Browsing Nik Noriman Zulkepli, Assoc. Prof. Ts. Dr. by Title
Now showing items 33-52 of 61
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The influence of cure characteristics and crosslink density of virgin acrylonitrile butadiene rubber/recycled acrylonitrile butadiene rubber (vNBR/rNBR) blends
(Trans Tech Publications, 2014)Cure characteristics and crosslink density of virgin acrylonitrile butadiene rubber/recycled acrylonitrile butadiene rubber (vNBR/rNBR) blends were studied. Three different size ranges of rNBR particles, i.e., 150 - 350 ... -
The influence of Rice Husk Fiber on The Properties of Epoxidized Natural Rubber/Rice Husk Compounds
(EDP Sciences, 2016)In this work, curing characteristics, tensile and physical properties of epoxidized natural rubber/ rice husk (ENR-50/RH) compounds were investigated. Different RH loading (10, 20, 30, 40 and 50 Phr) and size (fine size ... -
The Influences of Chicken Feather Loading on Tensile and Physical Properties of R-Hdpe/Eva/Cff Composites
(IOP Publishing, 2018)PE/EVA blends are one of the popular existing commercial polymers which catch many attentions among researchers and manufacturing industry. This article is concerned with the mechanical properties, morphology, and functional ... -
Insight on the structural aspect of ENR-50/TiO2 hybrid in KOH/C3H8O medium revealed by NMR spectroscopy
(Elsevier, 2020)The ring-opening reactions (ROR) of epoxide groups in epoxidized natural rubber/titania (ENR-50/TiO2) hybrid in potassium hydroxide/isopropanol medium were examined using NMR spectroscopy and supported by the FTIR technique. ... -
An Introduction to Thermal Bridge Assessment and Mould Risk at Dampness Surface for Heritage Building
(IOP Publishing, 2018)The dampness is a significant threat in the heritage building and a leading factors to the degradation and dilapidated building. The scientifically measured need to be implemented in mitigating such issues. Advance ... -
Medicplast - a novel and green biodegradable medical plastic bag
(Macao Innovation & Invention Association, 2012-06-29)In this project, raw materials such as plastics bags, spear grass and pumpkin are seed use as the materials to produce safer biodegradable plastic bag. Moreover it safe to the human body, solve farm problem as well as ... -
Mercaptopropyltriethoxysilane (MPTES) Concentration Effect on Selectivity and Electrical Response of Nanostructure
(IOP Publishing, 2018)The surface modification by on Mercaptopropyltriethoxysilane (MPTES) done to enhance electrical behavior of nano-IDE -based sensor, silicon based active area was coated with MPTES. The electrical properties of modified ... -
Modelling Simulation of Organic and Inorganic Interaction Based on First Principle Calculation
(IOP Publishing, 2018)The student presented theoretically interaction of organic and inorganic based on the electrostatic interaction created by the ssDNA interaction with sensor active surface, the ssDNA strand was immobilised on silicon-based ... -
Natural rubber/styrene butadiene rubber/recycled nitrile glove (NR/SBR/rNBRg) ternary blend: Curing characteristics and swelling test
(Trans Tech Publications, 2014)Curing characteristics and swelling behavior of natural rubber/styrene butadiene rubber/recycled nitrile glove (NR/SBR/rNBRg) blends were investigated. Eleven composition ratio; 50/50/0, 50/40/10, 50/30/20, 50/20/30, ... -
Natural rubber/styrene butadiene rubber/recycled nitrile glove (NR/SBR/rNBRg) ternary blend: Tensile properties & morphology
(AENSI Publisher All rights reserved, 2013-10)Recycling waste rubber products by utilising them in rubber blends had provided the simplest and most cost-effective ways in solving several environmental issues regarding the abundance of scrap rubbers. Discarded nitrile ... -
Physical and morphological properties of styrene butadiene rubber/recycled chloroprene rubber (SBR/CRr) blends - The effects of TOR as a compatibilizer
(Trans Tech Publications, 2014)The effects of physical and morphological properties of TOR as a compatibilizer of styrene butadiene rubber/recycled chloroprene rubber (SBR/CRr) blends were investigated. Blends. Both uncompatibilised and compatibilised ... -
Properties of natural rubber/ethylene propylene diene monomer/recycled latex catheter (NR/EPDM/rLC) ternary blends: Cure characteristics and hardness
(Trans Tech Publications, 2013-12)Currently, the recycled rubber widely being used in rubber technology. Due to difficulty on reprocessing techniques, the vulcanized rubbers being a big problem in the recycled field. One of the main forms of discharge ... -
Recycled Natural Rubber Latex Gloves Filled CR Rubber: The Effects of Filler Size and loading
(IOP Publishing, 2018)The effect of (rNR-G) as a filler with different size and loading on curing characteristics (scorch time, cure time, minimum and maximum torque) and physical properties (swelling test, crosslink density and hardness test) ... -
Research advances of composite solder material fabricated via powder metallurgy route
(Scientific.Net/Trans Tech Publications, 2012-12)Researches and studies on composite solder have been done by many researchers in an effort to develop viable lead-free solders which can replace the conventional lead-based solders as lead is considered as toxic. Solder ... -
Research development of solder materials and its intermetallic compound (IMC) study
(Scientific.Net/Trans Tech Publications, 2012-12)Nowadays, the formation and the subsequent growth of the intermetallic compounds (IMCs) and the development of new lead-free solder systems is a major issue in soldering. The excessive growth formation of intermetallic ... -
Robust interface on ENR-50/TiO2 nanohybrid material based sol-gel technique: Insights into synthesis, characterization and applications in optical
(Elsevier, 2020-06)In this work, the sol–gel technique was used to prepare a new organic–inorganic hybrid from Epoxidized Natural Rubber (ENR-50) and Titanium dioxide (TiO2) by blending different content of titania precursors (10, 30, and ... -
Shrinkage analysis on thick plate part using Response Surface Methodology (RSM)
(EDP Sciences, 2016)The work reported herein is about an analysis on the quality (shrinkage) on a thick plate part using Response Surface Methodology (RSM). Previous researches showed that the most influential factor affecting the shrinkage ... -
A Study of FTIR, Thermal Properties and Natural Weathering Test on NBRVirgin/Recycled with SBR Blends
(Taylor & Francis, 2012)The effects of styrene butadiene rubber/virgin acrylonitrile butadiene rubber (SBR/NBRv) blends and styrene butadiene rubber/recycled acrylonitrile butadiene rubber (SBR/NBRr) blends on properties such Fourier transform ... -
Study on Surface Integrity of AISI 1045 Carbon Steel when machined by Carbide Cutting Tool under wet conditions
(EDP Sciences, 2017)This paper presents the evaluation of surface roughness and roughness profiles when machining carbon steel under wet conditions with low and high cutting speeds. The workpiece materials and cutting tools selected in this ... -
Synthesis of Alumina Sub-Microstructure Particles Using InHouse Methods
(IOP Publishing, 2018)The paper reported novel synthesis of alumina AlxOy Sub-Microstructure Particles Using In-House Methods. The structure was synthesized from aluminium oxide by in-house prepared method. The synthesis was performed using ...