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Author: NPCS Board of Consultants & Engineers
Publisher: ASIA PACIFIC BUSINESS PRESS Inc.
ISBN: 8178331217
Category :
Languages : en
Pages : 635
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Book Description
Rubber Chemicals are essential additives for the manufacture and quality improvement of rubber products such as automobile tires, rubber hoses, and quake absorbing rubbers. For rubber processing and compounding certain chemicals are required which are known as rubber chemicals. The primary requirement of adding different compounding ingredients to develop the different grades of rubber compounds to meet various service needs at an economic price and to provide certain desired physical properties to a considerable extent. Some of the examples of rubber chemicals are waxes, amines, thiazoles, silicone resins, alcohol, sulphuric acids, dithiocarbamates, phosphoric acid etc. They are mostly applicable for white and coloured rubber. They are generally used in rubber tubing, conveyor belt cover balloons, hot water bottles injection bottle caps, footwear related items etc. Indian rubber chemical industry has high growth potential triggered by increased consumption and steady growth in tyre and rubber industries. The speciality chemicals industry in India is projected to grow at 15-17 % per year to reach $ 80-100 billion by 2020. The demand for rubber chemicals is on the rise. All major manufacturers have raised the prices of their products substantially. Massive investment is expected to flow into the rubber chemicals manufacturing sector in India in the coming years from both domestic and global players. The book covers different types, physical and chemical properties, applications of different rubber chemicals like waxes, synthetic organic chemicals, amines, silicones resins, releasing agents, stabilizers, solvents and many more. Some of the fundamentals of the book are synthetic hydrocarbon waxes, uses of amines in polymers, synthetic organic chemicals, analysis of specific anti-degradants, stabilization of halogenated polymers, anaerobic fermentations, the manufacture of sulfuric acid, analysis of dithiocarbamate esters, sodium hyposulfite (hydrosulfite), citric acid, gluconic acid, acetic acid, itaconic acid, kojic acid etc. Rubber chemicals have a huge potential growth in future and considering the importance of the chemical we have brought out this book which will be an invaluable resource to rubber chemical manufacturers, technocrats, researchers, consultants and new entrepreneurs. TAGS Rubber Chemicals, How to manufacture Rubber Processing Chemicals, Rubber Additives, Rubber chemical additives, How to manufacture Silicone Resins, How to manufacture Silicone Fluids, How to manufacture Nitrogen Compounds, How to manufacture Sulfuric Acid, How to manufacture Synthetic Organic Chemicals, How to manufacture Amines, How to manufacture Waxes, Petroleum Waxes, Paraffin Waxes, Microcrystalline Waxes, Natural Waxes, Vegetable Waxes, Animal Waxes, Mineral Waxes, Synthetic Waxes, Synthetic Hydrocarbon Waxes, Miscellaneous Synthetic Waxes, Rubber Chemicals Plant, Rubber chemicals list, India Chemicals for Rubber Industry, Rubber Processing Specialty Chemicals, How to start Rubber Chemicals business ,Small Scale Chemical Business ideas & Opportunities, Rubber Chemical Business Ideas, Profitable Rubber Business Ideas Small Scale Manufacturing, Highly Profitable Rubber Chemical Business Idea, Rubber chemicals business unit, Rubber Chemical Business, Industrial Chemicals: Rubber chemicals Product List, Rubber chemicals manufacturing, Technology books on rubber chemicals, Rubber Processing and Compounding Technology Book, Rubber Chemicals, Products Book, Rubber chemicals and processing industries, Rubber industry related book, How to Start Rubber chemicals Processing Industry in India, Rubber chemicals Processing Industry in India, Most Profitable Rubber chemicals Processing Business Ideas , Rubber chemicals Processing Based Profitable Projects, Rubber chemicals processing, Small Scale Rubber chemicals Processing Projects, Starting a Rubber chemicals Processing Business, How to Start a Rubber chemical Production Business, Rubber chemicals Based Small Scale Industries Projects, New small scale ideas in Rubber chemicals processing industry, Industrial Project Report , Project consultant Project consultancy, NPCS, Niir, Process technology books, Business consultancy, Business consultant, Project identification and selection, Preparation of Project Profiles, Startup, Startup Project for Rubber chemicals processing, Startup Project Startup ideas ,Project for startups, Startup project plan, Business start-up, Business Plan for a Startup Business, Great Opportunity for Startup, Small Start-up Business Project, Start-up Business Plan for Rubber chemicals processing, Start Up India, Stand up India, Setting up of Rubber chemicals Processing Unit, Rubber chemicals Small Business Manufacturing, Small scale Rubber chemicals production line, Modern small and cottage scale industries, Profitable small and cottage scale industries, Setting up and opening your Rubber chemicals Business, How to Start a Rubber chemicals industry? , How to start a successful Rubber chemicals business, Small scale Commercial Rubber chemicals business, Best small and cottage scale industries, Rubber chemicals processing Business, Profitable Rubber chemicals Small Scale Manufacturing
Author: NPCS Board of Consultants & Engineers
Publisher: ASIA PACIFIC BUSINESS PRESS Inc.
