Articles

41

Research Article

EFFECT OF NANOCLAY (HALLOYSITE) ON THE DYNAMIC MECHANICAL PROPERTIES OF RECYCLED POLYPROPYLENE FILLED NaOH TREATED MAIZE COB POWDER COMPOSITES

Muhammad A.^*, Abdullahi, D, Musa M. B., Nuhu L., Hamza A.

This study investigates the effects of nanoclay (halloysite) on the dynamic mechanical behaviour of recycled polypropylene (rPP) composites reinforced with maize cob powder (MCP). The influence of filler loading (10–40 wt%), particle size (100–500 µm), 2 % NaOH surface treatment, and nanoclay content (2–8 wt%) on storage modulus (E′), loss modulus (E″), damping factor (tan δ), and glass transition...

Aug, 2025 pp. 38-43

42

Research Article

Optimization of Extraction Conditions and Dyeing Standardization of Eucalyptus Bark as Natural Dye

Saminu Murtala Yakasai^*, Abdulkadir Ahmed Isah

This study forms an important basis on which a natural dye was extracted from Eucalyptus bark, obtained at federal university Dutse, Jigawa state at different extraction conditions. The dye was extracted at different temperatures with various stirring time. For the extraction process, the effect of stirring was sporadic and the dye extract obtained at boiling after soaking overnight have the maxim...

Aug, 2022 pp. 40-45

43

Research Article

Improving the Properties of Kenaf Bast Fibre Acrylonitrile Butadiene Styrene (ABS) Composite via a new Surface Treatment Technique

Achukwu E. O.^*, Owen M. M., Chika S. E., Oyilagu G. A.

The low mechanical properties of natural fibre composites have limited their use in engineering applications, paving ways for synthetic fibres that are ecologically non-sustainable. This study is targeted at finding suitable and acceptable industrial application of kenaf natural fibres in engineering solutions via a new treatment method. Kenaf bast fibre reinforced ABS composites were developed wi...

Aug, 2020 pp. 40-54

44

Research Article

INVESTIGATION OF POLYLACTIC ACID AND NANOCLAY EFFECTS ON THE DEGRADATION PROPERTIES OF LOW-DENSITY POLYETHYLENE BIO-COMPOSITES

Dina I.^*, Gimba C. E, Okele A.

This study investigated the influence of polylactic acid (PLA), Nano clay, and glycerine as compatibilizers on the degradation properties of virgin and waste low-density polyethylene (LDPE), a primary material in polyethylene bag production. Virgin and waste LDPE, PLA, and Nano clay were sourced locally and compounded using a two-roll mill and compression moulding to fabricate bio-composite sample...

Aug, 2024 pp. 41 - 46

45

Research Article

Study of the Adsorption of Anionic Dye onto Activated Bone Char

Jibril, A.^*, Bukhari M. M., Abdulraheem Giwa, Ibrahim H.D

The adsorption of reactive dye onto activated carbon obtained from cow bones was investigated. The effects of dye concentration and pH on the adsorption of the dye onto the activated carbon were similarly investigated. The optimum adsorption was obtained at dye concentration of 45 mg/L and pH 6 respectively. Langmuir and Freundlich adsorption isotherms were employed to provide qualitative informat...

Aug, 2019 pp. 42-46

46

Research Article

THE APPLICATIONS AND IMPACTS OF NANO TECHNOLOGY ON TEXTILE FABRICS

Okewu L.A^*, Ichetaonye, S.I, Oladiran, F.O, Adejo, V.

This is a review of the impacts and influence of nanotechnology on textile fabrics in the past, present, and future expectations of this technology in the field of textiles. Nanotechnology encompasses the study and applications of very small materials, which can be within the range of (1-100) nm. As small as the materials could be, every individual property of the materials will still be engineere...

Aug, 2025 pp. 44-57

47

Research Article

An Evaluation of Producers’ Issues in Product Development of the Garment Engineering Industry in Lagos State, Nigeria

Ajila, K.O.^*

This paper examines the garment engineering industry in Lagos, Nigeria, highlighting its role as a source of employment, income, and foreign exchange. However, the industry faces challenges due to the increasing demand for short-lived, trendy clothing driven by technological advancements and changing social norms. The study focuses on how garment producers’ socio-cultural values and economic motiv...

Aug, 2022 pp. 46-57

48

Research Article

MORPHOLOGICAL AND MECHANICAL CHARACTERISATION OF BANANA FIBRE AS INFLUENCED BY WATER RETTING DURATION FOR SUSTAINABLE TEXTILES

Suleiman A.^*, Isa, A. D., Shuaibu M.

Banana fibre, extracted from the pseudostem of Musa species, offers a promising sustainable alternative for textile applications. This study examines the influence of water retting duration on fibre yield, tensile strength, and morphological properties to optimise processing for eco-friendly textile production. Banana sheaths were retted for 2, 4, 6, 8, and 10 days. Fibre yield increased from 4.3%...

Aug, 2024 pp. 47 - 54

49

Research Article

Influence of Particle Size and Surface Treatment on Mechanical Properties of Bambara Nut Shell and Cowpea Husk-Polyester Composites

Mustapha, A.^*, Ishiaku S. U., Danladi A, Ibrahim H.D

Bambara nut (Vigna subterranea) is a grain legume native to sub-Saharan Africa, with its shell remaining an underutilised agricultural waste. Similarly, cowpea (Vigna unguiculata L. Walp), a widely cultivated legume crop in Africa, has husks with untapped potential for composite applications. Despite their availability, using Bambara nutshell and cowpea husk as fillers in polyester resin composite...

Aug, 2023 pp. 47 - 58

50

Research Article

Evaluation of the Mechanical Properties of Chemically Modified Cow Hair Fibres Filled Recycled Low-Density Polyethylene Composites

Muktari, S^*, Ishiaku S. U., Lawal A S

Composites were prepared from recycled low-density polyethylene (RLDPE) and cow hair using melt mixing and compression moulding technique. The fibres were treated with 0.2M H2O2 for improved adhesion. Composites of untreated and treated cow hair fibres were prepared with 0 to 50 wt% fibre loading at intervals of 10 wt% and their mechanical properties were evaluated. Results obtained show a remarka...

Aug, 2019 pp. 47-53