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Ultraviolet radiation surface treatm...

Bhurke, Alekh S.

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Ultraviolet radiation surface treatment of polymers.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Ultraviolet radiation surface treatment of polymers./
Author:	Bhurke, Alekh S.
Description:	241 p.
Notes:	Source: Dissertation Abstracts International, Volume: 64-12, Section: B, page: 6198.
Contained By:	Dissertation Abstracts International64-12B.
Subject:	Engineering, Chemical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3115940
ISBN:	0496633763

Ultraviolet radiation surface treatment of polymers.
Bhurke, Alekh S.

Ultraviolet radiation surface treatment of polymers. - 241 p.

Source: Dissertation Abstracts International, Volume: 64-12, Section: B, page: 6198.

Thesis (Ph.D.)--Michigan State University, 2003.

Ultraviolet (UV) radiation in the 185 nm--280 nm (UVC) band can oxidize polymer surfaces by a combined effect of UV activation of the polymer and the production of ozone and atomic oxygen from air. UV photo-oxidation creates polar functional groups that increase surface energy and provide the thermodynamic driving force required for good wettability and adhesive performance of the polymer.

ISBN: 0496633763Subjects--Topical Terms:

1018531
Engineering, Chemical.

Ultraviolet radiation surface treatment of polymers.
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020 $a 0496633763
035 $a (UnM)AAI3115940
035 $a AAI3115940
040 $a UnM $c UnM
100 1 $a Bhurke, Alekh S. $3 1925716
245 1 0 $a Ultraviolet radiation surface treatment of polymers.
300 $a 241 p.
500 $a Source: Dissertation Abstracts International, Volume: 64-12, Section: B, page: 6198.
500 $a Adviser: Lawrence T. Drzal.
502 $a Thesis (Ph.D.)--Michigan State University, 2003.
520 $a Ultraviolet (UV) radiation in the 185 nm--280 nm (UVC) band can oxidize polymer surfaces by a combined effect of UV activation of the polymer and the production of ozone and atomic oxygen from air. UV photo-oxidation creates polar functional groups that increase surface energy and provide the thermodynamic driving force required for good wettability and adhesive performance of the polymer.
520 $a UV treatment of polycarbonate (PC), polyethylene terephthalate (PET), epoxy, and polydiene rubber was studied in detail. The changes in wettability and surface chemistry (determined by XPS) were related to the UV treatment process variables and found to depend primarily on the net irradiation. In the case of low Tg polymers, a strong effect of temperature on the surface properties was also observed. A process model is proposed to characterize the UV modification of these polymers. Sensitivity functions are used to describe the evolution of surface properties as a function of irradiation, and model parameters are related to physical and chemical properties of the polymers. The model can be extended to other polymers and ultimately used to predict the properties of polymer surfaces after irradiation by xenon arc UV lamps.
590 $a School code: 0128.
650 4 $a Engineering, Chemical. $3 1018531
650 4 $a Chemistry, Polymer. $3 1018428
690 $a 0542
690 $a 0495
710 2 0 $a Michigan State University. $3 676168
773 0 $t Dissertation Abstracts International $g 64-12B.
790 1 0 $a Drzal, Lawrence T., $e advisor
790 $a 0128
791 $a Ph.D.
792 $a 2003
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3115940