Rubber compounds are crosslinked by means of additives technologically characterized as activators, accelerators, and cure agents. Sep 30, 2017 rubber technology about ten years after the publication of the second edition 1973, it became apparent that it was time for an update of this book. It includes information on properties, processes and applications for both natural and synthetic rubber products. Rubber compounding an overview sciencedirect topics. Available formats pdf please select a format to send. Science and technology of polymers video course course outline the main theme of the course on science and technology of polymers is to focus understanding of science and technology of polymer synthesis and its characterization.
Effect of the cure system on aging resistance of natural. In automobile tire treads, tire retreads, and other antiskid materials. Waste silicon carbide as filler for natural rubber compounds. Rubber technology about ten years after the publication of the second edition 1973, it became apparent that it was time for an update of this book. Werner hofmann,rubber technology handbook,hanser publishrs,munich vienna. This site is like a library, you could find million book here by using search box in the widget. The compounding and vulcanization of rubber springerlink. Rubber technologists handbook, volume 2 pdf free download. Rubber technology compounding and testing for performance john s. Materials for automobiles indian institute of technology madras.
Preparation of nano zinc oxide, its characterization and. Hardness stabilization in rubber vulcanizates flexsys v, b. An attempt has been made to give comprehensive coverage of the subject. This is a unique product suitable for peroxide curing of epdm.
An introduction to rubber technology andrew ciesielski. The desired properties of rubber goods significantly depend on three key factors. Bulletin of the rubber research institute of sri lanka. If a halogen, such as chlorine or bromine, is introduced into the polymer architecture, it becomes ciir or biir, respectively. High modulus rubber vulcanizates can hardly be achieved with a balance of the overall properties, because the rubbers or elastomers are soft and flexible material. Dsm elastomers launched the production of a high molecular weight, highvnb content epdm keltan de8270c in an existing commercial plant in april 2009. The rubber was prepared by using natural rubber grade str 5l and waste silicon carbide loading of 0, 10, 20, 30 and 40 phr. The introduction of additives into a polymer matrix is technically described as compounding.
The application of sulphur systems leads to the forming of sulphidic cross. Thermalanalysis of ground tire rubber devulcanized by microwaves. Rubber technology and manufacture cm blow pdf rubber technology and manufacture, 2nd ed, c. The application of sulphur systems leads to the forming of. Vulcanisation is a process of transforming a plastic rubber compound into a highly elastic product by forming a threedimensional crosslinked network structure in the rubber matrix. Hofmann, vulcanization and vulcanization agents, palmerton, new york, 1967. The expansion of our product line over the years is, in many regards, owed to our customers. Pdf thermalanalysis of ground tire rubber devulcanized. Compact, well structured, a unique source of information, this is the handbook for the rubber industry. High modulus rubber vulcanizates from natural rubbereva. Waste silicon carbide as filler for natural rubber compounds p.
Natural rubber is a coherent elastic 9 id obtained from a milky liquid known as latex which occur in special vessela in the bark and in the roots, stem, branches, leaves and fruit of a wide assortment of plaats. The polymer data handbook offers, in a standardized and readily accessible tabular format, concise information on the syntheses, structures, properties, and applications of the most important polymeric materials. Jul 01, 2000 hofmann rubber technology handbook by dr. Rubber technologists handbook, volume 2 easy dispersion silicas, it has been possible to break out of the conventional magic triangle of tyre technology, the compromise between low rolling resistance of a tyre, improved wet grip and maintained longevity. Spine creases, wear to binding and pages from reading. Aboriginal, torres strait islander and other first nations people are advised that this catalogue contains names, recordings and images of deceased people and other content that may be culturally sensitive. Rubber technology handbook werner hofmann, carl hanser. Buy rubber technology handbook reprint by werner hofmann, hofmann isbn. Hence, in addition to classroom teaching, a visit to local rubber industry should be organized. Rubber technology handbook by werner hofmann goodreads. This was especially true in this case, since the subject matter has traditionally dealt mainly w. Knowledge on solid state structure and properties of polymers. Sulphur and peroxide vulcanisation of rubber compounds.
Advantage in weight compared to rubber metal bonded parts advantages in costs because of lower process costs and omission of surface treatment allows a higher. View enhanced pdf access article on wiley online library html view download pdf for offline viewing. Polymers, except a few, require the incorporation of judiciously selected additives to ease their processing and to improve performance. Created by our team of chemists for specific applications, our original additives have become the leading goto solutions to aid in the processing of rubber, plastics, pvc and wpc compounds. Rubber technology handbook werner hofmann, carl hanser verlag, munich, 1989. Rubber processing and products many of the production methods used for plastics are also applicable to rubbers however, rubber processing technology is different in certain respects, and the rubber industry is largely separate from the plastics industry the rubber industry and goods made of rubber are dominated by one product. Use of short fibers as a filler in rubber compounds in. The model has kinetic base and it is aimed at predicting, by means of a very refined. Please click button to get rubber technology handbook book now. Before knowing the rubber product process, it would be helpful to know about different type of rubbers and processing of raw rubber which are sent to manufacturing units for product processing. Zinc oxide zno of nanometer particles size was prepared by precipitation method and solid state pyrolytic method. Werner hofmann, rubber technology handbook, hanser publishers, munich, 1989.
