Browsing Nik Noriman Zulkepli, Assoc. Prof. Ts. Dr. by Author "niknoriman@unimap.edu.my"
Now showing items 1-20 of 29
-
Biocomp - A novel green panel from recycled green material
Quratul Aini, Jaafar; Nik Noriman, Zulkepli, Dr.; Sharifah Shahnaz, Syed Bakar, Dr.; Muhammad Salihin, Zakaria; Ahmad Azrem, Azmi; Lokman Hakim, Ibrahim; Saiful Nizwan, Mhd Salleh (Ministry of Education, ThailandThe Office of Basic Education Commission, 2012-06-28)The purpose of the BiocoMAP invention is an alternative replacement for wood or plastic composites made from 100% recycled materials; which has been used in the various application such as in the transportation, building, ... -
Characterizations on the effect of processing of polymers blend with petroleum coke (part I)
Sharifah Shahnaz, Syed Abu Bakar, Dr; Rabah, Khenata, Prof. Dr.; Veena, Sahajwalla; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Nik Noriman, Zulkepli, Dr.; Sam, Sung Ting, Dr. (Trans Tech Publications, 2013)Global demand for plastics has grown significantly over the past decades, and will continue to expand with rising income levels in emerging economies; a number of approaches have been used to recycle polymer waste. While ... -
Comparison of mechanical properties of polypropylene/acrylonitrile butadiene rubber/rice husk powder composites modified with silane and acetic anhydride compound
Santiagoo, Ragunanthan; Sam, Sung Ting, Dr.; Nik Noriman, Zulkepli, Dr.; Wan Amiza Amneera, Wan Ahmad; Andrew, Allan Melvin; Hanafi, Ismail (Trans Tech Publications, 2013-09)Polypropylene(PP)/Acrylonitrile butadiene rubber(NBRr)/rice husk powder(RHP) composites was fabricated with silane and acetic anhydride treatment agent. The in- situ formed RHP filled PP/NBRr composites were prepared by ... -
Cure characteristics and hardness of recycled latex catheter (LCr) filled with Standard Malaysia Rubber (SMR L) compounds
Lokman Hakim, Ibrahim; Nik Noriman, Zulkepli, Dr.; Sam, Sung Ting, Dr.; Sharifah Shahnaz, Syed Abu Bakar, Dr; Santiagoo, Ragunanthan (Trans Tech Publications, 2013)The effect of cure characteristics and hardness of LCr filled SMR L compound were investigated. The size of LCr were 20 - 25 mm in range. Six compounds; 0, 5, 15, 2 5, 35 and 5 0 per hundred rubber (phr) of LCr were prepared ... -
Cure Characteristics and Physical Properties of SMR L/ EPDM Blends: Effects of Blend Ratios
Abdulkader M., Alakrach; Nik Noriman, Zulkepli; Luqman I., Alrawi; Omar S., Dahham; Normah, Abdul Latip; Lokman Hakim, Ibrahim; Izwan, Johari (IOP Publishing, 2018)The effects of different blend ratios of Standard Malaysian Rubber (SMRL)/Ethylene Propylene Diene Monomer (EPDM) blend with different ratios on the cure characteristics (cure time, scorch time, minimum and maximum torque) ... -
Curplast - A new generation green additive for plastic
Nurafifah, Othman; Nik Noriman, Zulkepli, Dr.; Sharifah Shahnaz, Syed Bakar, Dr.; Muhammad Salihin, Zakaria; Ahmad Azrem, Azmi; Lokman Hakim, Ibrahim; Mohd Saiful Nizwan, Mhd Salleh (Ministry of Education, ThailandThe Office of Basic Education Commission, 2012-06-28)CurPLAST known as the natural pro-oxidant product is absolutely a green product. The main ingredients are recycled plastics waste combined curcumin and Imperata Brasiliensis grasses, which can be obtained at low cost, ... -
Effect of carbon black/silica hybrid filler on thermal properties, fatigue life, and natural weathering of SBR/recycled NBR blends
Nik Noriman, Zulkepli, Dr.; Hanafi, Ismail (Taylor and Francis Group, LLC, 2013-03)The utilization of nitrile glove waste will spark a great deal of interest in the rubber industry in developing cost-effective techniques to convert waste and used rubber into a processable form. Blends of styrene butadiene ... -
Effect of cobalt stearate on outdoor exposure of LLDPE/soy spent powder blends
Sam, Sung Ting, Dr.; Lokman Hakim, Ibrahim; Nik Noriman, Zulkepli, Dr.; Hanafi, Ismail (Trans Tech Publications, 2013)In this study, the degradability of low linear density polyethylene (LLDPE) and soy spent powder blends under outdoor exposure of Malaysia. Cobalt stearate was used as a pro-oxidant. The degradation of the blends was ... -
Effect of compost medium on oxidative- linear low density polyethylene/soya powder blends
Sam, Sung Ting, Dr.; Nik Noriman, Zulkepli, Dr.; Sharifah Shahnaz, Syed Abu Bakar, Dr; Nuradibah, Mohd Amer; Hanafi, Ismail (Trans Tech Publications, 2013)One alternative to enhance the degradability of polyethylene is the addition of prooxidant substances to their matix. The polymer materials are called oxo-biodegradable. Current investigation aimed to assess the abiotic ... -
The effect of different sizes "Batu Reput" (Dolomite) as a filler in SMR L and ENR-50
