Mechanical, Thermal and Wear Characteristics of Polymer Composite Material Reinforced with Calcium Carbonate Powder Asst. Prof. Dr. Aseel Al-Zubaidi Department.

Slides:

Advertisements

Similar presentations

Thermoset Materials MFG 355.

Advertisements

Robert Kultzow TRFA 2005 November 15, 2005 Epoxy Systems For Below Zero Degrees Celsius.

Tensile Strength of Composites

1 Heat Treat and Mechanical Testing Approved for Public Release.

BY- RAJESH KUMAR DWIVEDI 2008AMD3100. Filament winding is a fabrication technique for forming reinforced plastic parts of high strength and light weight.

Presentation about Reinforced concrete

“Carbon nanotubes reinforced aluminum nanocomposite via plasma spray forming” Mustafa K. Ismael Metallurgical Engineering Supervisors Republic of Iraq.

The American University in Cairo Mechanical Engineering Department MENG 426: Metals, Alloys & Composites Interactive MENG 426 Lab Tutorials Experiment.

A Study of Carbon-Carbon Composites for use in Airplane Disc Brakes

By Somnang Rom Epoxy Resins. Application of epoxy resins These are typical fiber winding machine “ Fundamentals of Composites Manufacturing”: Material,

Fibre Composite Electromagnetic Interference Shielding Materials for use in Airborne Vehicles Presented by Adrian Berghorst School of Mechanical Engineering.

Lecture # 10 Composites Learning Objectives:

composite materials Department “ORGANIC CHEMISRTY AND TECHNOLOGY”

CHAPER THREE COMPOSITES MATERIALS REINFORCED POLYMER Introduction The major problem in the application of polymers in engineering is their low stiffness.

COMPOSITE MATERIALS IAD 232 Ass. Prof. Dr. Işıl DUMAN.

Steels and Cast Irons Applications and Metallurgy Metallurgy for the Non-metallurgist.

Eliza Montgomery The Pennsylvania State University

How to fabricate optimum/complex materials from single materials

Composite(복합재) Associate Professor Su-Jin Kim

Engineering Practicum Baltimore Polytechnic Institute M. Scott (Pass in Remote Measurement Lab Report) 1.What is the relationship between a)Tensile Strength.

Mechanical Engineering Department Advanced Composites Dr. Talal Mandourah 1 Lecture 1 ADVANCED COMPOSITES.

Composite Materials Dr. Jing LI

Materials - Metals Ken Youssefi PDM I, SJSU.

ENGR 45, SRJC, FALL 2010, SAM WILMARTH THE MATERIALS SCIENCE OF A SKIMBOARD.

An Introduction to Materials Technology Foundations of Technology Unit 3.10.

Plastics Testing: Techniques & Instruments for the Processor Dr Bob Jones Department of Mechanical Engineering University of Texas – Pan American.

1 Material Science Composite materials. 2 Composite Materials A composite material consists of two independent and dissimilar materials In which one material.

Engineering Materials Dr. Berlanty Iskander. Types of Materials.

CE 241 MATERIALS SCIENCE Introduction

Studying the Effects of Functionalized Multi-walled Carbon Nanotubes on Mechanical and Thermal Properties of Epoxy Composites Nasim Hadiashar 1, Prashanth.

CHARACTERISATION OF ALUMINIUM 7075/SiCp COMPOSITES

MANUFACTURING TECHNOLOGY Week 1 Introduction to Manufacuring.

Printing: This poster is 48” wide by 36” high. It’s designed to be printed on a large-format printer. Customizing the Content: The placeholders in this.

Composites Learning Intention: Show an understanding of the term composite Be aware of practical applications of some composites.

Foundations of Technology Manufacturing

1 Adviser: Cheng-Ho Chen Reporter:Cyuan-Yi Wang Date:

Chapter 16 – Composites: Teamwork and Synergy in Materials

Fabric Development, Inc.

Alumina Reinforced High Porosity Al-alloys with Extreme Hardness Dr. László A. Gömze 1, University of Miskolc, Miskolc, Hungary Tel.:

Epoxy (Polyepoxide) Gerardo De Leon MEEN Epoxy ( Polyepoxide)

Biotechnology- Plastics. Additives in plastic Plastics can become composites or smart materials when their properties are altered by the addition of additives.

Dr. Owen Clarkin School of Mechanical & Manufacturing Engineering Summary of Material Science Chapter 1: Science of Materials Chapter 2: Properties of.

Metallurgy and Metal’s Physical Properties

Thermal Spray Coatings Asst.Prof.Dr. Ali Sabea Hammood Materials Engineering Department Materials Engineering Department Faculty of Engineering Faculty.

