Rubber Compounding Ingredients: Need, Theory and Innovation

Rubber Compounding Ingredients: Need, Theory and Innovation PDF Author: C. Hepburn
Publisher: iSmithers Rapra Publishing
ISBN: 9781859570999
Category : Science
Languages : en
Pages : 144

Get Book Here

Book Description
The objectives of rubber compounding may be essentially defined as providing optimised performance and processability, generally at minimum cost, by the incorporation of non-rubber ingredients. Optimised performance in this context refers not only to mechanical properties but also, for example, resistance to bacteria or particular chemicals. In some applications a rubber may also need to be coloured, or bonded to another material, and further ingredients may be required. For many years, rubber compounding was largely empirical and frequently described as a black art. Today it is practised predominantly on the basis of scientific principles elucidated over years of study and is still the subject of intensive research. In this new report Claude Hepburn reviews the following range of compounding ingredients, considering the range of materials available, their particular actions and recent interesting advances: Process and extender oils; Process aids and surfactants; Coupling agents and adhesion promoters; Fire retardants, bactericides and blowing agents, colourants and odourants. An additional indexed section containing several hundred abstracts from the Polymer Library provides many more examples of novel materials and their applications.

Rubber Compounding Ingredients: Need, Theory and Innovation

Rubber Compounding Ingredients: Need, Theory and Innovation PDF Author: C. Hepburn
Publisher: iSmithers Rapra Publishing
ISBN: 9781859570999
Category : Science
Languages : en
Pages : 144

Get Book Here

Book Description
The objectives of rubber compounding may be essentially defined as providing optimised performance and processability, generally at minimum cost, by the incorporation of non-rubber ingredients. Optimised performance in this context refers not only to mechanical properties but also, for example, resistance to bacteria or particular chemicals. In some applications a rubber may also need to be coloured, or bonded to another material, and further ingredients may be required. For many years, rubber compounding was largely empirical and frequently described as a black art. Today it is practised predominantly on the basis of scientific principles elucidated over years of study and is still the subject of intensive research. In this new report Claude Hepburn reviews the following range of compounding ingredients, considering the range of materials available, their particular actions and recent interesting advances: Process and extender oils; Process aids and surfactants; Coupling agents and adhesion promoters; Fire retardants, bactericides and blowing agents, colourants and odourants. An additional indexed section containing several hundred abstracts from the Polymer Library provides many more examples of novel materials and their applications.

Rubber Compounding Ingredients - Need, Theory and Innovation, Part 1

Rubber Compounding Ingredients - Need, Theory and Innovation, Part 1 PDF Author: C. Hepburn
Publisher:
ISBN: 9781859570289
Category : Carbon-black
Languages : en
Pages : 142

Get Book Here

Book Description
This report covers vulcanising systems antidegradants and particulate fillers. Professor Claude Hepburn describes the reasons why these materials are used, the ways in which they work, and recent interesting advances. In addition, an indexed section containing over 300 abstracts from international literature provides many more examples of novel materials and their actions.

Rubber Compounding Ingredients

Rubber Compounding Ingredients PDF Author: C. Hepburn
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description


Rubber Extrusion

Rubber Extrusion PDF Author: B. G. Crowther
Publisher: iSmithers Rapra Publishing
ISBN: 9781859571569
Category : Technology & Engineering
Languages : en
Pages : 112

Get Book Here

Book Description
Recent changes in Screw extruders for rubber have been driven by demands for accuracy and economy, increased understanding of the underlying principles, and improvements in related technologies such as control systems and computing power. An additional indexed section containing several hundred abstracts from the Rapra Polymer Library database provides useful references for further reading.

Current Topics in Elastomers Research

Current Topics in Elastomers Research PDF Author: Anil K. Bhowmick
Publisher: CRC Press
ISBN: 1420007181
Category : Technology & Engineering
Languages : en
Pages : 1105

Get Book Here

Book Description
From weather-proof tires and artificial hearts to the o-rings and valve seals that enable successful space exploration, rubber is an indispensable component of modern civilization. Stiff competition and stringent application requirements foster continuous challenges requiring manufacturers to fund ever-expanding research projects. However, this vas

Particulate Fillers for Polymers

Particulate Fillers for Polymers PDF Author: R. N. Rothon
Publisher: iSmithers Rapra Publishing
ISBN: 185957310X
Category : Carbon-black
Languages : en
Pages : 162

Get Book Here

Book Description
This is an overview of particulate filler production and use. Each filler type has different properties and these in turn are influenced by the particle size, shape and surface chemistry. Filler characteristics are discussed from costs to particle morphology. Practical aspects of filler grading are described and the principal filler types are outlined. Filler surface modification is an important topic. The main types of modifying agent and their uses are described, from fatty acids to functionalised polymers. An additional indexed section containing several hundred abstracts from the Rapra Polymer Library database gives useful references for further reading.

Geosynthetics

Geosynthetics PDF Author: David I. Cook
Publisher: iSmithers Rapra Publishing
ISBN: 9781859573754
Category : Technology & Engineering
Languages : en
Pages : 134

Get Book Here

Book Description
Geosynthetics often play critical roles in civil engineering and it is important that the materials in use can withstand the physical and chemical pressures of the environment. These range from resistance to leachates from landfill to resistance to root damage in soil liners, as well as standard properties such as resistance to creep, oxidation and UV light, and tensile strength. This Rapra Review Report discusses the polymers used in each category of geosynthetics, production methods, test methods and applications. The review is accompanied by around 400 abstracts from papers and books in the Rapra Polymer Library database, to facilitate further reading on this subject.

Compounding in Co-Rotating Twin-Screw Extruders

Compounding in Co-Rotating Twin-Screw Extruders PDF Author: Yeh Wang
Publisher: iSmithers Rapra Publishing
ISBN: 9781859571965
Category : Technology & Engineering
Languages : en
Pages : 132

Get Book Here

Book Description
This report describes the geometric structure of modular extruders, development of the various units of an extruder and their functions, the flow mechanisms and models of their behaviour and experimental studies of extruder performance and applications. An additional indexed section containing several hundred abstracts from the Rapra Polymer Library database gives useful references for further reading.

Rubbers in Contact with Food

Rubbers in Contact with Food PDF Author: J.A. Sidwell
Publisher: iSmithers Rapra Publishing
ISBN: 9781859572214
Category : Technology & Engineering
Languages : en
Pages : 140

Get Book Here

Book Description
This report provides an excellent, clearly written report on the state-of-the-art of food contact elastomers. In the UK, the Ministry of Agriculture Fisheries and Food (MAFF), industry and Rapra have combined forces to study the issues surrounding rubbers in contact with food. A survey has been carried out of the food processing industry to determine which rubber products come into contact with food, contact area, duration of contact and temperature of contact. The results of this survey are found in the report and a compilation of data tables on each food industry studied is included as an appendix. An additional indexed section containing several hundred abstracts from the Rapra Polymer Library database gives useful references for further reading.

Rubber Analysis

Rubber Analysis PDF Author: M. J. Forrest
Publisher: iSmithers Rapra Publishing
ISBN: 1859573053
Category : Polymers
Languages : en
Pages : 156

Get Book Here

Book Description
This review outlines each technique used in rubber analysis and then illustrates which methods are applied to determine which facts. This d104 is a good introduction to a very complex subject area and will enable the reader to understand the basic concepts of rubber analysis. Around 350 abstracts from the Rapra Polymer Library database accompany this review, to facilitate further reading. These include core original references together with abstracts from some of the latest papers on rubber analysis.