Thesis on Durian Pulp

1. ABSTRACT
This study aspires to have an unconventional and alternative source of fiber for paper
making. This was conducted in order to produce a paper out of durian pulp mixed with a binding
agent. Specifically, the mechanical properties of the different treatments were evaluated in terms
of density, tearing strength, flammability and water absorption. In order to accomplish the paper
made out of durian peelings, there was a collection of raw materials, the papermaking process
and the testing and gathering of data. The results from the test and statistical analysis showed
that the handmade abaca paper is denser than the other three treatments. Treatment 4 was the
strongest paper in terms of tearing strength and took the longest time before it completely
burned. In terms of water absorption, Treatment 3 absorbed most of the water. Based on the
findings of the study, Durian Peelings can be a potential source of fiber for papermaking.
The paper can also be improved by varying the amount of peelings and binding agent, so
that the paper can be thinner and easier to be written on or printed upon. The pulping process can
also be improved. The future researchers can use different techniques in making the pulp more
refined. They can also prolong the time in soaking the peelings in caustic soda in order for it to
be more refined.