Impression Materials Impression materials are substances that are used to take and record the shape, size, or position of teeth, appliances, and oral.

Dynamic Mechanical Properties of MWCNT/CoFe 2 O 4 Reinforced PEEK Composites Wyoming NSF/EPSCoR Undergraduate Research Fellowship, Summer 2010 Undergraduate.

15 th Physical Chemistry Conference Introduction Introduction In recent years composites reinforced with nanoparticles have caught the attention of many.

The development of nano-particle reinforced polymer composites is presently seen as one of the most promising approaches in the field of future engineering.

Modern Materials. Composites A composite is a combination of 2 or more materials to form a new material. They combine the strengths of the different materials.

Fabrication Method and Characteristics of Fibers

Presented To: Dr. Ashutosh Bagchi

A CONFERENCE PRESENTATION

Lecture 23 – Composite Materials

Introduction Methods Results Conclusions

Iqra abdul rashid Polymer Engineering department

INTRODUCTION & OBJECTIVE

STUDY on carbon micro/nanoparticals influence on electrical properties of carbon fiber reinforced epoxy matrix composites Blanka Tomková, Jana Novotná,

Thermosetting Plastics

Ceramic introduction.

Identifying Metals and Their Physical Properties

Metal Matrix Composites

Prepared by Dr Diane Aston, IOM3

Chapter 2 Material and Manufacturing Properties

Joining Methods.

Foundations of Materials Science and Engineering Fifth Edition

TGA and DSC. Thermal analysis ○Thermal analysis is a branch of materials science where the properties of materials are studied as they change with temperature.

Surface Engineering By Israa Faisal University of Al-Qadisiyah

Use the knowledge you have learnt in previous lessons

PDT 153 Materials Structure And Properties

Presentation transcript:

Mechanical, Thermal and Wear Characteristics of Polymer Composite Material Reinforced with Calcium Carbonate Powder Asst. Prof. Dr. Aseel Al-Zubaidi Department of Materials Engineering University of Technology Baghdad - IRAQ

Introduction Polymer composites are materials used in diverse engineering applications Epoxy-based polymers are of much extensive use as coatings, adhesives, insulating parts etc.

QUICK MAST 105 is an epoxy resin for multipurpose uses like fabric reinforcement, bonding of wooden parts and variety of metals in addition of being used as adhesive for wide range of applications.

Properties of QUICK MAST 105 Have a high flash point. No strong odor making it safer than polyesters. Can be sanded and shaped after being cured and hardened.

Aim of the present work Enhance the mechanical, the wear and the thermal properties of the quick mast 105 epoxy resins by adding CaCO 3 powder at an optimum ratio. Analysis of mechanical and thermal properties of the reinforced samples.

CaCO 3 sub-micro particles The weight ratios of the CaCO 3 were 0.0% (Pure sample), 2%, 5%, 10% and 15% with respect to the epoxy.

Techniques Mechanical Properties - Flexural properties - Hardness of shore Durometer - Impact - Wear Thermal Properties - Thermogravimetric analysis (TGA) - Thermal conductivity

Flexural Modulus SPECIMEN

Hardness SPECIMEN

The CaCO 3 nanoparticles are working as tension-tolerating centers in the epoxy matrix leading to the exhibited mechanical changes. Hardness Flexural modulus

Impact strength SPECIMEN

Fracture toughness

Fracture toughness as superposition of two effects FlexuralImpact

Wear SPECIMEN

Findings Wear rate increases with the increase of load. Wear rate increases with the increase of CaCO 3 ratio. Increase of hardness with wear indicates that the wear is non-adhesive in nature.

TG Analyzer Sample loading At Universiti Teknologi MARA - Malaysia

TGA

From comparison of the TG curves: Addition of CaCO 3 particles to the epoxy resin didnot involve a chemical reaction between the epoxy and the powder. The mechanical properties of the composite material can be explained on the basis of the tensile properties, the packing characteristics and the interficial bonding characteristics in the epoxy matrix.

Lee’s Disc for thermal conductivity measurement SPECIMEN

Findings and Conclusions Enhancement of mechanical, wear and thermal characteristics of Quick mast 105 epoxy resin using a cheap filler of CaCO 3 powder has been achieved successfully. Results showed that addition of low quantities of CaCO 3 powder to the epoxy resin produces a harder, less ductile and better heat insulator product. Wear characteristics showed that addition of the CaCO 3 powder produced an epoxy-based composite suitable for high-speed applications.

Contributing Authors Asst. Prof. Dr. Aseel Basim Dr. Ahmed A. Al-Tabbakh Lect. (Ms.) Hanaa Al-Qaessy Eng. (Ms.) Ragad Al-Kaseey

THANK YOU