Qualitative and Quantitative Analysis of SBR/BR Blends by Thermogravimetric Analysis

1996 ◽  
Vol 69 (1) ◽  
pp. 130-136 ◽  
Author(s):  
I. Amiri Amraee ◽  
A. A. Katbab ◽  
Sh Aghafarajollah

Abstract The objective of this paper is to present a new method for analyzing SBR/BR blends in passenger tire tread compounds by thermogravimetric analysis. Since the base polymer of most tread compounds in passenger tires are normally either SBR or blend of SBR/BR, the importance of this method is self-explanatory.

2013 ◽  
Vol 19 (2) ◽  
pp. 496-500 ◽  
Author(s):  
Luis Rogerio de Oliveira Hein ◽  
José Alberto de Oliveira ◽  
Kamila Amato de Campos

AbstractCorrelative fractography is a new expression proposed here to describe a new method for the association between scanning electron microscopy (SEM) and light microscopy (LM) for the qualitative and quantitative analysis of fracture surfaces. This article presents a new method involving the fusion of one elevation map obtained by extended depth from focus reconstruction from LM with exactly the same area by SEM and associated techniques, as X-ray mapping. The true topographic information is perfectly associated to local fracture mechanisms with this new technique, presented here as an alternative to stereo-pair reconstruction for the investigation of fractured components. The great advantage of this technique resides in the possibility of combining any imaging methods associated with LM and SEM for the same observed field from fracture surface.


INFO ARTHA ◽  
2017 ◽  
Vol 2 ◽  
pp. 56-79
Author(s):  
NFN Khusnaini ◽  
Agung Widi Hatmoko

Attitudes towards tax compliance (willingness to comply) Indonesian society is still low. Required an innovative tax dissemination to increase it. The purpose of this study was to determine whether the tax dissemination based on Fogg Behavioral Model (FBM) approach may increase wiliingness to comply. The FBM based tax dissemination asserts that for a person to perform a target behavior, which is a willingness to comply, he or she must be sufficiently motivated, have the ability to perform the behavior, and be trigerred, to perform the behavior. This research is a combination of qualitative and quantitative analysis of statistical data results of the questionnaire, interviews, and observations of the respondent and the experimental process of dissemination. The method used in this study is a quasi experimental with patterns of nonequivalent control group (pretest-post which is not equivalent). Based on the results of data analysis, interviews and observations of the respondent and the experiment, this research showed that theFBMbasedtaxdissemination hasapositiveimpactto willingnesstocomplyofthetaxpayers. 


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