Categories
Technical
Study
Novel
Nonfiction
Health
Tutorial
Entertainment
Business
Magazine
Arts & Design
Audiobooks & Video Training
Cultures & Languages
Family & Home
Law & Politics
Lyrics & Music
Software Related
eBook Torrents
Uncategorized
Study
Novel
Nonfiction
Health
Tutorial
Entertainment
Business
Magazine
Arts & Design
Audiobooks & Video Training
Cultures & Languages
Family & Home
Law & Politics
Lyrics & Music
Software Related
eBook Torrents
Uncategorized
Share With Friends
Archive by Date
2012-08-06
2012-08-05
2012-08-04
2012-08-03
2012-08-02
2012-08-01
2012-07-31
2012-07-30
2012-07-29
2012-07-28
2012-08-05
2012-08-04
2012-08-03
2012-08-02
2012-08-01
2012-07-31
2012-07-30
2012-07-29
2012-07-28
Search Tag
Guatemala
WILLIAM
Audiological
Embryonic
unrest
Tchokola
Maniac
emperors
Fangs
Abrams
Steininger
Miniature
Jakubowska
Solidified
Opthalmology
smoothies
Chasm
Aerobics
Opposites
Briefs
Informa
Situation
kusursuz
Euphoria
圣雄甘地
grain
Nettleton
grosse
Stevie
Effluent
plage
Farland
Orthodox
Ingenuity
Matthews
Novelli
Barcarolle
Heft
Fintan
Vimax
Obermeier
discovery
Tarde
Birch
Unexplored
Gierling
Dropshippers
Zhongfeng
Alamein
Paula
Newest
Lectures on Numerical Methods in Bifurcation Problems
Methods for Finding Zeros in Polynomials
Lectures on Stochastic Flows and Applications
Educational Psychology by Edward L. Thorndike
The Last Days of Tolstoy by V. G. Chertkov
Globalization and Responsibility
Lectures on Siegel Modular Forms and Representation by Quadratic Forms
Lectures on Topics In One-Parameter Bifurcation Problems
History of the Incas by Pedro Sarmiento de Gamboa
Linear Algebra: Theorems and Applications
Lectures on Stochastic Differential Equations and Malliavin Calculus
A Short Biographical Dictionary of English Literature
Lectures on Sieve Methods and Prime Number Theory
Dollars and Sense by William Crosbie Hunter
The Theory of the Theatre by Clayton Hamilton
The Mathematics of Investment
Occupiers of Wall Street: Losers or Game Changers
The Solution of the Pyramid Problem
Lectures on Moduli of Curves
Walden by Henry David Thoreau
Methods for Finding Zeros in Polynomials
Lectures on Stochastic Flows and Applications
Educational Psychology by Edward L. Thorndike
The Last Days of Tolstoy by V. G. Chertkov
Globalization and Responsibility
Lectures on Siegel Modular Forms and Representation by Quadratic Forms
Lectures on Topics In One-Parameter Bifurcation Problems
History of the Incas by Pedro Sarmiento de Gamboa
Linear Algebra: Theorems and Applications
Lectures on Stochastic Differential Equations and Malliavin Calculus
A Short Biographical Dictionary of English Literature
Lectures on Sieve Methods and Prime Number Theory
Dollars and Sense by William Crosbie Hunter
The Theory of the Theatre by Clayton Hamilton
The Mathematics of Investment
Occupiers of Wall Street: Losers or Game Changers
The Solution of the Pyramid Problem
Lectures on Moduli of Curves
Walden by Henry David Thoreau
Useful Links
Mixing of Rubber (repost)
Posted on 2010-12-30
|
More Mixing of Rubber Since the discovery of vulcanisation in the nineteenth century, rubber has been a major industrial product. From its inception, the use of vulcanising agents, reinforcing fillers and other additives has been a major feature of the rubber industry. Innumerable articles and texts attest to the chemist's skill in balancing the chemical and physical properties of the manufactured products. In most cases, experimenters have been concerned with how recipe changes affect the product properties while the physical processes which formed the test specimen are not considered. For the rubber processor, however, it is these mechanical operations which form the heart of his business. The equipment needed for plant- scale production requires millions of dollars of capital investment. In the highly competitive rubber industry, the ability to save two or three cents per pound of product through better design or more efficient operation of mixing equipment can make a tremendous difference in the profitability of a company. Despite the commercial importance of the process, no comprehensive analysis of rubber mixing, considered as a unit operation, is currently available. This monograph is designed to fill that gap in the arsenal available for problem solving by the production engineer or the machine designer. Mixing as a general operation may be considered as three basic processes occurring simultaneously. Simple mixing ensures that the mixture has a uniform composition throughout its bulk, at least when viewed on a scale large compared to the size of the individual particles. In the case of solids blending (Chapter 11), the particle size need not change, but the distribution of particles throughout the mixture approaches a random distribution. If the shear forces are sufficiently large, particles may fracture, as in dispersive mixing, and the polymer may flow, as in laminar mixing (Chapter 111). In both of these processes, the size of the original particles or fluid elements changes because of the mixing process. Then the properties of the mixture depend upon the size of the basic structures reached during mixing. In the case of laminar mixing, the size may be the striation thickness of a hypothetical fluid element, which is inversely related to the total shear strain. If relatively strong particles, or aggregates of particles, are present, these must be reduced in size by the action of forces generated by flow in the mixer. Then the size is the actual additive particle size. The relative balance between the importance of these three processes in determining the efficiency of mixing and the product quality depends upon the attraction between additive particles, the rubber flow properties, the geometry of the mixer and the operating conditions such as temperature, mixing time and rotor speed. The interaction of operating conditions, raw material properties and the quality of mixing can be a formidable phenomenon to analyse. However, in many cases a number of simplifying assumptions about the operation can be made. Free mirror provided - so Follow the rules - No More Mirrors
Rating:
2.5 out of 5 by Book123 |
Download Links | |
Server | Status |
---|---|
Direct Download Link 1 | Alive |
Direct Download Link 2 | Alive |
Download Link (DOWNLOAD) | Alive |
Download Link (MIRROR) | Alive |
Buy This Book at Best Price >> |
Like this article?! Give us +1: