Publikace detail

Investigation of SBR/CMC blends by vulcanizing and swelling properties

Autoři: Krmelová Vladimíra | Krmela Jan

Rok: 2012

Druh publikace: ostatní - článek ve sborníku

Název zdroje: TechMat 2012

Název nakladatele: Univerzita Pardubice

Místo vydání: Pardubice

Strana od-do: 59-64

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
eng	Investigation of SBR/CMC blends by vulcanizing and swelling properties	Blends of Styrene butadiene rubber (SBR) with varying loading degree from 10 wt% to 100 wt% of carboxymethylcellulose (CMC) have been prepared. The prepared SBR/CMC blends were submitted to measurements of vulcanizing characteristics (MH, ML, ts, tc(90), Rv) as a function of loading degree of CMC. Swelling has been used in the study of elastomeric networks. Swelling equilibrium data, for a new SBR/CMC rubber vulcanizates in xylen, were analyzed by the Flory-Rehner equation simply to obtain a measure of the crosslink density. Results obtained showed that 10 wt% of CMC in blends has comparable properties with standard.	Styrene butadiene rubber; carboxymethylcellulose; vulcanization; crosslink density

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