ISBN: 8178331217
Category :
Languages : en
Pages : 635
Get Book Here
Book Description
Rubber Chemicals are essential additives for the manufacture and quality improvement of rubber products such as automobile tires, rubber hoses, and quake absorbing rubbers. For rubber processing and compounding certain chemicals are required which are known as rubber chemicals. The primary requirement of adding different compounding ingredients to develop the different grades of rubber compounds to meet various service needs at an economic price and to provide certain desired physical properties to a considerable extent. Some of the examples of rubber chemicals are waxes, amines, thiazoles, silicone resins, alcohol, sulphuric acids, dithiocarbamates, phosphoric acid etc. They are mostly applicable for white and coloured rubber. They are generally used in rubber tubing, conveyor belt cover balloons, hot water bottles injection bottle caps, footwear related items etc. Indian rubber chemical industry has high growth potential triggered by increased consumption and steady growth in tyre and rubber industries. The speciality chemicals industry in India is projected to grow at 15-17 % per year to reach $ 80-100 billion by 2020. The demand for rubber chemicals is on the rise. All major manufacturers have raised the prices of their products substantially. Massive investment is expected to flow into the rubber chemicals manufacturing sector in India in the coming years from both domestic and global players. The book covers different types, physical and chemical properties, applications of different rubber chemicals like waxes, synthetic organic chemicals, amines, silicones resins, releasing agents, stabilizers, solvents and many more. Some of the fundamentals of the book are synthetic hydrocarbon waxes, uses of amines in polymers, synthetic organic chemicals, analysis of specific anti-degradants, stabilization of halogenated polymers, anaerobic fermentations, the manufacture of sulfuric acid, analysis of dithiocarbamate esters, sodium hyposulfite (hydrosulfite), citric acid, gluconic acid, acetic acid, itaconic acid, kojic acid etc. Rubber chemicals have a huge potential growth in future and considering the importance of the chemical we have brought out this book which will be an invaluable resource to rubber chemical manufacturers, technocrats, researchers, consultants and new entrepreneurs. TAGS Rubber Chemicals, How to manufacture Rubber Processing Chemicals, Rubber Additives, Rubber chemical additives, How to manufacture Silicone Resins, How to manufacture Silicone Fluids, How to manufacture Nitrogen Compounds, How to manufacture Sulfuric Acid, How to manufacture Synthetic Organic Chemicals, How to manufacture Amines, How to manufacture Waxes, Petroleum Waxes, Paraffin Waxes, Microcrystalline Waxes, Natural Waxes, Vegetable Waxes, Animal Waxes, Mineral Waxes, Synthetic Waxes, Synthetic Hydrocarbon Waxes, Miscellaneous Synthetic Waxes, Rubber Chemicals Plant, Rubber chemicals list, India Chemicals for Rubber Industry, Rubber Processing Specialty Chemicals, How to start Rubber Chemicals business ,Small Scale Chemical Business ideas & Opportunities, Rubber Chemical Business Ideas, Profitable Rubber Business Ideas Small Scale Manufacturing, Highly Profitable Rubber Chemical Business Idea, Rubber chemicals business unit, Rubber Chemical Business, Industrial Chemicals: Rubber chemicals Product List, Rubber chemicals manufacturing, Technology books on rubber chemicals, Rubber Processing and Compounding Technology Book, Rubber Chemicals, Products Book, Rubber chemicals and processing industries, Rubber industry related book, How to Start Rubber chemicals Processing Industry in India, Rubber chemicals Processing Industry in India, Most Profitable Rubber chemicals Processing Business Ideas , Rubber chemicals Processing Based Profitable Projects, Rubber chemicals processing, Small Scale Rubber chemicals Processing Projects, Starting a Rubber chemicals Processing Business, How to Start a Rubber chemical Production Business, Rubber chemicals Based Small Scale Industries Projects, New small scale ideas in Rubber chemicals processing industry, Industrial Project Report , Project consultant Project consultancy, NPCS, Niir, Process technology books, Business consultancy, Business consultant, Project identification and selection, Preparation of Project Profiles, Startup, Startup Project for Rubber chemicals processing, Startup Project Startup ideas ,Project for startups, Startup project plan, Business start-up, Business Plan for a Startup Business, Great Opportunity for Startup, Small Start-up Business Project, Start-up Business Plan for Rubber chemicals processing, Start Up India, Stand up India, Setting up of Rubber chemicals Processing Unit, Rubber chemicals Small Business Manufacturing, Small scale Rubber chemicals production line, Modern small and cottage scale industries, Profitable small and cottage scale industries, Setting up and opening your Rubber chemicals Business, How to Start a Rubber chemicals industry? , How to start a successful Rubber chemicals business, Small scale Commercial Rubber chemicals business, Best small and cottage scale industries, Rubber chemicals processing Business, Profitable Rubber chemicals Small Scale Manufacturing
