With an ultrasonic frequency of 15 kHz and 850 W power capacity, the effects nanosilica particle inclusion on tensile, flexural, impact properties woven fiber-reinforced kenaf/carbon fiber/epoxy hybrid composites were explored experimentally. The nanoparticles dispersed uniformly in epoxy using probe. Test samples made according to ASTM requirements for three distinct weight compositions partic...

Randomly distributed kenaf fibre with varying length (5-50mm) and weight fractions (25-40%) were used to reinforce epoxy resin prepare environment friendly composites. Effect of constant loading on dynamic mechanical properties was studied its effect storage modulus, loss modulus damping factor investigated. Kenaf fibres also subjected alkali treatment improve interaction the resin. The composi...

The biochemical compounds in kenaf leaves and flowers mainly consist of flavonoids, including flavonoid glycosides floral anthocyanins. In the present study, we performed comparative transcriptome analysis using RNA-sequencing identified putative genes involved flower coloration different developmental stages three mutants Baekma (white flower), Jangdae (ivory Bora (purple flower). A total 36.1...