کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7107169 | 1460525 | 2015 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effect of a novel booster (bisulfate adduct of polyisocyanate) on fluorocarbon chain re-orientation and substrate properties: Synthesis and finishing
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The effect of a novel booster (bisulfate adduct of polyisocyanate) on fluorocarbon chain re-orientation and substrate properties: Synthesis and finishing The effect of a novel booster (bisulfate adduct of polyisocyanate) on fluorocarbon chain re-orientation and substrate properties: Synthesis and finishing](/preview/png/7107169.png)
چکیده انگلیسی
This paper describes the fluorocarbon treatment of cotton fabric as a cellulosic substrate co-applied by a novel booster (bisulfate adduct of polyisocyanate) to improve its performance and repellent properties on the fabrics. The booster was synthesized from isocyanate groups blocked with sodium bisulfite and characterized by Fourier-transformed infrared analysis (FT-IR). The repellent properties of the cotton fabrics treated with fluorocarbon or fluorocarbon-booster were compared by FT-IR spectroscopy, water contact angle and 3M water repellency test before and after washing. The results indicated that bisulfate adduct of diisocyanate could be considered as a novel booster to create correct surface interface to maintain fluorocarbon performance without heat treatment and change the fabric properties from water repellency to water and oil repellency due to the decrease of the surface tension from 33 to 28.7Â mN/m.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Organic Coatings - Volume 78, January 2015, Pages 261-264
Journal: Progress in Organic Coatings - Volume 78, January 2015, Pages 261-264
نویسندگان
Monireh Saffari, Akbar Khoddami, Shadpour Mallakpour,