Author: NIIR Board of Consultants and Engineers
Publisher: ASIA PACIFIC BUSINESS PRESS Inc.
ISBN: 8178331624
Category :
Languages : en
Pages : 646
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Book Description
The production of rubber and rubber products is a large and diverse industry. The rubber product manufacturing industry is basically divided into two major sectors: tyre and non-tyre. The tyre sector produces all types of automotive and nonautomotive tyres whereas the non-tyre sector produces high technology and sophisticated products like conveyor belts , rubber seals etc. The wide range of rubber products manufactured by the rubber industry comprises all types of heavy duty earth moving tyres, auto tyres, tubes, automobile parts, footwear, beltings etc. The rubber industry has been growing tremendously over the years. The future of the rubber industry is tied to the global economy. Rapidly growing automotive sector in developing economies and increased demand for high-performance tyres are expected to contribute to the growth of the global industrial rubber market. The current scenario reveals that there is a tremendous scope for the development of rubber processing industries. The global market for industrial rubber products is projected to increase 5.8 % per year. Investment in rubber industry is expected to offer significant opportunities in the near future and realizing returns to investors willing to explore this sector. This book deals with all aspects of rubber processing; mixing, milling, extrusion and molding, reclaiming and manufacturing process of rubber products. The major contents of the book are rubbers materials and processing, mixing technology of rubber, techniques of vulcanization, rubber vulcanization, rubber compounding, rubber reclaiming, manufacture of rubber products, latex and foam rubber, silicone rubber, polybutadiene and polyisoprene, styrene butadiene rubber, rubber natural etc. The book contains addresses of plant & machinery suppliers with their Photographs. It will be a standard reference book for professionals, entrepreneurs, those studying and researching in this important area and others interested in the field of rubber processing technology. TAGS Basic compounding and processing of rubber, Best small and cottage scale industries, Business guidance for rubber processing, Business guidance for rubber compounding, Business guidance to clients, Business Plan for a Startup Business, Business plan on Rubber, Business start-up, How is rubber made?, How to Start a Rubber business?, How to Start a Rubber Production Business, How to start a successful Rubber Processing business, How to Start Rubber processing Business, How to Start Rubber Processing Industry in India, Manufacture of Rubber Products, Modern small and cottage scale industries, Most Profitable Rubber Processing Business Ideas, Natural Rubber Processing Line, Natural rubber processing method, Natural Rubber Processing, New small scale ideas in Rubber processing industry, Opportunities in Rubber industries for new business, Processing and Profiting from Rubber, Processing methods for rubber materials, Profitable Rubber Business Ideas Small Scale Manufacturing, Profitable small and cottage scale industries, Profitable Small Scale Rubber Manufacturing, Rubber and Rubber Products, Rubber based Industries processing, Rubber Based Small Scale Industries Projects, Rubber business plan, Rubber Chemistry, Rubber compounding, Rubber Compounding & Mixing, Rubber compounding ingredients, Rubber compounding method, Rubber compounding process, Rubber compounding technology, Rubber Extrusion, Rubber Materials, Rubber mixing process, Rubber Mixing, Rubber Principles, Rubber processing, Rubber Processing & Rubber Based Profitable Projects, Rubber Processing and Profiting, Rubber Processing Business, Rubber Processing Industry in India, Rubber processing methods, Rubber Processing Projects, Rubber processing technology, Rubber Products manufacturing, Rubber Products, Rubber Reclaiming, Rubber technology, Rubber Technology and Manufacturing Process of Rubber Products, Rubber Vulcanization, Rubbers: materials and processing technology, Setting up of Rubber Processing Units, Small scale manufacturing business in rubber industry, Small Scale Rubber Processing Projects, Small scale Rubber production line, Small Start-up Business Project, Start up India, Stand up India, Starting a Rubber Processing Business, Startup, Start-up Business Plan for Rubber Processing, Startup ideas, Startup Project, Startup Project for Rubber processing and compounding, Startup project plan, Steps in processing of rubber, Vulcanization of rubber, Vulcanization of rubber compounds, Vulcanized rubber properties, Rubber processing and compounding
