3181

3003

كارشناسي ارشد

﴿شيمي نساجي و علوم الياف﴾

اصفهان: دانشگاه صنعتي اصفهان، دانشكده نساجي

1384

[الف]، نه، 156، [II]ص.: مصور، جدول، نمودار

ص. ع. به فارسي و انگليسي

مجيد مرتضوي

تقي خياميان

حسين توانايي، محمود فيض

1396/03/01

كتابنامه

نساجي

مهندسي نساجي

ID3003

به فارسي و انگليسي:قابل رويت در نسخه ديجيتالي

Abstract In this study a new process of concurrent desizing and bleaching was established forgreige cotton fabrics using potassium permanganate as a powerful oxidizing agent According to obtained results this oxidizing agent was able to apply for simultaneousdesizing and bleaching process on loomstate cotton fabrics The experimental resultsshowed that whiteness index tensile strength residual size moisture regain wet abilityand weight loss were dependent on the potassium permanganate concentration thetemperature and time of treatment The final results suggested up to 90 C by increasingthe temperature and time of treatment more whiteness weight reduction shrinkage andweight loss were obtained However the residual size and the tensile strength weredecreased The comparison of the obtained results with H2O2 as a common oxidizing agentindicated that KMnO4 has ability to be used as a multipurpose agent for loomstate cottonfabrics

مجيد مرتضوي

تقي خياميان

حسين توانايي، محمود فيض