Geri Dön

Çok yüksek molekül ağırlıklı polietilen fiberle (UHMWPE) kuvvetlendirilmiş polimetilmelaksilatin bazı mekanik özelliklerinin kıyaslanması

Compering some of the mechanical propertiles of polymethylmethacrylate reinforced with ultra high molecular weight polyethylene fibers

  1. Tez No: 49124
  2. Yazar: BABÜR TANER
  3. Danışmanlar: PROF.DR. ARİFE DOĞAN
  4. Tez Türü: Doktora
  5. Konular: Diş Hekimliği, Dentistry
  6. Anahtar Kelimeler: Belirtilmemiş.
  7. Yıl: 1996
  8. Dil: Türkçe
  9. Üniversite: Gazi Üniversitesi
  10. Enstitü: Sağlık Bilimleri Enstitüsü
  11. Ana Bilim Dalı: Belirtilmemiş.
  12. Bilim Dalı: Belirtilmemiş.
  13. Sayfa Sayısı: 78

Özet

-63- SUMMARY In this study, the impact strength and the tensile stress of the polymethylmetacrylate strengthened with Ultra High Molecular Weight Polyethylene Fibers (UHMWPE) was compared. For this purpose, polymethylmetacrylate polimerized with heat and Ultra High Molecular Weight Polyethylene Fibers (UHMWPE) were widely used. Impact strength test was done by using Hounsfield tensometer, tensile stress test was done by Instron Tensile Tensile Machine adjusted for 5mm/min.. There after datas for impact srength and tensile stress were statistically evaluated. 1mm. slices of arised broken surfaces were examined under SEM by covering them with gold and magnifications between x100 and x2000 were photographed. In the examinations done with SEM there was no adhesion found between polyethylene fiber-acryl matrix. Statistically significant differences were found when the impact strength datas were compared with control group and the increase in the fiber ratios increased the impact strength. However there was a decrease for the values of tensile strength.-62- Çarpma dayanıklılık verileri kontrol grubu ile kıyaslandığında istatistiksel açıdan anlamlı farklılıklar bulunmuş ve fiber oranındaki artışın çarpmaya karşı olan dayanıklılığı arttırdığı tespit edilmiştir. Bunun yanında ise çekme gerilim dayanıklılığı verilerinde bir azalma olduğu görülmüştür.

Özet (Çeviri)

-63- SUMMARY In this study, the impact strength and the tensile stress of the polymethylmetacrylate strengthened with Ultra High Molecular Weight Polyethylene Fibers (UHMWPE) was compared. For this purpose, polymethylmetacrylate polimerized with heat and Ultra High Molecular Weight Polyethylene Fibers (UHMWPE) were widely used. Impact strength test was done by using Hounsfield tensometer, tensile stress test was done by Instron Tensile Tensile Machine adjusted for 5mm/min.. There after datas for impact srength and tensile stress were statistically evaluated. 1mm. slices of arised broken surfaces were examined under SEM by covering them with gold and magnifications between x100 and x2000 were photographed. In the examinations done with SEM there was no adhesion found between polyethylene fiber-acryl matrix. Statistically significant differences were found when the impact strength datas were compared with control group and the increase in the fiber ratios increased the impact strength. However there was a decrease for the values of tensile strength.

Benzer Tezler

  1. Introducing a single stage in-situ fibrillation of PA, PET, & PBT within pla matrix

    Pla matris içindeki PA, PET ve PBT'nin tek aşamalı in-situ fibrilasyonu

    ELİF ÖZPERK

    Yüksek Lisans

    İngilizce

    İngilizce

    2019

    Polimer Bilim ve Teknolojisiİstanbul Teknik Üniversitesi

    Polimer Bilim ve Teknolojisi Ana Bilim Dalı

    DR. ÖĞR. ÜYESİ MOHAMMADREZA NOFAR

  2. Thiol-benzoxazine chemistry as a novel thiol-x reaction for the synthesis of block copolymer

    Blok kopolimerlerin sentezi için yeni bir sentetik yötem: Tiyol benzoksazin kimyası

    ABDULRAHMAN MUSA

    Yüksek Lisans

    İngilizce

    İngilizce

    2014

    Kimyaİstanbul Teknik Üniversitesi

    Kimya Ana Bilim Dalı

    PROF. DR. YUSUF YAĞCI

  3. Electrospun polyacrylonitrile based composite nanofibers containing polyindole and graphene oxide

    Poliindol ve grafen oksit içeren poliakrilonitril tabanlı kompozit nanofiberler

    İLKNUR BOZKAYA GERGİN

    Doktora

    İngilizce

    İngilizce

    2023

    Polimer Bilim ve Teknolojisiİstanbul Teknik Üniversitesi

    Polimer Bilim ve Teknolojisi Ana Bilim Dalı

    PROF. DR. ABDÜLKADİR SEZAİ SARAÇ

  4. Preparation of ultra high molecular weight polyethylene foam and conducting composite with polypyrrole

    Çok yüksek molekül ağırlıklı polietilen köpük ve polipirol ile iletken kompozit hazırlanması

    BAHATTİN AYDINLI

    Yüksek Lisans

    İngilizce

    İngilizce

    1994

    KimyaOrta Doğu Teknik Üniversitesi

    Kimya Ana Bilim Dalı

    PROF. DR. TEOMAN TİNÇER

  5. Preparation and characterization of ultra high molecular weight polyethylene and polyisoprene solvent cast blend films

    Çok yüksek molekül ağırlıklı polietilen ve poliizopren çözelti karışımlarından elde edilen filmlerin özellikleri

    ALİ ERKAN AKINAY

    Yüksek Lisans

    İngilizce

    İngilizce

    1992

    KimyaOrta Doğu Teknik Üniversitesi

    PROF. DR. TEOMAN TİNÇER