Rubber emulsion styrene-butadiene

COLORANTS FORFOOD,DRUGS,COSTffiTICS AND TffiDICALDEVICES] (Vol 6) ESBR See Emulsion styrene-butadiene rubber. 

The Delta Mooney (A Mooney) test is an extension of the Mooney used on empirical grounds as a general indication of processibility for non-pigmented oil extended emulsion styrene/butadiene rubber. It quantifies the changes that occur in Mooney viscosity with time, either as the difference between viscosities recorded at two specified times or as the difference between the minimum viscosity recorded immediately after the commencement of the test and the subsequent maximum viscosity. Several alternative Delta Mooney values are defined depending on the times, whether minimum/maximum viscosity difference is used and whether or not the sample has been massed on a mill. Procedures for Delta Mooney are standardised in ISO 289-341, BS 903 Part A58-142 and in ASTM D334643. 

Figure 2.9 PA-FTIR spectrum of emulsion styrene-butadiene rubber (SBR)...

Plioflex, Emulsion styrene-butadiene-rubbers, Goodyear Tire Rubber Co., Chemical Div. 

AzoM.com (2002) Emulsion Styrene Butadiene Rubber (E-SBR) - History, Development and Applications of Emulsion Styrene Butadiene Rubber. http //wvw.azom.com/details.asp ArticleID=1848... 

Powdered rubber based on E-SBR/carbon black compoimded in an internal mixer process is examined with respect to the advantages it affords in terms of enviromnental, handling and efficiency over conventional bale technology. This paper is the first part of a series of publications which discusses the individual rabber/filler systems in detail, and focuses on the system of carbon black-filled emulsion styrene butadiene rubber. It covers the selection of the raw materials, manufacture of products and their characterisation. 18 refs. 

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