Author: Andreas Limper
Publisher:
ISBN: 9783446417434
Category : Mixing machinery
Languages : en
Pages : 239
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Book Description
Author: Shinzo Kohjiya
Publisher: Woodhead Publishing
ISBN: 0128188448
Category : Technology & Engineering
Languages : en
Pages : 508
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Book Description
Chemistry, Manufacture and Applications of Natural Rubber, Second Edition presents the latest advances in the processing, properties and advanced applications of natural rubber (NR), drawing on state-of-the-art research in the field. Chapters cover manufacturing, processing and properties of natural rubber, describing biosynthesis, vulcanization for improved performance, strain-induced crystallization, self-reinforcement, rheology and mechanochemistry for processing, computer simulation of properties, scattering techniques and stabilizing agents. Applications covered include natural rubber, carbon allotropes, eco-friendly soft bio-composites using NR matrices and marine products, the use of NR for high functionality such as shape memory, NR for the tire industry, and natural rubber latex with advanced applications. This is an essential resource for academic researchers, scientists and (post)graduate students in rubber science, polymer science, materials science and engineering, and chemistry. In industry, this book enables professionals, R&D, and producers across the natural rubber, tire, rubber and elastomer industries, as well as across industries looking to use natural rubber products, to understand and utilize natural rubber for cutting-edge applications. - Explains the latest manufacture and processing techniques for natural rubber (NR) with enhanced properties - Explores novel applications of natural rubber across a range of industries, including current and potential uses - Discusses resources and utilization, and considers sustainable future development of natural rubber
Author: Niir Board Of Consultants And Engineers
Publisher:
ISBN: 9788178330051
Category : Rubber
Languages : en
Pages : 712
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Book Description
Rubber products industry is an important resource based industry sector in India. Over the last decade the rubber industry has witnessed a steady and strong growth. Rubber can be deformed to a high degree of strain in a reversible manner and this special property finds use in fields as diverse as transportation, material handling, health care, and sport and leisure activities. The book covers manufacturing processes of rubber products, compounding of rubber, quality assurance, applications etc. Thus book is very useful for new entrepreneurs, existing units, technical institutions, technocrats etc.
Author: John S. Dick
Publisher:
ISBN: 9783446421554
Category : Rubber
Languages : en
Pages : 567
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Book Description
Author: James E. Mark
Publisher: Elsevier
ISBN: 0080456014
Category : Science
Languages : en
Pages : 762
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Book Description
The Science and Technology of Rubber, Third Edition provides a broad survey of elastomers with special emphasis on materials with a rubber-like elasticity. As in the 2nd edition, the emphasis remains on a unified treatment of the material; exploring topics from the chemical aspects such as elastomer synthesis and curing, through recent theoretical developments and characterization of equilibrium and dynamic properties, to the final applications of rubber, including tire engineering and manufacturing. Many advances have been made in polymer and elastomers research over the past ten years since the 2nd edition was published. Updated material stresses the continuous relationship between the ongoing research in synthesis, physics, structure and mechanics of rubber technology and industrial applications. Special attention is paid to recent advances in rubber-like elasticity theory and new processing techniques for elastomers. This new edition is comprised of 20% new material, including a new chapter on environmental issues and tire recycling.
