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Adhesive contaminants (stickies): C...

Huo, Xin.

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Adhesive contaminants (stickies): Characterization and their interaction with papermaking components during paper recycling.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Adhesive contaminants (stickies): Characterization and their interaction with papermaking components during paper recycling./
Author:	Huo, Xin.
Description:	163 p.
Notes:	Source: Dissertation Abstracts International, Volume: 64-01, Section: B, page: 0015.
Contained By:	Dissertation Abstracts International64-01B.
Subject:	Agriculture, Wood Technology. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3076414
ISBN:	049397007X

Adhesive contaminants (stickies): Characterization and their interaction with papermaking components during paper recycling.
Huo, Xin.

Adhesive contaminants (stickies): Characterization and their interaction with papermaking components during paper recycling. - 163 p.

Source: Dissertation Abstracts International, Volume: 64-01, Section: B, page: 0015.

Thesis (Ph.D.)--North Carolina State University, 2002.

The effect of individual paper components on the properties of an acrylate PSA adhesive after laboratory high-consistency pulping was investigated. It was found that some of the components of copy paper have a significant effect on the size and shape of PSA particles formed during pulping. Further, some copy paper components were also found to have a significant effect on the tackiness and deposition of PSA particles after pulping.

ISBN: 049397007XSubjects--Topical Terms:

1031154
Agriculture, Wood Technology.

Adhesive contaminants (stickies): Characterization and their interaction with papermaking components during paper recycling.
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020 $a 049397007X
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100 1 $a Huo, Xin. $3 1929816
245 1 0 $a Adhesive contaminants (stickies): Characterization and their interaction with papermaking components during paper recycling.
300 $a 163 p.
500 $a Source: Dissertation Abstracts International, Volume: 64-01, Section: B, page: 0015.
500 $a Co-Chairmen: R. Venditti; H. Chang.
502 $a Thesis (Ph.D.)--North Carolina State University, 2002.
520 $a The effect of individual paper components on the properties of an acrylate PSA adhesive after laboratory high-consistency pulping was investigated. It was found that some of the components of copy paper have a significant effect on the size and shape of PSA particles formed during pulping. Further, some copy paper components were also found to have a significant effect on the tackiness and deposition of PSA particles after pulping.
520 $a The effects of fibers, different cationic polymers and salts on the stability of the micro-stickies were investigated. The agglomeration of micro-stickies with Poly-DADMAC occurred mainly via a neutralization mechanism. In contrast, the agglomeration of micro-stickies with cationic starch does not correspond with neutralization mechanism. Both Poly-DADMAC and cationic starch could stabilize the micro-stickies if they were charged to the system in excess. The adhesive emulsion particles have a double layer and both salts and cationic polymers have an effect on the stability of micro-stickies. Both the anionic fibers/fines and micro-stickies compete for the cationic polymer in the system.
520 $a Pressure sensitive adhesive (PSA) particles, or stickies, will agglomerate with agitation. Under certain conditions, some starches prevent this agglomeration. Both cationic and neutral starches were found to adsorb onto the surface of the negatively charged stickies. Cationic charge promotes the adsorption of starch onto the surface of stickies and cationic starches adsorbed on the PSA film do not desorb when exposed for 15 minutes to deionized water at room temperature. Fibers compete with stickies for the cationic charge in the system. Over the molecular weight (MW) range studied, MW has no effect on the stabilization of stickies.
520 $a The cleanliness efficiencies of macro-stickies and micro-stickies in each operational unit of a recycling mill were qualitatively determined. A deposition tester and a solvent extraction technique were used as complementary methods to analyze macro- and micro-stickies, respectively.
590 $a School code: 0155.
650 4 $a Agriculture, Wood Technology. $3 1031154
650 4 $a Engineering, Environmental. $3 783782
690 $a 0746
690 $a 0775
710 2 0 $a North Carolina State University. $3 1018772
773 0 $t Dissertation Abstracts International $g 64-01B.
790 1 0 $a Venditti, R., $e advisor
790 1 0 $a Chang, H., $e advisor
790 $a 0155
791 $a Ph.D.
792 $a 2002
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3076414