Assessing effects of mixing parameters on interphases in blends of dissimilar rubbers using M-TDSC


Citation

Ostad-Movahed S., . and Ansarifar A., . and Song M., . Assessing effects of mixing parameters on interphases in blends of dissimilar rubbers using M-TDSC. pp. 13-28. ISSN 1511-1768

Abstract

A modulated-temperature differential scanning calorimetry (M-TDSC) method was used to calculate the mass fraction of interphase and determine its composition in some SBR/BR and NR/BR blends. Effects of mixing time mixing temperature rotor speed silica nanofiller and mass fraction of pure rubbers on the mass fraction and composition of the interphase in the blends were investigated. It emerged that increases in mixing time and temperature incorporation of the filler in the rubbers and changes in the blend composition affected the properties of the interphase. Furthermore M-TDSC was found to be a useful technique for studying interphases in blends of dissimilar as well as partially miscible rubbers and estimating their compositions. The measurements were also sensitive to the mixing conditions rubber composition and silica filler in the rubbers.


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Abstract

A modulated-temperature differential scanning calorimetry (M-TDSC) method was used to calculate the mass fraction of interphase and determine its composition in some SBR/BR and NR/BR blends. Effects of mixing time mixing temperature rotor speed silica nanofiller and mass fraction of pure rubbers on the mass fraction and composition of the interphase in the blends were investigated. It emerged that increases in mixing time and temperature incorporation of the filler in the rubbers and changes in the blend composition affected the properties of the interphase. Furthermore M-TDSC was found to be a useful technique for studying interphases in blends of dissimilar as well as partially miscible rubbers and estimating their compositions. The measurements were also sensitive to the mixing conditions rubber composition and silica filler in the rubbers.

Additional Metadata

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Item Type: Article
AGROVOC Term: Rubber
AGROVOC Term: Styrene
AGROVOC Term: Natural rubber
AGROVOC Term: Elastomers
AGROVOC Term: Polymers
AGROVOC Term: Mixing
AGROVOC Term: Rubber industry
Depositing User: Ms. Suzila Mohamad Kasim
Last Modified: 24 Apr 2025 06:28
URI: http://webagris.upm.edu.my/id/eprint/23058

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