Author: Peter S. Johnson
Publisher: Hanser Gardner Publications
ISBN: 9781569903094
Category : Technology & Engineering
Languages : en
Pages : 145
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Book Description
1 Overview of Rubber Processing p. 1 1.1 Introduction p. 1 1.2 Testing p. 2 1.2.1 Raw Materials Quality Assurance p. 2 1.2.2 Processability Testing of Mixed Compounds p. 2 1.2.3 End Product Testing p. 3 1.3 Conclusion p. 3 References p. 4 2 Raw Materials Acceptance and Specifications p. 5 2.1 Introduction p. 5 2.2 Raw Materials Specifications p. 5 2.2.1 Elastomers p. 6 2.2.2 Fillers p. 7 3 Mixing of Rubber Compounds p. 9 3.1 Introduction p. 9 3.2 Material Flow to the Mixer p. 10 3.2.1 Receipt and Storage of Raw Materials p. 11 3.2.2 Feeding, Weighing, and Charging Raw Materials p. 12 3.2.2.1 Weighing Major Ingredients p. 14 3.2.2.2 Small Component Weighing p. 14 3.3 The Mixing Process p. 15 3.3.1 Incorporation p. 16 3.3.2 Dispersion p. 17 3.3.3 Distribution p. 19 3.3.4 Plasticization p. 20 3.3.5 Natural Rubber Mastication p. 20 3.3.6 Flow Visualization and Modeling of the Mixing Process p. 20 3.3.6.1 Flow Visualization p. 21 3.3.6.2 Modeling p. 21 3.3.7 Flow Behavior on Mills p. 24 3.4 Internal Mixers p. 26 3.4.1 Developments in Internal Mixers p. 29 3.4.1.1 Farrel Mixers p. 29 3.4.1.2 Kobelco Stewart Bolling Mixers p. 30 3.4.1.3 Krupp-Midwest Werner und Pfleiderer Mixers p. 31 3.4.1.4. Pomini Mixers p. 31 3.4.2 Choosing a Mixer p. 32 3.4.3 Inspection and Preventative Maintenance of Mixers p. 32 3.4.4 Internal Mixer Operation p. 33 3.4.4.1 Mixing Procedures p. 33 3.4.4.2 Temperature Control in Internal Mixers p. 37 3.4.4.3 Rotor Speed p. 37 3.4.4.4 Ram Pressure p. 38 3.4.4.5 Batch Size p. 38 3.4.4.6 Dump Criteria p. 40 3.4.5 Control of the Mixing Process p. 41 3.4.6 Scale-Up p. 41 3.5 Take-Off Systems p. 43 3.5.1 Dump Mills p. 43 3.5.2 Packaging p. 44 3.5.3 Single Pass Mixing p. 45 3.6 Other Mixing Equipment p. 45 3.6.1 Mill Mixing p. 45 3.6.2 Continuous Mixing p. 47 3.7 Custom Compounding p. 47 3.8 Troubleshooting the Mixing Process p. 48 3.8.1 Inadequate Dispersion or Distribution p. 49 3.8.2 Scorchy Compound p. 49 3.8.3 Contamination p. 49 3.8.4 Poor Handling on Dump Mill p. 49 3.8.5 Batch-to-Batch Variation p. 49 3.9 Concluding Comments p. 50 References p. 50 4 Flow Behavior of Compounds p. 53 4.1 Introduction p. 53 4.2 Fundamentals of Rheology p. 53 4.3 Effect of Compounding Ingredients on Processing Behavior p. 58 4.3.1 Elastomers p. 58 4.3.2 Fillers p. 59 4.3.2.1 Carbon Blacks p. 59 4.3.3 Plasticizers and Processing Aids p. 60 4.3.3.1 Plasticizers p. 61 4.3.3.2 Processing Aids p. 62 4.3.4 Elasticity p. 63 4.3.5 Conclusion p. 64 References p. 64 5 Testing of Compounds After Mixing p. 65 5.1 Introduction p. 65 5.2 Processability Test Instruments p. 68 5.2.1 The Mooney Viscometer p. 68 5.2.1.1 Delta Mooney p. 69 5.2.1.2 TMS Rheometer p. 70 5.2.2 Capillary Rheometers p. 80 5.2.3 Oscillating Disk Curemeters p. 73 5.2.4 Rotorless Curemeters p. 75 5.2.5 Dynamic Mechanical Rheological Testers p. 75 5.2.6 Stress Relaxation Instruments p. 75 5.2.7 ODR Cure Times Correlation with MDR p. 77 5.3 Comparison of Alpha Technologies Processability Test Instruments p. 78 5.4 Conclusion p. 80 References p. 80 6 The Curing Process p. 83 6.1 Introduction p. 84 6.2 Scorch or Premature Vulcanization p. 84 References p. 85 7 Calendering of Rubber p. 87 7.1 Introduction p. 87 7.2 Equipment p. 87 7.3 Processes p. 88 7.3.1 Feeding p. 88 7.3.2 Sheeting p. 88 7.3.3 Frictioning p. 88 7.3.4 Coating p. 89 7.3.5 Roller Dies p. 89 7.3.6 Downstream Processes p. 90 7.4 Modeling the Calendering Process p. 90 7.5 Troubleshooting Problems in Calendering p. 91 7.5.1 Scorch p. 91 7.5.2 Blistering p. 91 7.5.3 Rough or Holed Sheet p. 91 7.5.4 Tack p. 91 7.5.5 Bloom p. 91 7.6 Conclusions p. 91 References p. 92 8 Extrusion of Rubber p. 93 8.1 Introduction p. 93 8.2 Feeding p. 93 8.2.1 Cold-Feed versus Hot-Feed Extruders p. 94 8.3 Mass Transfer, Conveying, or Pumping p. 96 8.3.1 Flow Mechanism p. 97 8.3.2 Extruder Designs p. 98 8.3.2.1 The Maillefer Screw p. 99 8.3.2.2 The Iddon Screw p. 100 8.3.2.3 The Transfermix p. 101 8.3.2.4 The EVK Screw p. 101 8.3.2.5 The Pin Barrel Extruder p. 101 8.3.2.6 The Cavity Transfer Mixer p. 102 8.3.2.7 Vented Extruders p. 104 8.3.2.8 Dump Extruders p. 104 8.3.2.9 Strainers p. 105 8.3.2.10 Extruder Barrels p. 105 8.4 Extruder Operation and Control p. 105 8.5 Shaping p. 108 8.5.1 Extruder Heads p. 108 8.5.1.1 Coextrusion p. 109 8.5.1.2 Crossheading p. 109 8.5.1.3 Shear Heads p. 109 8.5.2 Dies p. 111 8.5.2.1 Pressure Drop p. 111 8.5.2.2 Die Swell p. 111 8.6 Take-Off and Curing p. 112 8.6.1 Continuous Vulcanization Systems p. 113 8.6.1.1 Pressurized Steam Systems p. 113 8.6.1.2 Hot Air Curing Systems p. 113 8.6.1.3 Hot Air Fluidized Bed Systems p. 114 8.6.1.4 Liquid Salt Bath Systems p. 114 8.6.1.5 Microwave Systems p. 114 8.6.1.6 Shear Head Systems p. 115 8.6.1.7 Electron Beam Systems p. 115 8.6.1.8 Steel Belt Presses p. 116 8.6.1.9 Ultrasonic Vulcanization p. 116 8.7 Troubleshooting the Extrusion Process p. 116 8.7.1 Low Output Rate p. 116 8.7.2 Poor Dimensional Stability of Extrudate p. 117 8.7.3 Excessive Heat Buildup in Compound p. 117 8.7.4 Rough Surface on Extrudate p. 117 8.7.5 Contamination p. 117 8.7.6 Porosity in Extrudate p. 117 8.7.7 Strip Difficult to Feed p. 117 8.7.8 Surging Output p. 118 8.8 Concluding Comments p. 118 References p. 118 9 Molding of Rubber p. 119 9.1 Introduction p. 119 9.2 Compression and Transfer Molding p. 120 9.3 Injection Molding of Rubber p. 122 9.3.1 Injection Molding Equipment p. 125 9.3.1.1 Delivery Systems p. 125 9.3.1.2 Nozzles, Runners, and Gates p. 127 9.3.1.3 Molds p. 128 9.3.1.4 Automatic Ejection p. 129 9.3.1.5 Deflashing p. 129 9.3.2 The Injection Molding Process p. 130 9.3.2.1 Injection Temperature p. 130 9.3.2.2 Screw Speed p. 131 9.3.2.3 Back Pressure p. 131 9.3.2.4 Injection Pressure p. 131 9.3.2.5 Summary p. 131 9.3.3 Monitoring and Modeling the Injection Molding Process p. 131 9.3.4 Control of the Injection Molding Process p. 132 9.3.5 Compounds for Injection Molding p. 133 9.3.6 Problems in Injection Molding of Rubber p. 133 References p. 136 10 Finished Product Testing p. 137 10.1 Introduction p. 137 10.2 Test of Filler Distribution and Dispersion p. 138 10.2.1 Microscopy p. 138 10.2.2 Surface Roughness p. 138 10.3 Tests on Cured Specimens p. 138 10.3.1 Tensile Tests p. 139 10.3.2 Hardness p. 139 10.3.3 Compression Set p. 139 10.3.4 Solvent Resistance p. 140 10.3.5 Aging p. 140 10.3.6 Ozone Cracking p. 140 References p. 140 Index p. 143.
