Study of Physical Properties of Biocomposite Based on the Polymer Blends Used for Denture Base Applications
Study of Physical Properties of Biocomposite Based on the Polymer Blends Used for Denture Base Applications

Wassan S. Hussain; Jawad K. Oleiwi; Qahtan A. Hamad

Volume 41, Issue 12 , December 2023, , Page 1474-1487

https://doi.org/10.30684/etj.2023.141437.1496

Abstract
  In this study, two different types of polymers—Polyamide (PA) type (6) and Polyvinylpyrrolidone (PVP) type (K30), each added separately with a different weight fraction (0%, 2%, ...  Read More ...
Investigation of Compression and Hardness for UHMWPE Bio-composites as Internal Bone Plate Fixation
Investigation of Compression and Hardness for UHMWPE Bio-composites as Internal Bone Plate Fixation

Tamara R. Kadhim; Jawad K. Oleiwi; Qahtan A. Hamad

Volume 40, Issue 12 , December 2022, , Page 1783-1794

https://doi.org/10.30684/etj.2022.135083.1258

Abstract
  Bone plates are essential for bone fracture healing because they modify the biomechanical microenvironment at the fracture site to provide the necessary mechanical fixation for fracture ...  Read More ...
Investigation of Some Properties for Laminated Composite Used for Prosthetic Socket
Investigation of Some Properties for Laminated Composite Used for Prosthetic Socket

Shereen A. Abdulrahman; Qahtan A. Hamad; Jawad K. Oleiwi

Volume 39, Issue 11 , November 2021, , Page 1625-1631

https://doi.org/10.30684/etj.v39i11.2050

Abstract
  Polyester has been used as a prosthetic socket base. It is well documented that the raw material of the socket base should have exhibited good mechanical properties. Prosthetic socket ...  Read More ...
Effect of Different Fiber Reinforcements on Some Properties of Prosthetic Socket
Effect of Different Fiber Reinforcements on Some Properties of Prosthetic Socket

Noor K. Faheed; Jawad K. Oleiwi; Qahtan A. Hamad

Volume 39, Issue 11 , November 2021, , Page 1715-1726

https://doi.org/10.30684/etj.v39i11.2267

Abstract
  In the perspective of environmental advance, significant attentiveness is being displayed in the usage of natural fibers like reinforcement in polymer composites. This paper focuses ...  Read More ...
Influence of Nanocermic on Some Properties of Polyetheretherketone Based Biocomposites
Influence of Nanocermic on Some Properties of Polyetheretherketone Based Biocomposites

Alaa A. Mohammed; Jawad K. Oleiwi; Emad S. Al-Hassani

Volume 38, 8A , August 2020, , Page 1126-1136

https://doi.org/10.30684/etj.v38i8A.703

Abstract
  Polyetheretherketone (PEEK) materials belong to a group of high-performance thermoplastic polymers thermoplastic that has been proposed as a substitute for metals in biomaterials. In ...  Read More ...
Study Compression, Hardness and Density properties of PMMA Reinforced by Natural Powder Used in Denture Base applications
Study Compression, Hardness and Density properties of PMMA Reinforced by Natural Powder Used in Denture Base applications

Jawad Oleiwi; Q. A. Hamad; N. N. Kadhim

Volume 37, 12A , December 2019, , Page 522-527

https://doi.org/10.30684/etj.37.12A.5

Abstract
   This research had been done to investigate the effect of adding natural powder of Pistachio Shell to PMMA, which popularly used in denture applications. The powder added in different ...  Read More ...
Development the Physical Properties of Polymeric Blend (SR/ PMMA) by Adding various Types of Nanoparticles, Used for Maxillofacial Prosthesis Applications
Development the Physical Properties of Polymeric Blend (SR/ PMMA) by Adding various Types of Nanoparticles, Used for Maxillofacial Prosthesis Applications

Sihama I. Salih; Jawad K. Oleiwi; Hajir M. Ali

Volume 37, 4A , April 2019, , Page 120-127

https://doi.org/10.30684/etj.37.4A.2

Abstract
  As maxillofacial defects increased due to cancer; it became necessary to select high-quality prosthetic materials in this field. Silicone rubber is widely used in damaged maxillofacial ...  Read More ...
Some Mechanical Properties of Polymer Matrix Composites Reinforced by Nano Silica Particles and Glass Fibers
Some Mechanical Properties of Polymer Matrix Composites Reinforced by Nano Silica Particles and Glass Fibers

Sudad Younis; Jawad K. Oleiwi; Reem A. Mohammed

Volume 36, 12A , December 2018, , Page 1283-1289

https://doi.org/10.30684/etj.36.12A.10

Abstract
  This research studied the effect of nano silica particles on wear behavior test , ultimate tensile strength ,impact strength, fracture toughness and hardness shore D of specimens composite ...  Read More ...