In this paper, the recently presented kinetic model proposed in milani and milani j math chem 5. Food packaging technology handbook 2nd revised edition 1575. Bhat, biomaterials, narosa publishing house, new delhi, 2002. Frequently, corrosion of the metal is found at or adjacent to the rubbermetal interface rather than at a noncontact area. Search for library items search for lists search for contacts search for a library. The basic technology involved in rubber product processing is mentioned below. Polymer components for liquid sealing applications are employed in a variety of potentially corrosive environments, such as seawater. Aromatic mineral oils which are suitable for the mixtures according to the invention are in particular those having a viscositygravity constant of from 0.
Pol 6106 a polymers for biomedical applications unit i. Dec 28, 2016 vulcanisation is a process of transforming a plastic rubber compound into a highly elastic product by forming a threedimensional crosslinked network structure in the rubber matrix. Science and technology of rubber academic press 1978. Now, with some handholding by experts, the icf is setting out to make indigenously. Jul 27, 1999 aromatic mineral oils which are suitable for the mixtures according to the invention are in particular those having a viscositygravity constant of from 0. It quotes tons of references and is well organized to find the related references.
I evaluate this book very highly because this book comes in pretty handy for rubber information. Tem, xrd, and the surface area studies showed that the zinc oxides prepared in the laboratory has a particle size in nanometer range and high surface area. In a preferred embodiment, the composition comprises a halogenated isobutylene rubber, styrenebutadiene rubber and polybutadiene rubber combined with carbon black and a silanecoupled silica filler. Standard methods of static tests of timber in structure sizer. For further details on these typical rubber additives and vulcanization inhibitors, see hofmann, rubber technology handbook, hanser publishers, munich 1989. All books are in clear copy here, and all files are secure so dont worry about it. Mechanical properties of thermoplastic polyolefin tpo. Finally, in specific applications it may also be desirable to include steel cord adhesion promoters such as cobalt salts and dithiosulfates in conventional, known quantities. Bulletin of the rubber research institute of sri lanka, 2001 43, 2428 blooms and bloom like phenomena ahlr nilmini there is a no doubt that every rubber technologist and analyst knows what is. Everyday low prices and free delivery on eligible orders. In the rubber industry, the problem of selecting the basic raw materials for the. Firstly, the rubber were compounded by using two roll mill and then using oscillating disc rheometer for studying. Recent progress in rubber technology has resulted in products w. An introduction to rubber technology is the ideal basic guide for anyone who is about to start working with rubber.
Easily transportable and meterable mixtures of aromatic. An abrasionresistant halogenated isobutylenebased rubber composition having good traction characteristics is disclosed. May contain limited notes, underlining or highlighting that does affect the text. Mar 18, 2011 discover book depositorys huge selection of rubber technology books online. Rubber plastic as an alternative to metal carriers hoffmann can produce composite parts out of elastomer and thermoplastics like pa, pp, peek which are resistant against temperature and dimensionally stable. This handbook has information about every aspect of using rubber from the initial selection of the rubber compound to the measurement of its physical properties. Hofmann, rubber technology handbook, hanser publishers, munich. Short fiber reinforced elastomers rubber chemistry and technology 56 1983 619638. The selection of the ingredients and the optimization of compounding procedures has always been a challenging job for polymer scientists and engineers. Corrosion at the polymermetal interface in artificial. Natural and synthetic rubbers play an important role in many aspects of modern life, and have been essential to developments in the. This major new handbook describes and summarizes the state of the art in rubber technology. Those included are currently in industrial use or they are under study for potential new.
However, rubber product technology is different in many aspects. Iir has some properties similar to those of epdm, such as good mineral acid and base. However, formatting rules can vary widely between applications and fields of interest or study. This work studied possibilities of using waste silicon carbide sic particles from abrasive industry as alternative filler in natural rubber nr compounds. Introduction styrenebutadiene or styrenebutadiene rubber sbr describe families of synthetic rubbers derived from styrene and butadiene. Rubber chemistry and technology rct is the biggest and oldest scientific journal focused. Rubber technology handbook werner hofmann, carl hanser verlag. The vulcanization by sulfur and accelerators is the most used method due to the characteristics this system imparts to the produced artifact, and also to the lower cost, thus being the system of choice to perform the curing process in the tire industry. Antagonism of natural anti and prooxidants in synthetic polyisoprene rubber vulcanizates. More information on the ecological principles governing marine life throughout the world, oceanography and the effect of changes in the carbonate chemistry on marine organisms and.
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