2010, ISBN: 9783832289041

[ED: Taschenbuch], [PU: Shaker], This current dissertation is focused on the investigation of the diffusion and permeation properties of low molecule volatile organic substance through el… More...

[ED: Taschenbuch], [PU: Shaker], This current dissertation is focused on the investigation of the diffusion and permeation properties of low molecule volatile organic substance through elastomer and its micro- and nano- composites. The tert-butyl-benzene (t-BuPh) was used as model substance in the study. In order to carry out the investigation quantitatively, two test methods were applied. An in-house developed and self-constructed two-chamber permeation apparatus was used mainly for the diffusion and permeation measurements. The ATR-FT-IR spectroscopy was utilized as a reference method to examine and correlate the twochamber permeation method. Several different kinds of neat elastomers containing varying molecular structures and chemical properties - BR, SBR, EPDM, NBR, and HNBR - were investigated as first. The influence of the polymer constitution, the "free-volume", the polarity, the chain flexibility, and the elastomer cross linking density on the diffusion and permeation behavior of t-BuPh was studied and evaluated systematically., DE, [SC: 0.00], Neuware, gewerbliches Angebot, 166, [GW: 235g], sofortueberweisung.de, PayPal, Banküberweisung<

2010, ISBN: 9783832289041

[ED: Taschenbuch], [PU: Shaker], This current dissertation is focused on the investigation of the diffusion and permeation properties of low molecule volatile organic substance through el… More...

[ED: Taschenbuch], [PU: Shaker], This current dissertation is focused on the investigation of the diffusion and permeation properties of low molecule volatile organic substance through elastomer and its micro- and nano- composites. The tert-butyl-benzene (t-BuPh) was used as model substance in the study. In order to carry out the investigation quantitatively, two test methods were applied. An in-house developed and self-constructed two-chamber permeation apparatus was used mainly for the diffusion and permeation measurements. The ATR-FT-IR spectroscopy was utilized as a reference method to examine and correlate the twochamber permeation method. Several different kinds of neat elastomers containing varying molecular structures and chemical properties - BR, SBR, EPDM, NBR, and HNBR - were investigated as first. The influence of the polymer constitution, the "free-volume", the polarity, the chain flexibility, and the elastomer cross linking density on the diffusion and permeation behavior of t-BuPh was studied and evaluated systematically., DE, [SC: 0.00], Neuware, gewerbliches Angebot, 166, [GW: 235g], sofortueberweisung.de, PayPal, Banküberweisung<

ISBN: 9783832289041

This current dissertation is focused on the investigation of the diffusion and permeation properties of low molecule volatile organic substance through elastomer and its micro- and nano- … More...

This current dissertation is focused on the investigation of the diffusion and permeation properties of low molecule volatile organic substance through elastomer and its micro- and nano- composites. The tert-butyl-benzene (t-BuPh) was used as model substance in the study.In order to carry out the investigation quantitatively, two test methods were applied. An in-house developed and self-constructed two-chamber permeation apparatus was used mainly for the diffusion and permeation measurements. The ATR-FT-IR spectroscopy was utilized as a reference method to examine and correlate the twochamber permeation method.Several different kinds of neat elastomers containing varying molecular structures and chemical properties – BR, SBR, EPDM, NBR, and HNBR – were investigated as first. The influence of the polymer constitution, the “free-volume”, the polarity, the chain flexibility, and the elastomer cross linking density on the diffusion and permeation behavior of t-BuPh was studied and evaluated systematically. Bücher / Naturwissenschaften, Medizin, Informatik & Technik / Naturwissenschaften allgemein, [PU: Shaker Verlag, Aachen]<

2010, ISBN: 3832289046

Kartoniert / Broschiert diffusion; filler-morphology; micro- and nano-composites; permeation, mit Schutzumschlag neu, [PU:Shaker Verlag; Shaker]

2010, ISBN: 9783832289041

[PU: Shaker], DE, [SC: 0.00], Neuware, gewerbliches Angebot, 166, [GW: 245g], 1., Aufl.