Degradation of Filled Polymers

Degradation of Filled Polymers PDF Author: Mikhail Teodorovich Bryk
Publisher: Prentice Hall
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 200

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Book Description
This volume contains a survey of research studies of the thermal and thermo-oxidative destruction of filled polymers. It examines the thermal properties of the basic components as well as polymeric composite materials, and offers data on the kinetics and mechanism of destruction.

Degradation of Filled Polymers

Degradation of Filled Polymers PDF Author: Mikhail Teodorovich Bryk
Publisher: Prentice Hall
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 200

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Book Description
This volume contains a survey of research studies of the thermal and thermo-oxidative destruction of filled polymers. It examines the thermal properties of the basic components as well as polymeric composite materials, and offers data on the kinetics and mechanism of destruction.

Thermal Degradation of Polymeric Materials

Thermal Degradation of Polymeric Materials PDF Author: Krzysztof Pielichowski
Publisher: iSmithers Rapra Publishing
ISBN: 9781859574980
Category : Science
Languages : en
Pages : 324

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Book Description
Understanding the thermal degradation of polymers is of paramount importance for developing a rational technology of polymer processing and higher-temperature applications. Controlling degradation requires understanding of many different phenomena, including chemical mechanisms, the influence of polymer morphology, the complexities of oxidation chemistry, and the effects of stabilisers, fillers and other additives. This book offers a wealth of information for polymer researchers and processors requiring an understanding of the implications of thermal degradation on material and product performance.

Progress in Polymer Degradation and Stability Research

Progress in Polymer Degradation and Stability Research PDF Author: Herbert W. Moeller
Publisher: Nova Publishers
ISBN: 9781600218286
Category : Science
Languages : en
Pages : 406

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Book Description
Polymer degradation is a change in the properties -- tensile strength, colour, shape, etc -- of a polymer or polymer based product under the influence of one or more environmental factors such as heat, light or chemicals. These changes may be undesirable, such as changes during use, or desirable, as in biodegradation or deliberately lowering the molecular weight of a polymer. Such changes occur primarily because of the effect of these factors on the chemical composition of the polymer. In a finished product such a change is to be prevented or delayed. However, the degradation process can be useful from the view points of understanding the structure of a polymer or recycling/reusing the polymer waste to prevent or reduce environmental pollution. Polymers molecules are very large on the molecular scale which derive their unique and useful properties from their size.

Thermal Degradation of Organic Polymers

Thermal Degradation of Organic Polymers PDF Author: Samuel Leo Madorsky
Publisher:
ISBN:
Category : Polymerization
Languages : en
Pages : 346

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Book Description


Developments in Polymer Degradation—7

Developments in Polymer Degradation—7 PDF Author: N. Grassie
Publisher: Springer Science & Business Media
ISBN: 9400934254
Category : Science
Languages : en
Pages : 282

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Book Description
The purpose of this volume, like that of its predecessors in the series, is to present a selection of topics which are representative of the continually expanding area of polymer degradation. It will be obvious that some of these topics emanate from academic studies, others from more applied backgrounds, but it is anticipated that all will be seen to be of vital relevance to one or other of the currently advancing fields of polymer technology. The first two chapters deal with specific classes of polymers, and particularly with their mechanisms and products of thermal degrada tion. Thus in Chapter 1 Dr McNeill discusses the reactions of the ammonium, alkali and alkaline earth metal salts of poly(methacrylic acid) and their copolymers with methyl methacrylate. These water soluble 'ionomers' have valuable technological applications. In Chap ter 2 Professor Montaudo and Dr Puglisi perform a valuable service by drawing together and critically reviewing, for the first time to my knowledge, the mechanisms of thermal degradation of the various classes of condensation polymers which are of industrial significance. This includes, for example, the polyurethanes, polyureas, polyesters, polycarbonates, polyamides, polyimides, polyethers, polysulphides, polysulphones, polyschiff bases, polysiloxanes and polyphosphazenes.

Degradation of Polymers

Degradation of Polymers PDF Author: R.G. Compton
Publisher: Elsevier
ISBN: 0080868088
Category : Science
Languages : en
Pages : 579

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Book Description
Degradation of Polymers

Reviews of Environmental Contamination and Toxicology, Volume 227

Reviews of Environmental Contamination and Toxicology, Volume 227 PDF Author: David M. Whitacre
Publisher: Springer Science & Business Media
ISBN: 3319013270
Category : Science
Languages : en
Pages : 171

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Book Description
​Reviews of Environmental Contamination and Toxicology attempts to provide concise, critical reviews of timely advances, philosophy and significant areas of accomplished or needed endeavor in the total field of xenobiotics, in any segment of the environment, as well as toxicological implications.​

Degradable Polymers

Degradable Polymers PDF Author: G. Scott
Publisher: Springer Science & Business Media
ISBN: 9401105715
Category : Technology & Engineering
Languages : en
Pages : 284

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Book Description
Few scientific developments in recent years have captured the popular imagination like the subject of'biodegradable' plastics. The reasons for this are complex and lie deep in the human subconscious. Discarded plastics are an intrusion on the sea shore and in the countryside. The fact that nature's litter abounds in the sea and on land is acceptable because it is biodegradable - even though it may take many years to be bioassimilated into the ecosystem. Plastics litter is not seen to be biodegradable and is aesthetically unacceptable because it does not blend into the natural environment. To the environmentally aware but often scientifically naive, biodegradation is seen to be the ecologically acceptable solution to the problem of plastic packaging waste and litter and some packaging manufacturers have exploited the 'green' consumer with exaggerated claims to 'environmentally friendly' biodegradable packaging materials. The principles underlying environmental degradation are not understood even by some manufacturers of 'biodegradable' materials and the claims made for them have been categorized as 'deceptive' by USA legislative authorities. This has set back the acceptance of plastics with controlled biodegradability as part of the overall waste and litter control strategy. At the opposite end of the commercial spectrum, the polymer manufactur ing industries, through their trade associations, have been at pains to discount the role of degradable materials in waste and litter management. This negative campaign has concentrated on the supposed incompatibility of degradable plastics with aspects of waste management strategy, notably materials recycling.

Degradation and Stabilisation of Polyolefins

Degradation and Stabilisation of Polyolefins PDF Author: Norman S. Allen
Publisher:
ISBN:
Category : Alkenes
Languages : en
Pages : 430

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台東区男女平等推進行動計画

台東区男女平等推進行動計画 PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 11

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Book Description