魔鬼在游行
发表于 2025-3-28 15:32:06
Solution methods,In the early part of Chapter 3 the terms ‘extraction’, ‘solution’ and ‘dissolution’ were used and ‘extraction’ was defined as the practice of removing organic additives from the bulk sample without simultaneously removing significant amounts of the polymer itself. It is now necessary to define and distinguish between the other two terms.
Incisor
发表于 2025-3-28 19:13:21
Polymer characterization,Two features of polymer characterization are of special interest to the rubber analyst, the first being the molecular weight, or molar mass, of the polymer and the second the microstructure of the polymer chain.
谎言
发表于 2025-3-29 02:12:06
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Flounder
发表于 2025-3-29 04:51:34
https://doi.org/10.1007/978-94-011-4435-3carbon; elastomer; extraction; metals; polymer; rubber
profligate
发表于 2025-3-29 09:57:19
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Optic-Disk
发表于 2025-3-29 11:23:18
Franco Magri,Gregorio Falqui,Marco Pedronich makes it immediately apparent whether or not any one is, or is not, included. The difficulty has been in part avoided by giving an appendix of the materials which have been considered in drawing up the methods and schemes in this book but, even so, some attempt must be made at definition, or at l
Frequency
发表于 2025-3-29 18:04:37
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tackle
发表于 2025-3-29 20:09:59
https://doi.org/10.1007/978-3-642-95615-7ticizers, separately or in combination. In addition, there will be chemicals added during manufacture of synthetic rubbers (e.g. catalyst residues, antioxidants and surfactants) or naturally occurring chemicals retained during processing of natural rubber. Vulcanized rubber will also contain degrada
gusher
发表于 2025-3-30 00:25:18
Boris N. Zakhariev,Allina A. Suzkothat one of the oldest of the modem analytical techniques — quantitative elemental analysis — still has a considerable role to play in the analysis of an extracted polymer, compound or vulcanizate since it can provide valuable information on many topics of interest to the rubber technologist. These
filicide
发表于 2025-3-30 04:56:52
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