J. N., M. Ridhwan; Nik Noriman, Zulkepli, Dr.; Mohd Arif Anuar, Mohd Salleh; Sam, Sung Ting, Dr.; Luqman, Musa, Dr.; Nik Zakaria, Nik Yahya (Trans Tech Publications, 2013)The effects of different sizes of "Batu Reput" (Dolomite) filler which are smaller size (<63μm) and bigger size (75-150μm) on tensile and morphological properties of "Batu Reput" (Dolomite) filled SMR L and epoxidized ... -
Effect of epoxidized natural rubber on thermal properties, fatigue life, and natural weathering test of styrene butadiene rubber/recycled acrylonitrile-butadiene rubber (SBR/NBRr) blends
Nik Noriman, Zulkepli, Dr.; Hanafi, Ismail, Prof. Dr. (John Wiley & Sons, Inc., 2012-01)The utilization of waste rubber powder in polymer matrices provides an attractive strategy for polymer waste disposal. Addition of recycled acrylonitrile-butadiene rubber (NBRr) in rubber compounds gives economic (lowering ... -
Effect of pyrolysis on the wettability behaviour of polyethylene terephthalate on petroleum coke
Sharifah Shahnaz, Syed Abu Bakar, Dr.; Khanna, Rita, Assoc. Prof.; Sahajwalla, Veena, Scientia Prof.; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Nik Noriman, Zulkepli; Sam, Sung Ting (Scientific.Net, 2012-12)In depth investigations has been carried out on thermoplastic polymers, polyethylene terephthalate (PET). The interaction between PET and PC substrate was studied to investigate the effect of oxygen-containing polymer on ... -
The effects of carbon black, silica and calcium carbonate in virgin PE/recycle PE/EPDM blends: Thermal properties & swelling analysis
Hanafi, Ismail; Nik Noriman, Zulkepli, Dr.; Hon, Wei Woon; J. N., M. Ridhwan (Trans Tech Publications, 2013)The effects of carbon black (CB), silica and calcium carbonate (CaCO3) in virgin polyethylene (vPE)/recycle polyethylene (rPE)/ethylene propylene diene terpolymer (EPDM) blends were investigated. rPE was melt blended with ... -
The effects of dynamic vulcanization in virgin polyethylene (vPE)/ recycled polyethylene (rPE)/ ethylene propylene diene terpolymer (EPDM) blends: Tensile properties and morphology
Hanafi, Ismail, Prof.; Nik Noriman, Zulkepli, Dr.; Hon, Wei Woon; Nik Zakaria, Nik Yahya (Trans Tech Publications, 2014)The effects of dynamic vulcanisation in vPE/rPE/EPDM blends were studied. The discarded polyethylene used in the study was obtained from local cable manufacturers. The effects of different sulfur loading on the tensile ... -
The effects of dynamic vulcanization in virgin polyethylene (vPE)/recycled polyethylene (rPE)/ethylene propylene diene terpolymer (EPDM) blends: Thermal properties and swelling behaviour
Hanafi, Ismail; Nik Noriman, Zulkepli, Dr.; Hon, Wei Woon; Nik Zakaria, Nik Yahya (Trans Tech Publications, 2013)The effects of dynamic vulcanization on the thermal properties and swelling behaviour of vPE/rPE/EPDM blends were studied. The discarded polyethylene used in the study was obtained from local wire insulation industry. The ... -
High temperature creep and hydrogen embrittlement failure of a steam trap bypass tube
Mohd Arif Anuar, Mohd Salleh; Shaiful Rizam, Shamsudin; Darwin, Sebayang, Ir. Ing. Prof. Dr; Nik Noriman, Zulkepli; Sitompul, Anton; DIC, Syahril (Trans Tech Publications, 2013)A coal fired power plant with its normal operation temperature of 540°C in which its steam trap bypass tube in that power plant was totally fractured. The aim of this study is to explore the evidence related to the steam ... -
The influence of CB, silica and CaCO₃ on tensile and morphological properties of vPE/rPE/EPDM blends
Hanafi, Ismail, Prof.; Nik Noriman, Zulkepli, Dr.; Hon, Wei Woon; Muhammad Ridhwan, Jamalul Nasir (Trans Tech Publications, 2014)The virgin polyethylene (vPE) and recycled polyethylene (rPE) was melt blended with ethylene propylene diene terpolymer (EPDM) in different ratio by using a Haake Rheomix at 180°C and 50 rpm were prepared. The characterization ... -
The influence of cure characteristics and crosslink density of virgin acrylonitrile butadiene rubber/recycled acrylonitrile butadiene rubber (vNBR/rNBR) blends
Muhammad Ridhwan, Jamalul Nasir; Nik Noriman, Zulkepli, Dr.; Hanafi, Ismail, Prof.; Mohd Mustafa Al Bakri, Abdullah; Rosniza, Hamzah (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
Dahham, Omar S.; Nik Noriman, Zulkepli; Sam, Sung Ting; Marwa, Al-Samarrai N.; Shayfull Zamree, Abd Rahim; Alakrach, A.M; Abduati, Elnaid S. A. (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 ... -
Natural rubber/styrene butadiene rubber/recycled nitrile glove (NR/SBR/rNBRg) ternary blend: Curing characteristics and swelling test
Nik Zakaria, Nik Yahya; Nik Noriman, Zulkepli, Dr.; Mohd Arif Anuar, Mohd Salleh; Hanafi, Ismail, Prof.; Ragunathan, Santiagoo (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, ...