{"id":27721,"date":"2019-09-05T11:18:04","date_gmt":"2019-09-05T08:18:04","guid":{"rendered":"http:\/\/ihcoedu.uobaghdad.edu.iq\/?p=27721"},"modified":"2020-02-13T12:43:04","modified_gmt":"2020-02-13T09:43:04","slug":"%d9%82%d8%b3%d9%85-%d8%a7%d9%84%d9%81%d9%8a%d8%b2%d9%8a%d8%a7%d8%a1-%d9%8a%d9%86%d8%a7%d9%82%d8%b4-%d8%b1%d8%b3%d8%a7%d9%84%d8%a9-%d9%85%d8%a7%d8%ac%d8%b3%d8%aa%d9%8a%d8%b1-%d8%aa%d8%a8%d8%ad%d8%ab-4","status":"publish","type":"post","link":"https:\/\/ihcoedu.uobaghdad.edu.iq\/?p=27721","title":{"rendered":"\u0642\u0633\u0645 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621 \u064a\u0646\u0627\u0642\u0634 \u0631\u0633\u0627\u0644\u0629 \u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u062a\u0628\u062d\u062b \u0641\u064a \u062a\u062d\u0636\u064a\u0631 \u0645\u0648\u0627\u062f \u0628\u0648\u0644\u064a\u0645\u064a\u0631\u064a\u0629 \u062a\u0633\u062a\u062e\u062f\u0645 \u0644\u062d\u0641\u0638 \u0627\u0644\u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0648\u0631\u0642\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u0644\u0641"},"content":{"rendered":"

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\u00a0<\/span><\/h4>\n

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<\/h4>\n

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\u00a0\u00a0\u00a0\u0642\u0645\u0646\u0627 \u0628\u0625\u0639\u062f\u0627\u062f \u0645\u062d\u0644\u0648\u0644\u064a \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631\u064a \u0643\u062a\u0637\u0628\u064a\u0642\u064a\u0646 \u0644\u0644\u0645\u0639\u0627\u0644\u062c\u0629 (\u0637\u0644\u0627\u0621 \u0627\u0644\u0628\u0648\u0644\u064a \u0633\u062a\u0627\u064a\u0631\u064a\u0646\u060c \u0648\u0637\u0644\u0627\u0621 \u0627\u0644\u0633\u064a\u0644\u0631).<\/span><\/h4>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0 \u0648\u0623\u0638\u0647\u0631\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0623\u0646 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0644\u0644\u0648\u0631\u0642\u0629 \u0623\u0638\u0647\u0631\u062a \u062a\u062d\u0633\u0646\u0627 \u0641\u064a \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0648\u0631\u0642\u064a\u0629\u2018 \u0627\u0630 \u0644\u0627\u062d\u0638\u0646\u0627 \u0627\u0646\u062e\u0641\u0627\u0636 \u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0648\u0627\u0644\u062e\u062f\u0634 \u0623\u0648 \u0627\u0644\u062a\u0622\u0643\u0644. \u0648\u0645\u0639 \u0630\u0644\u0643 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0645\u0644 \u0644\u0644\u0637\u064a \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0645\u0632\u0642 \u0648\u0642\u0648\u0629 \u0627\u0644\u062e\u0631\u0642 \u0648\u0642\u064a\u0645 \u0627\u0644\u0635\u0644\u0627\u062f\u0629 \u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0639 \u0639\u064a\u0646\u0627\u062a \u0627\u0644\u0648\u0631\u0642 \u0642\u0628\u0644 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629. \u062f\u0631\u0633\u0646\u0627 \u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0644\u0648\u0646 \u0648\u0627\u0644\u0633\u0637\u0648\u0639 \u0648\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0636\u0648\u0621 \u0627\u0644\u0645\u0631\u0626\u064a\u060c \u0648\u0627\u0644\u0627\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 [UV] \u0639\u0644\u0649 \u0639\u064a\u0646\u0627\u062a \u0645\u0646 \u0627\u0644\u0648\u0631\u0642 \u0642\u0628\u0644 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u00a0\u0648\u0628\u0639\u062f\u0647\u0627 \u0641\u064a \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0628\u062d\u062b.<\/span><\/h4>\n

\u00a0\u00a0\u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062f\u0631\u0627\u0633\u0629 \u0643\u0627\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u0646 \u0645\u0645\u0643\u0646\u064a\u0646 \u0643\u0637\u0631\u064a\u0642\u0629 \u0648\u0627\u0639\u062f\u0629 \u0644\u062a\u0645\u062f\u064a\u062f \u0627\u0644\u0639\u0645\u0631\u0627\u0644\u0632\u0645\u0646\u064a \u0644\u062d\u0641\u0638 \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0648\u0627\u0644\u0645\u062d\u0641\u0648\u0638\u0627\u062a \u0627\u0644\u0648\u0631\u0642\u064a\u0629 \u0648\u0641\u064a \u0627\u0644\u0645\u062a\u0627\u062d\u0641 \u0648\u0627\u0644\u0645\u0643\u062a\u0628\u0627\u062a \u060c \u0625\u0644\u062e.<\/span><\/h4>\n

\u00a0<\/span><\/h4>\n

\u0648\u062e\u0644\u0635 \u0627\u0644\u0637\u0627\u0644\u0628 \u0627\u0644\u0649 \u0627\u0644\u062a\u0648\u0635\u064a\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u064a\u0629 :<\/span><\/h4>\n

