Polipropilen/Üzüm Sapı/Çeltik Polimer Kompozitinin Mekanik Özelliklerinin Atık Cam Elyaf ile Geliştirilmesi

Bu deneysel araştırmada; polipropilen (PP) üzüm sapı ve çeltik karışımlarının özelliklerinin atık cam elyaf ilavesi ile geliştirilmesi üzerine çalışılmıştır. Atık olan üzüm sapı ve çeltiğin yeniden kullanılabilir bir malzeme olma potansiyeli diğer merak edilen bir konuyu oluşturmuştur. Polipropilen üzüm sapı ve çeltik çift vidalı ekstrüderde homojen bir karışım sağlamak için karıştırılmıştır. Çeltik; pirinç kabuğu olarak bilinmektedir. PP içerisine %20 oranında üzüm sapı-çeltik katılmıştır. Cam elyaf ise %10-15 ve 20 oranlarında katılmıştır. Daha sonra enjeksiyon makinesinde test numuneleri basılmıştır. Kalıplanan numunelere; çekme, sertlik, darbe, yoğunluk ve taramalı elektron mikroskobisi (SEM) testleri yapılmıştır. Testlerin sonuçları incelenerek üzüm sapı-çeltik ve cam elyaf miktarının PP üzerindeki etkileri belirlenmiştir.

Anahtar Kelimeler:

Polipropilen, üzüm sapı, pirinç kabuğu, mekanik özellikler, polimer kompozit.

Improving the mechanical properties of polypropylene/grape stalk/paddy polymer composite with waste glass fiber

In this experimental research; It has been studied to improve the properties of polypropylene (PP) grape stalk and paddy mixtures by adding waste glass fiber. The potential of waste grape stalk and paddy to be a reusable material has created another curious subject. Polypropylene grape stalk and paddy were mixed in a twin screw extruder to provide a homogeneous mixture. Paddy; It is known as rice husk. Grape stalk-paddy was added to the PP at the rate of 20%. Glass fiber was added at 10-15% and 20% rates. Then the test samples were molded on the injection machine. Molded samples; Tensile, hardness, impact, density and scanning electron microscopy (SEM) tests were performed. By examining the results of the tests, the effects of grape stalk-paddy and glass fiber amount on PP were determined.

