Effects of Scrap Rubber Particles on the Mechanical Behaviour of Epoxy

Kaynak, Cevdet
Akovalı, Güneri


Effects of mixing sequence on epoxy/polyether polyol/organoclay ternary nanocomposites
Isik-Gulsac, Isil; YILMAZER, ÜLKÜ; Bayram, Göknur (Informa UK Limited, 2020-09-01)
The effects of mixing sequence of the polyether polyol and curing agent (triethylenetetramine) on mechanical and thermal properties and morphology of epoxy/polyether polyol/organoclay ternary nanocomposites are investigated in this study. The polyether polyol domain size data are relatively unchanged with mixing order both in epoxy/polyether polyol blends and in ternary nanocomposites. Generally, impact strength data of the ternary nanocomposites prepared by the second addition order are higher than the one...
Effects of nucleating agent and processing conditions on the mechanical, thermal, and optical properties of biaxially oriented polypropylene films
Yuksekkalayci, C; Yılmazer, Ülkü; Orbey, N (Wiley, 1999-07-01)
The effects of nucleating agent, temperature of crystallization, and degree of machine direction (MD) orientation on the mechanical, optical, and thermal properties of biaxially oriented polypropylene (BOPP) films were investigated. Addition of nucleating agent improved only the initial tear resistance in the MD; however, the other mechanical and optical properties did not change appreciably. Ln the set of experiments in which the crystallization temperature was increased, the degree of crystallinity also i...
Synthesis, biocompatibility and gene encapsulation of poly(2-Ethyl 2-Oxazoline)-dioleoyl phosphatidylethanolamine (PEtOx-DOPE) and post-modifications with peptides and fluorescent dye coumarin
Gulyuz, Sevgi; Bayram, Duygu; Ozkose, Umut Ugur; Bolat, Zeynep Busra; Kocak, Polen; SAKA, ONGUN MEHMET; DEVRİM, BURCU; Khalily, Melek Parlak; TELCİ, DİLEK; ŞAHİN, FİKRETTİN; Özçubukçu, Salih; Sezer, Esma; TAŞDELEN, MEHMET ATİLLA; Alptürk, Onur; BOZKIR, ASUMAN; Yilmaz, Ozgur (Informa UK Limited, 2020-07-01)
Liposome surface modifications serve great potential applications of liposomes, for instance, increasing stability, bioactive liposome conjugates, and targeted drug, gene, and image agent delivery. In this study, novel targeted lipopolymers, peptide 18/peptide 563-poly(2-ethyl-2-oxazoline)-dioleoylphosphatidyl-ethanolamine (P18/P563-PEtOx-DOPE), have been demonstrated to be successfully synthesized. The structures of P18/P563-PEtOx-DOPE were confirmed by FT-IR spectroscopy, GPC, and(1)H-NMR. In this strateg...
Conducting copolymers of thiophene-functionalized polystyrene
Papila, O; Toppare, Levent Kamil; Yagci, Y; Cianga, L (Informa UK Limited, 2004-01-01)
The syntheses of conducting copolymers of thiophene-functionalized polystyrene and pyrrole (PS/PPy) were achieved using p-toluene sulfonic acid (PTSA) as the supporting electrolyte via constant potential electrolysis technique. Characterization of the samples was performed by a combination of techniques: cyclic voliammetry (CV), thermogravimetric analysis (TGA), differential scanning colorimetry (DSC), scanning electron microscopy (SEM), NMR, and FT-IR analyses. The conductivities were measured by the four-...
Effects of pH, Initiator, Scavenger, and Surfactant on the Ozonation Mechanism of an Azo Dye (Acid Red-151) in a Batch Reactor
Oezbelge, Tuelay A.; Erol, Funda (Informa UK Limited, 2009-01-01)
In this study, an initiator (Fe2+) and a scavenger (CO32(-)) were used at different concentrations in a batch reactor to investigate the reaction mechanism of ozonation of a model azo dye, namely Acid Red-151 (AR-151). Also, the effect of a nonionic surfactant known as a major pollutant in many industrial wastewaters, namely polyethylene glycol (PEG), was observed on the degradation rate of AR-151. The experimental parameters and their ranges were: pH (2.5-10), initiator (0.8-50mg/L of Fe2+), surfactant (10...
Citation Formats
C. Kaynak and G. Akovalı, “Effects of Scrap Rubber Particles on the Mechanical Behaviour of Epoxy,” International Journal Of Polymeric Materials, pp. 133–150, 2002, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/35372.