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Creep behavior of the composites made from creep behavior of the composites made from waste materials of OCC recycling mills | ||
| تحقیقات علوم چوب و کاغذ ایران | ||
| Article 14, Volume 26, Issue 4 - Serial Number 37, January 2012, Pages 798-810 PDF (301.02 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.22092/ijwpr.2011.117254 | ||
| Authors | ||
| Hamd Unesi kord khalili1; Mehran Jalilvand2; Rabi Behroz* 3 | ||
| 1PhD Student of Wood and Paper Sciences and Technology Department, Tarbiat Modares University | ||
| 2M.Sc. Student of Wood and Paper Sciences and Technology Department, Tarbiat Modares University | ||
| 3Assistant professor of Wood and Paper Sciences and Technology Department, Tarbiat Modares University. | ||
| Abstract | ||
| The purpose of this study was to investigate effects of different loading levels and addition of urea formaldehyde and polyethylene on the creep behavior of composites made from wastes of OCC recycling mills. The composites manufactured by hot press method and three-point bending test performed before creep test. In general, the results showed positive effects of additive materials such as urea formaldehyde and polyethylene on the creep behavior of the composites. While adding UF and PE decreased primary and final creep as well as return deformation percentage of the composites. Also the obtained results indicated that remaining creep had higher sensitivity to loading levels compared to primary and final creep. Also the increase of the load levels from 20% to 30% led to an increase in creep content of the composites. | ||
| Keywords | ||
| Wastes of OCC paper recycling mills; Flexural strength; creep behavior; composites; UREA FORMALDEHYDE; Polyethylene | ||
| References | ||
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