Author: Roney Oren Laine
Publisher:
ISBN:
Category : Permeability
Languages : en
Pages : 188
Book Description
Transport of Organic Vapors Through Polyethylene by the Dynamic Sorption Process
Author: Roney Oren Laine
Publisher:
ISBN:
Category : Permeability
Languages : en
Pages : 188
Book Description
Publisher:
ISBN:
Category : Permeability
Languages : en
Pages : 188
Book Description
Solution and Transport of Organic Liquids and Vapors in Structurally Modified Polyethylene
Author: Arthur Bruce Krewinghaus
Publisher:
ISBN:
Category : Adsorption
Languages : en
Pages : 358
Book Description
Publisher:
ISBN:
Category : Adsorption
Languages : en
Pages : 358
Book Description
Transport of Organic Vapors in Multiphase Polymer System
Author: Nak-Ho Sung
Publisher:
ISBN:
Category :
Languages : en
Pages : 11
Book Description
Sorption of organic vapors in glassy-rubbery heterophase polymers is investigated using polystyrene (PS)/Polybutadiene (PB) blends and block copolymers. Experimental data on hexane vapor sorption in phase segregated blends (mixture of dispersed PS microspheres in PB matrix) and block copolymers exhibit non-Fickian characteristics that previous workers with PS/PB copolymers attributed to a diffused interphase. These data, plus results from a model of sorption in heterogeneous media containing a slowly permeable dispersed phase, indicate that the mere presence of two phases with different diffusion time constants is a sufficient condition for apparently non-Fickian behavior. A mold of vapor transport in glassy polymer is presented and employed in conjunction with sorption experiments with PS microspheres in order to determine pertinent diffusion and relaxation constants. Keywords: Transport properties, Heterophase polymers, Block copolymers, Organic vapors, Polystyrene, Polybutadiene, Diffusion, Permeation.
Publisher:
ISBN:
Category :
Languages : en
Pages : 11
Book Description
Sorption of organic vapors in glassy-rubbery heterophase polymers is investigated using polystyrene (PS)/Polybutadiene (PB) blends and block copolymers. Experimental data on hexane vapor sorption in phase segregated blends (mixture of dispersed PS microspheres in PB matrix) and block copolymers exhibit non-Fickian characteristics that previous workers with PS/PB copolymers attributed to a diffused interphase. These data, plus results from a model of sorption in heterogeneous media containing a slowly permeable dispersed phase, indicate that the mere presence of two phases with different diffusion time constants is a sufficient condition for apparently non-Fickian behavior. A mold of vapor transport in glassy polymer is presented and employed in conjunction with sorption experiments with PS microspheres in order to determine pertinent diffusion and relaxation constants. Keywords: Transport properties, Heterophase polymers, Block copolymers, Organic vapors, Polystyrene, Polybutadiene, Diffusion, Permeation.
Sorption and Transport of Organic Vapors in and Concomitant Dilation of Poly[1-(trimethylsilyl)-1-propyne]
Author: Leonore C. Witchey-Lakshmanan
Publisher:
ISBN:
Category : Atmospheric temperature
Languages : en
Pages : 398
Book Description
Publisher:
ISBN:
Category : Atmospheric temperature
Languages : en
Pages : 398
Book Description
Sorption and Transport of Gases and Organic Vapors in Poly(ethylene Terephthalate)
Author: Sushil Naresh Dhoot
Publisher:
ISBN:
Category : Food
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Food
Languages : en
Pages :
Book Description
Publications of the National Institute of Standards and Technology ... Catalog
Author: National Institute of Standards and Technology (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 492
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 492
Book Description
Transport and Sorption of Volatile Organic Compounds and Water Vapor in Porous Media
Author: Tsair-Fuh Lin
Publisher:
ISBN:
Category : Volatile organic compounds
Languages : en
Pages : 404
Book Description
Publisher:
ISBN:
Category : Volatile organic compounds
Languages : en
Pages : 404
Book Description
Master's Theses and Doctoral Dissertations in the Pure and Applied Sciences
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 186
Book Description
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 186
Book Description
Liquid Crystalline Polymers
Author: C. Carfagna
Publisher: Elsevier
ISBN: 1483287890
Category : Science
Languages : en
Pages : 278
Book Description
The International Workshop on Liquid Crystalline Polymers (LCPs) held in June 1993 in Italy attracted many of the leading researchers in this area of polymer science. The meeting provided a forum for the exchange of research and ideas on current developments and future research and applications of liquid crystalline polymers. This volume consists of a selection of the best papers presented at the meeting covering synthesis and characterization, liquid crystalline thermosets, rheology, blends and composites containing LCPs and transport properties.
Publisher: Elsevier
ISBN: 1483287890
Category : Science
Languages : en
Pages : 278
Book Description
The International Workshop on Liquid Crystalline Polymers (LCPs) held in June 1993 in Italy attracted many of the leading researchers in this area of polymer science. The meeting provided a forum for the exchange of research and ideas on current developments and future research and applications of liquid crystalline polymers. This volume consists of a selection of the best papers presented at the meeting covering synthesis and characterization, liquid crystalline thermosets, rheology, blends and composites containing LCPs and transport properties.
Masters Theses and Doctoral Dissertations in the Pure and Applied Sciences Accepted by Colleges and Universities of the United States
Author:
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 544
Book Description
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 544
Book Description