl side groups. − …”

Section: Introductionmentioning

confidence: 99%

Overview on Post-Polymerization Functionalization of Butyl Rubber and Properties

Behera

Kumar

Mohanty

et al. 2022

Ind. Eng. Chem. Res.

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Butyl and halobutyl rubber (IIR and HIIR) is an important class of polymeric materials with great potential applications in diverse areas like manufacturing of tires, tubes, adhesives, sealants, pharmaceutical closure, flexible electronics, etc. The IIR and HIIR having exceptional air impermeability, superior oxidative stability, high chemical stability, and better damping properties are attracting significant research attention in improving these products to explore new applications. These properties of IIR and HIIR can be tailored by the introduction of functional moieties via a copolymerization or postpolymerization modification process. The highly sensitive cationic polymerization process can restrict the functionalization with most of the monomers via the copolymerization method. Hence the functionalization of IIR and HIIR can only be carried out using postpolymerization modification methods and those play a crucial role in tailoring the properties of IIR and HIIR. This review summarizes the development of new classes of functionalized IIR and HIIR via the postpolymerization modification method. The improved properties and new applications of the modified IIR and HIIR have been discussed.

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Section: Introductionmentioning

confidence: 99%

Overview on Post-Polymerization Functionalization of Butyl Rubber and Properties

Behera

Kumar

Mohanty

et al. 2022

Ind. Eng. Chem. Res.

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Development of a Bitumen-Polymer Composition, Resistant to Atmospheric Influences, Based on Petroleum Bitumen and their Properties Study

Cherkashina

Lavrova

Lebedev

2021

MSF

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In the work the bituminous-polymeric composition stable against action of external factors is designed taking into account literature-patent researches and industrial needs. The basic physical-mechanical and thermophysical properties of the designed bituminous-polymeric composition are investigated, and also change of water absorption, shrinkage with time and flammability is studying. The technology of manufacturing bitumen-polymer composition in production is described. The designed bituminous-polymeric composition on some indicators, in particular on heat resistance and flexibility is better than existing analogs that allows its introduction.

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The Effect of Petroleum Resins and Asphaltene–Resin Substances on the Properties of Butyl Rubber Sealants

Cited by 2 publications

References 5 publications

Overview on Post-Polymerization Functionalization of Butyl Rubber and Properties

Overview on Post-Polymerization Functionalization of Butyl Rubber and Properties

Development of a Bitumen-Polymer Composition, Resistant to Atmospheric Influences, Based on Petroleum Bitumen and their Properties Study

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