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Title: Effect of addition of Ag nano powder on mechanical properties of epoxy/polyaminoamide adduct coatings filled with conducting polymer

Abstract

In this study the effect of Ag Nano powder on mechanical properties of epoxy coatings filled with optimized ratio of conducting polymers (Polyaniline and Polyppyrole) was evaluated. Bisphenol A diglycidyl ether epoxy resin (DGEBA) along with polyaminoamide adduct (ARADUR 3282-1 BD) is used as curing agent under optimized stoichiometry values. Curing is performed at room temperature with different percentages of Nano filler. Glass and steel panels were used as coating substrate. Bird applicator was used to coat the samples in order to obtain thin film with wet film thickness (WFT) of about 70-90 µm. The samples were kept in dust free environment for about 7 days at room temperature for complete curing. The coated steel panels were used to evaluate the mechanical properties of coating such as hardness, scratch and impact tests whereas coated glass panels were used for measuring pendulum hardness of the coatings. To check the dispersion and morphology of Nano filler in epoxy matrix scanning electron microscopy (SEM) was used in addition Nano indentation was also performed to observe the effect of Nano filler on modulus of elasticity and hardness at Nano scale.

Authors:
 [1];  [2];  [1];  [3];  [1];  [4];  [3];  [5]
  1. Department of Chemical Engineering, College of Engineering, King Saud University, P. O. Box 800, Riyadh 11421 (Saudi Arabia)
  2. (CEREM), Advance Manufacturing Institute, King Saud University, P. O. Box 800, Riyadh 11421 (Saudi Arabia)
  3. Center of excellence for research in engineering materials (CEREM), Advance Manufacturing Institute, King Saud University, P. O. Box 800, Riyadh 11421 (Saudi Arabia)
  4. (Saudi Arabia)
  5. (SPRC) and department of chemical engineering, college of engineering, King Saud University, P. O. Box 800, Riyadh 11421 (Saudi Arabia)
Publication Date:
OSTI Identifier:
22391864
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1664; Journal Issue: 1; Conference: PPS-30: 30. International Conference of the Polymer Processing Society, Cleveland, OH (United States), 6-12 Jun 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; COATINGS; ELASTICITY; EPOXIDES; ETHERS; FILLERS; GLASS; HARDNESS; IMPACT TESTS; MATRIX MATERIALS; MECHANICAL VIBRATIONS; MORPHOLOGY; NANOMATERIALS; POWDERS; RESINS; SCANNING ELECTRON MICROSCOPY; SILVER; STEELS; TEMPERATURE RANGE 0273-0400 K; THIN FILMS

Citation Formats

Samad, Ubair Abdus, Center of excellence for research in engineering materials, Khan, Rawaiz, Alam, Mohammad Asif, Al-Othman, Othman Y., Deanship of Graduate Studies, The Saudi Electric University, P. O. Box 93499, Riyadh 11673, Al-Zahrani, Saeed M., and SABIC Polymer Research Center. Effect of addition of Ag nano powder on mechanical properties of epoxy/polyaminoamide adduct coatings filled with conducting polymer. United States: N. p., 2015. Web. doi:10.1063/1.4918451.
Samad, Ubair Abdus, Center of excellence for research in engineering materials, Khan, Rawaiz, Alam, Mohammad Asif, Al-Othman, Othman Y., Deanship of Graduate Studies, The Saudi Electric University, P. O. Box 93499, Riyadh 11673, Al-Zahrani, Saeed M., & SABIC Polymer Research Center. Effect of addition of Ag nano powder on mechanical properties of epoxy/polyaminoamide adduct coatings filled with conducting polymer. United States. doi:10.1063/1.4918451.
Samad, Ubair Abdus, Center of excellence for research in engineering materials, Khan, Rawaiz, Alam, Mohammad Asif, Al-Othman, Othman Y., Deanship of Graduate Studies, The Saudi Electric University, P. O. Box 93499, Riyadh 11673, Al-Zahrani, Saeed M., and SABIC Polymer Research Center. Fri . "Effect of addition of Ag nano powder on mechanical properties of epoxy/polyaminoamide adduct coatings filled with conducting polymer". United States. doi:10.1063/1.4918451.
@article{osti_22391864,
title = {Effect of addition of Ag nano powder on mechanical properties of epoxy/polyaminoamide adduct coatings filled with conducting polymer},
author = {Samad, Ubair Abdus and Center of excellence for research in engineering materials and Khan, Rawaiz and Alam, Mohammad Asif and Al-Othman, Othman Y. and Deanship of Graduate Studies, The Saudi Electric University, P. O. Box 93499, Riyadh 11673 and Al-Zahrani, Saeed M. and SABIC Polymer Research Center},
abstractNote = {In this study the effect of Ag Nano powder on mechanical properties of epoxy coatings filled with optimized ratio of conducting polymers (Polyaniline and Polyppyrole) was evaluated. Bisphenol A diglycidyl ether epoxy resin (DGEBA) along with polyaminoamide adduct (ARADUR 3282-1 BD) is used as curing agent under optimized stoichiometry values. Curing is performed at room temperature with different percentages of Nano filler. Glass and steel panels were used as coating substrate. Bird applicator was used to coat the samples in order to obtain thin film with wet film thickness (WFT) of about 70-90 µm. The samples were kept in dust free environment for about 7 days at room temperature for complete curing. The coated steel panels were used to evaluate the mechanical properties of coating such as hardness, scratch and impact tests whereas coated glass panels were used for measuring pendulum hardness of the coatings. To check the dispersion and morphology of Nano filler in epoxy matrix scanning electron microscopy (SEM) was used in addition Nano indentation was also performed to observe the effect of Nano filler on modulus of elasticity and hardness at Nano scale.},
doi = {10.1063/1.4918451},
journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1664,
place = {United States},
year = {2015},
month = {5}
}