Synthesis and Characterization of Adhesive Obtained from Waste Potato Starch: Its Application on Bobbin Cardboard
- 27 December 2017
- journal article
- Published by Kahramanmaras Sutcu Imam University Journal of Engineering Sciences in Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi
- Vol. 20 (4), 30-36
- https://doi.org/10.17780/ksujes.355480
Abstract
Tr en Atık patates nişastası (WPS) gıda endüstrisinde patates cipsi üreten (sulu ortamda soyularak dilimlendiği aşamada patates nişastası ayrılmaktadır) işletmelerden temin edildi. NaOH ve H2O2 ile temizlendikten sonra modifiye atık patates nişastası (MWPS ) elde etmek için HCl ile hidroliz edildi. MWPS’lerin yapıları FT-IR ve XRD ile karakterize edildi. DTA-TG ile termal davranışları ve SEM görüntüleri ile yüzey morfolojileri incelenerek viskoziteleri tayin edildi. Bunlara ilaveten MWPS örnekleri ile bobin kartonları üst üste getirilerek yapıştırıldı ve ticari yapıştırma ürünleri ile karşılaştırıldı. Yapışma mukavemetinde en iyi sonuç 12,3 MPa olarak, 1,0 M HCl ile hidrolizinden sentezlenen MWPS örneğinden elde edilmiştir. Waste potato starch (WPS) was obtained from the food industry during slicing, peeling, and washing by producing potato chips. After WPS was purified with H2O2 and NaOH, it was modified by HCl to obtain MWPS. The MWPS structure was characterized by FT-IR and XRD. Thermal behaviors of MWPSs were investigated by the DTA-TG method and their surface morphology was analyzed by the SEM method. The viscosities of MWPSs were determined. Furthermore, the raw bobbin cardboard was overlaid and glued by MWPSs. The strength test was applied on the raw bobbin cardboard and compared with commercial products. The best result was 12.3 MPa on MWPS hydrolyzed 1.0 M HCl.Keywords
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