Lawal N

Department of Polymer and Textile Engineering, Ahmadu Bello University, Zaria, Nigeria

lawaluhu1978@gmail.com

2 Publications

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370 Global Citations

Publications 2

Research Article Vol. 12, Issue 1

Influence of Palm Kernel Shell Particle Size on the Performance of Waste Polystyrene Matrix Composites

Usman, M.^*, Ishiaku S. U., Umaru H. I, Lawal N

The valorisation of agricultural and plastic wastes provides a sustainable path for developingeco-friendly composite materials. This study investigates the influence of palm kernel shell(PKS) particle size on the physical, mechanical, and morphological properties of wastepolystyrene matrix (WPS) composites. PKS particles of 100 μm, 200 μm, and 300 ...

DOI: 10.67637/njt.2026.t2nozl2x

Jun, 2026 Vol. 12, Issue 1 22 views 30 downloads

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Research Article Vol. 5, Issue 1

Effect of Filler Particle Size on the Mechanical Properties of Waste Polypropylene/ Date Seed Particulate Composites

Lawal N^*, Danladi A, Dauda B M, Kogo A. A.

This study was aimed at investigating the effects of filler particle size on mechanical properties of waste polypropylene (wPP) / date seed particles (DSP) composites. Filler particle size of 63, 125, 250, 500 and 750 µm were used at 20 % filler loading. The composites obtained were subjected to mechanical tests (tensile and flexural test, impact t...

DOI: 10.67637/njt.2019.fj3m7159

Aug, 2019 Vol. 5, Issue 1 90 views 155 downloads

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