کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7171013 1463457 2018 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Adhesion properties of atactic polypropylene/acrylate blend copolymer and its adhesion mechanism for untreated polypropylene materials
ترجمه فارسی عنوان
خواص چسبندگی کوپلیمر مخلوط پلی پروپیلن / اکریلات آتاکتیک و مکانیزم چسبندگی آن برای مواد پلی پروپیلن درمان نشده
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
چکیده انگلیسی
The adhesion and coating of polypropylene (PP) materials usually requires pre-processing, or the use of modified chlorinated polypropylene (CPP) as an adhesive, which is often synthesized in a benzene solution. Here a feasible method was achieved to modify atactic polypropylene (APP) to obtain an adhesive for polypropylene. Through “grafting from”, acrylate monomers were successfully grafted onto atactic polypropylene to obtain a blend copolymer in a butyl acetate solution. The adhesive presented excellent adhesion to polypropylene. A maximum peel strength of 12.9 N/m was achieved. A mechanism to account for this enhanced adhesion between the blend copolymer and PP was proposed. In addition to a van der Waals force contribution, it was concluded that the promotion of adhesion included the contributions from diffusion and entanglement together with crystallization.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Adhesion and Adhesives - Volume 80, January 2018, Pages 7-15
نویسندگان
, , , ,