Author: Saikat Das Gupta
Publisher: CRC Press
ISBN: 0849373166
Category : Technology & Engineering
Languages : en
Pages : 360
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Book Description
Reverse engineering is widely practiced in the rubber industry. Companies routinely analyze competitors’ products to gather information about specifications or compositions. In a competitive market, introducing new products with better features and at a faster pace is critical for any manufacturer. Reverse Engineering of Rubber Products: Concepts, Tools, and Techniques explains the principles and science behind rubber formulation development by reverse engineering methods. The book describes the tools and analytical techniques used to discover which materials and processes were used to produce a particular vulcanized rubber compound from a combination of raw rubber, chemicals, and pigments. A Compendium of Chemical, Analytical, and Physical Test Methods Organized into five chapters, the book first reviews the construction of compounding ingredients and formulations, from elastomers, fillers, and protective agents to vulcanizing chemicals and processing aids. It then discusses chemical and analytical methods, including infrared spectroscopy, thermal analysis, chromatography, and microscopy. It also examines physical test methods for visco-elastic behavior, heat aging, hardness, and other features. A chapter presents important reverse engineering concepts. In addition, the book includes a wide variety of case studies of formula reconstruction, covering large products such as tires and belts as well as smaller products like seals and hoses. Get Practical Insights on Reverse Engineering from the Book’s Case Studies Combining scientific principles and practical advice, this book brings together helpful insights on reverse engineering in the rubber industry. It is an invaluable reference for scientists, engineers, and researchers who want to produce comparative benchmark information, discover formulations used throughout the industry, improve product performance, and shorten the product development cycle.
Author: V. C. Chandrasekaran
Publisher: John Wiley & Sons
ISBN: 1118029305
Category : Technology & Engineering
Languages : en
Pages : 249
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Book Description
First book on rubber used as a construction material dedicated to the chemical process industry Despite the long history of rubber as a construction material, this book is a unique publication as it comprehensively looks at the material with respect to the anti-corrosion requirements of the multitude of industries where rubber is used, both on land and offshore. This guide documents how rubber reliably meets the threats of corrosion and contributes to the longevity of the equipment. Chapters on ebonite, natural, and synthetic rubbers, examine their relevant properties and chemical resistance. The book details the practical aspects and handling of rubber lined equipment: thin-walled structures, vacuum vessels, ducts, large diameter tanks, agitators, and fully lined pipes (both inside and outside). Molded and fabricated products of ebonite and soft rubber as well as hand-made rubber products are shown along with vulcanization technology, testing and inspections, measurements and standards. Several case studies are included demonstrating the preferential choice of rubber as a construction material as well as practical applications and techniques of its usage in the chlor-alkali, fertilizer, mineral processing and other core chemical processing industries, which are the largest consumers of rubber as a material of construction. The volume ends with a section on aging and prediction of service life. Rubber as a Construction Material for Corrosion Protection will be used by chemical engineers, rubber technologists, students, research workers worldwide in the rubber industry and process industries such as fertilizer, mining and ore, oil & gas, paper and pulp, steel plants, as well as people engaged in corrosion protection. The book will also be very useful to the construction industry.
