کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9703576 | 1463555 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Surface modification of EVA copolymer by UV treatment
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
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چکیده انگلیسی
The adhesion between a polychloroprene adhesive and an ethylene vinyl acetate copolymer containing 12Â wt% vinyl acetate (EVA12) was improved by treatment with UV radiation. Changes in the EVA12 surface due to UV radiation treatment were assessed using contact angle measurements, ATR-IR spectroscopy, XPS, SEM and T-peel tests. Adhesion was evaluated from T-peel tests of treated EVA12/ polychloroprene adhesive +5Â wt% polyisocyanate. Treatment of EVA12 with UV radiation increased its wettability, carbon-oxygen polar moieties were produced and roughness was created. As a consequence, adhesion of EVA12 to polychloroprene adhesive +5Â wt% polyisocyanate was enhanced by treatment with UV radiation longer than 5Â min. A mixed failure (mainly cohesive failure in EVA12) was obtained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Adhesion and Adhesives - Volume 25, Issue 2, April 2005, Pages 139-145
Journal: International Journal of Adhesion and Adhesives - Volume 25, Issue 2, April 2005, Pages 139-145
نویسندگان
MarıÌa Dolores Landete-Ruiz, José Miguel MartıÌn-MartıÌnez,