PDF

___

[1] Tufan, M., Mengeloğlu, F. (2010). III. Ulusal karadeniz ormancılık kongresi 20-22 mayıs, cilt: IV sayfa 1658- 1664
[2] Rude, E. (2007). Evaluation of coupling mechanisms in wood plastic composites, Master of science in material and engineering department of mechanical and materials engineering. Washington state university pp 1–4
[3] Balma, A. (1999). Evaluation of bolted connections in wood plastic composites. Master of sciance in civil Engineering, Washington State University, Department of civil and environmental engineering pp.1
[4] Mengeloglu, F. (2006). Wood/thermoplastic composites. I. Polimerik kompozitler sempozyumu ve dergisi, TMMOB kimya mühendisleri odası, İzmir. 471-480
[5] Gupta, B. (2006). Development of a coating technology for wood plastic composites, Washington state university master of science in materilas science and enginering pp.130
[6] Chen, L., (2009). Extrudable melamine resin for wood plastic composite Master of science, civil engineering. Washington state University, department of civil and environmental engineering, pp.8–9
[7] Karakuş, K., Başboğa, İ.H., Mengeloğlu, F., (2014). Termoplastik esaslı polimer kompozitlerin üretilmesinde orman budama atıklarının değerlendirilmesi, II. Ulusal akdeniz orman ve çevre sempozyumu 22-24 Ekim Isparta
[8] Rowell, R. M. (2006). Advances and challenges of wood polymer composites, proceedings of the 8th pacific rimbio-based composites symposium, 20 – 23 November, Kuala Lumpur, Malezya, 1–10
[9] Perhac, D., (2007). An applied statistical reliability analysis of the modulus of elasticity and the modulus of rupture for wood-plastic composites masters thesis, The university of tennessee, Knoxville
[10] Salmen, L. & Burgert, I. (2008). Cell wall features with regard to mechanical performance. A review cost action E35 2004–2008: Wood machining – micromechanics and fracture. Holzforschung, 63 (2), 121-129
[11] Tasdemir, M., (2017). Effects of olive pit and almond shell powder on polypropylene Key Engineering Materials vol. 733, 65-68
[12] Mehmood, S., Khaliq, A., Ranjha, S.A. (2010). The use of post consumer plastic waste for the production of wood plastic composites: A Review, Third international symposium on energy from biomass and waste Venice. Venice, Italy, November 8- 11
[13] Chen, J., Wang, Y., Gu, C., Liu, J., Liu, Y., Li, M., Lu, Y. (2013). Enhancement of the mechanical properties of basalt fiber-wood plastic composites via maleic anhydride grafted high-density polyethylene (MAPE) addition, Materials, 6 (6), 2483- 2496
[14] Huda, M.S., Drzal, L.T., Misra, M., Mohanty, A.K. (2005). Wood-fiber reinforced poly(lactic acid) composites: Evaluaiton of the physicomechanical and morphological properties, Journal of Applied Polymer Science, 102, 4856-4869
[15] Demir M. E., Çelik Y. H. ve Kılıçkap E., (2019). Cam ve karbon elyaf takviyeli kompozitlerde elyaf cinsinin, yükün, kayma hızı ve mesafesinin abrasiv aşınmaya etkisi, Politeknik dergisi, 22(4): 811-817
[16] Kurniawan, D., Kim, B.S., Lee, H.Y., Lim, J.Y. (2012). Atmospheric pressure glow discharge plasma polymerization for surface treatment on sized basalt fiber/polylactic acid composites, Composites part B-engineering, 43 (3), 1010-1014
[17] Tasdemir, M., Koçak, D., Merdan, N., Usta, İ., Akalın, M., (2013). Recycled polyamide-6/waste silk & cotton fibre polymer composites: Effect of fibre length, Fen bilimleri dergisi, 25(4) 157-166
[18]https://www.materialdatacenter.com/ms/en/Emoplen/Emas+Plastik+San/EMOPLEN+CPM+8081/9caa5af9/7572, Erişim:2021
[19] Öksüz, A., Taşdemir, M., (2018). Değişik oranlarda cam elyaf takviyeli polipropilen polimer kompozitine etilen vinil asetat ilavesi ile mekanik değerlerdeki değişimlerin incelenmesi, sayfa 1014-1023, International conference on multidisciplinary sciences (icomus) 1516 Aralık İstanbul medipol üniversitesi/İstanbul/Türkiye
[20] Korkmaz, B., Özhan, A., Peksanlı, A., Tepeyurt, G.N., Taşdemir, M., (2018). Investigation on phsical and mechanical properties of high density polyethylene/artichoke leaf powder polymer composites, International conferance on physical chemisry and functional materials, Fırat university, Elazıg-Turkey, pp:136-140, june 10-21
[21]Teke, Z., Sırtıkara, M., Şahin, K.A., Taşdemir, M., (2019). The investigation of the effects of carbonized and uncarbonized orange peel powder on the mechanical properties of polypropylene, The international conference on materials science, Mechanical and automotive engineering and technology, 21-23 Jun Kapadokya/Nevşehir/Turkey
[22] Ulutaş, E., Taşdemir, M., Koçak, E.D., (2019). Investigation of mechanical properties of recycled polypropylene/rice husk polymer composites, The international conference on materials science, Mechanical and automotive engineering and technology, 21-23 Jun Kapadokya/Nevşehir/Turkey
[23] Aka, A., Tekerek, A.Y., Güler, G., Taşdemir, M., (2019). High density polyethylene/uncarbonized and carbonized waste corn husk polymer composites: physical and wear behaviors 35th International conference of the polymer processing society (PPS-35) 26 - 30 May Radisson blu resort & Spa, Çeşme-İzmir/Turkey
[24] Taşdemir, M., (2019). Mechanical properties of polypropylene biocomposites with sea weeds, Nanomaterials science and engineering, vol 1, no. 1 pp. 22-29
[25] Zhang, X., Shen, J., Yang, H., Lin, Z., Tan, S., (2011). Mechanical properties, morphology, thermal performance, crystallization behavior, and kinetics of PP/microcrystal cellulose composites compatibilized by two different compatibilizers J. Thermoplast. Compos. Mater. 24(6), 735-753.
[26] Kızıltas, A., Gardner, D.J., Han, Y., Yang, H.S., (2010). Determining the mechanical properties of microcrystalline cellulose (MCC) filled PET/PTT blend composites, Wood Fiber Sci. 42(2), 165-176.