\u00a0<\/span><\/h4>\n

1- \u062e\u0644\u0637 \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0646\u0648\u0627\u0639 \u0627\u062e\u0631\u0649 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f (\u0628\u0648\u0644\u064a\u0645\u0631 \u0627\u062e\u0631) \u0648\u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0646\u0633\u0628 \u0627\u0644\u062e\u0644\u0637 \u0630\u0627\u062a\u0647\u0627 \u0648\u0645\u0642\u0627\u0631\u0646\u0629 \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0645\u0633\u062a\u062d\u0635\u0644\u0629 \u0645\u0639 \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0628\u062d\u062b.<\/span><\/h4>\n

2- \u0627\u062c\u0631\u0627\u0621 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a \u0644\u0644\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u062f\u0631\u062c\u0629 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0632\u062c\u0627\u062c\u064a \u0648\u062a\u062d\u062f\u064a\u062f \u062a\u0648\u0627\u0641\u0642\u064a\u0629 \u0627\u0644\u062e\u0644\u064a\u0637 \u0641\u0636\u0644\u0627\u0639\u0646 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u062e\u0631\u0649 \u0643\u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u0648\u0629 \u0627\u0644\u0644\u0635\u0642 \u0648\u0627\u0644\u0628\u0644\u0649 \u0648\u0627\u0644\u0634\u062f .<\/span><\/h4>\n

3- \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0627\u0646\u0648\u0627\u0639 \u0627\u062e\u0631\u0649 \u0645\u0646 \u0627\u0644\u0648\u0631\u0642 \u0628\u0633\u0645\u0643 \u0645\u062e\u062a\u0644\u0641 \u0639\u0646 \u0627\u0644\u0645\u0633\u062a\u0639\u0645\u0644 \u0641\u064a \u0627\u0644\u0628\u062d\u062b \u0648\u0627\u062c\u0631\u0627\u0621 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0639\u0644\u064a\u0647.<\/span><\/h4>\n

4- \u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0646\u0627\u062e\u064a\u0629 \u0641\u064a \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u064a\u0629 \u0641\u064a \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631\u064a.<\/span><\/h4>\n

5- \u00a0\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0627\u0634\u0639\u0629 \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0631\u0627\u0621 ( IR) \u0641\u064a \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u0648\u0627\u062f \u0642\u064a\u062f \u0627\u0644\u0628\u062d\u062b .<\/span><\/h4>\n

6- \u00a0\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u062a\u0634\u0639\u064a\u0639 \u0641\u064a \u0627\u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0645\u0633\u062a\u0639\u0645\u0644\u0629 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0628\u062d\u062b.<\/span><\/h4>\n
\n

Preparation of Polymer Materials and Study Their Possibility to Preserve Important Paper Documents From Deterioration<\/span><\/h3>\n

By Wafaa\u00a0\u00a0 Adel\u00a0 Salih Al-wattar<\/span><\/h3>\n

Supervised by Dr. Abdulhameed Raheem Al-sarraf<\/span><\/h3>\n

Abstract\u00a0\u00a0<\/span><\/h3>\n

\u00a0\u00a0\u00a0\u00a0 Paper material has wide uses in many fields such as writing, printing, drawing, packaging, banknotes, etc. The most common materials in paper components are cellulose and other organic compounds, Which are influenced by environmental conditions that make it susceptible to degradation the paper has the ability to absorb water (wettability) because of porosity in order to eliminate this problem, we use materials that are resistant to water and the most appropriate materials for application of petroleum-based derivatives or polymers to be used as a barrier to protect paper, due to its easy availability, low cost and lightweight<\/span><\/h3>\n

\u00a0\u00a0\u00a0\u00a0 A polymer coating is a protective barrier for a paper that has the specifications to achieve the purpose of the preservation of paper documents<\/span><\/h3>\n

\u00a0\u00a0 We prepared two polymer coating solutions were as applications for the treatment polystyrene coating, and sealer coating<\/span><\/h3>\n

\u00a0 The tests showed that the mechanical and physical properties of the paper showed an improvement in the preservation of paper documents. We observed decreased moisture content and scratching or abrasion.\u00a0 However, increases folding endurance, tearing resistance, burst strength, and the hardness values were compared with paper samples before treatment. We studied the variation of color, a brightness, visible light effect, and\u00a0\u00a0 [UV] on paper samples before and after treatment in search procedures\u00a0\u00a0<\/span><\/h3>\n

\u00a0\u00a0\u00a0 In this study, the two applications were feasible as a promising technique to extend the lifespan of paper documents and archives in museums and libraries, etc<\/span><\/h3>\n","protected":false},"excerpt":{"rendered":"

\u0646\u0627\u0642\u0634 \u0642\u0633\u0645 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621 \u0641\u064a \u0643\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u0628\u064a\u0629 \u0644\u0644\u0639\u0644\u0648\u0645 \u0627\u0644\u0635\u0631\u0641\u0629 (\u0627\u0628\u0646 \u0627\u0644\u0647\u064a\u062b\u0645) \u0631\u0633\u0627\u0644\u0629 \u0627\u0644\u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u0627\u0644\u0645\u0648\u0633\u0648\u0645\u0629 (\u062a\u062d\u0636\u064a\u0631 \u0645\u0648\u0627\u062f….<\/i>\u0627\u0644\u0645\u0632\u064a\u062f<\/span><\/a><\/p>\n","protected":false},"author":25,"featured_media":27723,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[44,7,16],"tags":[23],"class_list":["post-27721","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-44","category-7","category-16","tag-ihcoedu"],"modified_by":"ihcoedu","_links":{"self":[{"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/posts\/27721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=27721"}],"version-history":[{"count":0,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/posts\/27721\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/media\/27723"}],"wp:attachment":[{"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}