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Information Journal Paper

Title

EFFECT OF CARBON BLACK TYPE ON VISCOUS HEATING, HEAT BUILD-UP AND RELAXATION BEHAVIOUR OF SBR COMPOUNDS

Pages

  745-751

Abstract

 Generation of heat via viscous dissipation of nucured filled RUBBER COMPOUNDs can lead to significant temperature increment, which its estimation is very important. In this work, VISCOUS HEATING and STRESS RELAXATION on uncured CARBON BLACK and SILICA filled SBR compounds and heat build up of the cured one were investigated by rubber process analyzer (RPA2000) instrument. These compounds were prepared in Haake internal mixer at 60oC, 10 min mixing time and a rotor speed of 40 rpm. The mixing was followed by using a two-roll mill with adding curing agents. A part of these compounds was used to prepare the cured samples for Goodrich flexometer, to determine the heat build up of cured compounds. There was a similar trend in the data of both measurings. The results of this study showed that with increasing the particle size, i.e., decreaseing the structure of CARBON BLACK, the amount of generated heat has reduced. Fillers which cause higher VISCOUS HEATING in the uncured compounds also impart higher heat build up in the cured compounds. Results also demonstrated that compounds which containg larger particle size, i.e., lower structure CARBON BLACK have shorter relaxation time. In SILICA filled SBR, VISCOUS HEATING, heat build up, and STRESS RELAXATION have been increased, also.

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  • Cite

    APA: Copy

    SOLTANI, SEDIGHEH, & ABBASI SOURKI, F.. (2005). EFFECT OF CARBON BLACK TYPE ON VISCOUS HEATING, HEAT BUILD-UP AND RELAXATION BEHAVIOUR OF SBR COMPOUNDS . IRANIAN POLYMER JOURNAL (ENGLISH), 14(8 (62)), 745-751. SID. https://sid.ir/paper/539954/en

    Vancouver: Copy

    SOLTANI SEDIGHEH, ABBASI SOURKI F.. EFFECT OF CARBON BLACK TYPE ON VISCOUS HEATING, HEAT BUILD-UP AND RELAXATION BEHAVIOUR OF SBR COMPOUNDS . IRANIAN POLYMER JOURNAL (ENGLISH)[Internet]. 2005;14(8 (62)):745-751. Available from: https://sid.ir/paper/539954/en

    IEEE: Copy

    SEDIGHEH SOLTANI, and F. ABBASI SOURKI, “EFFECT OF CARBON BLACK TYPE ON VISCOUS HEATING, HEAT BUILD-UP AND RELAXATION BEHAVIOUR OF SBR COMPOUNDS ,” IRANIAN POLYMER JOURNAL (ENGLISH), vol. 14, no. 8 (62), pp. 745–751, 2005, [Online]. Available: https://sid.ir/paper/539954/en

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