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
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
The Permeation, Diffusion, and Solution of Organic Vapors in Polyethylene
Author: Charles Edwin Rogers
Publisher:
ISBN:
Category : Diffusion
Languages : en
Pages : 302
Book Description
Publisher:
ISBN:
Category : Diffusion
Languages : en
Pages : 302
Book Description