![](/images/graphics-bg.png)
Ethylene Vinyl Alcohol Copolymer (EVOH) as a Functional Barrier against Surrogate Components Migrating from Paperboard
المؤلفون المشاركون
Maes, Caroline
Yuki Junior, Giberto Mitsuyoshi
Teniers, Cynthia
Luyten, Wout
Herremans, Geert
Peeters, Roos
Samyn, Pieter
Carleer, Robert
Buntinx, Mieke
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-01-01
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Ethylene vinyl alcohol copolymer (EVOH) is a key material of interest as a functional barrier against substances migrating from recycled paperboard, due to its outstanding barrier properties.
Three multilayer films containing two different grades of EVOH, L171B (3 µm) and F171B (3 and 5 µm), were benchmarked against a multilayer film containing polyamide 6/6.6 copolymer (PA 6/6.6, 3 µm) and monolayer polyethylene terephthalate (PET, 12 µm).
The 5 films were evaluated as barrier materials against 5 surrogate substances simulating different migrants potentially present in recycled paperboard: n-heptadecane (C17) as a mineral oil-saturated hydrocarbon (MOSH), 4-methylbenzophenone (MBP) as a photoinitiator, di-n-propyl phthalate (DPP) as a plasticiser, and anthracene (ANT) and perylene (PER) as mineral oil aromatic hydrocarbons (MOAHs).
The test was accelerated at 60°C for 25 days, which is equivalent to a shelf life of 2 years at 25°C.
All films containing 3 or 5 µm EVOH were found to be good barriers, showing no breakthrough values over 1% of the initial concentration found in the paperboard, and they could easily compete with 12 µm PET.
The multilayer with 3 µm PA 6/6.6 showed higher breakthrough values for both MBP and DPP than the other materials although still below the 1% threshold value.
However, ANT showed substantial breakthrough values of nearly 2%, indicating that PA 6/6.6 might not offer enough protection against low-weight MOAH components.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Maes, Caroline& Yuki Junior, Giberto Mitsuyoshi& Teniers, Cynthia& Luyten, Wout& Herremans, Geert& Peeters, Roos…[et al.]. 2019. Ethylene Vinyl Alcohol Copolymer (EVOH) as a Functional Barrier against Surrogate Components Migrating from Paperboard. Journal of Chemistry،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1170968
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Maes, Caroline…[et al.]. Ethylene Vinyl Alcohol Copolymer (EVOH) as a Functional Barrier against Surrogate Components Migrating from Paperboard. Journal of Chemistry No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1170968
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Maes, Caroline& Yuki Junior, Giberto Mitsuyoshi& Teniers, Cynthia& Luyten, Wout& Herremans, Geert& Peeters, Roos…[et al.]. Ethylene Vinyl Alcohol Copolymer (EVOH) as a Functional Barrier against Surrogate Components Migrating from Paperboard. Journal of Chemistry. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1170968
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1170968
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)