Dear Professor,

Please kindly refer this paper.

https://www.sciencedirect.com/science/article/pii/S0144861718314152

Thank you for your response

There are several types of natural fiber treatments (each fiber has its own treatments). The treatments are chosen according to their subsequent applications. It is better to specify the nature of the application to have adequate information.

Thank you for your response. Fibers are used in construction like mortar.

Such as palm and halfa fibers

Should think of treatments that improve adhesion with the matrix in which the fibers are located

Thanks

there are several treatment techniques. treatment with NaOH is the simplest treatment. concentration, duration and temperature of treatment. These are parameters to optimize for each type of fiber