2022
DOI: 10.30811/jstr.v20i02.3390
|View full text |Cite
|
Sign up to set email alerts
|

PENGARUH SIFAT MATERIAL DAN TERMAL KOMPOSIT PLA (POLY LACTID ACID)/COCONUT FIBER (SABUT KELAPA) DENGAN MODIFIKSI PERENDAMAN NaOH

Abstract: ABSTRAKPLA (Poly Lactid Acid) dengan penambahan serat sabut kelapa (Coir) sebagai pengisi dengan memvariasikan fraksi volume polimer: pengisi yaitu 80% : 20% (XcN1, XcN2) , 70% : 30% (XcN3, XcN4), 60% : 40% (XcN5, XcN6) dan 50% : 50% (XcN7, XcN8). Serat sabut kelapa yang digunakan sebagai bahan pengisi terlebih dahulu dimodifikasi menggunakan NaOH dengan variasi konsentrasi 30% dan 40%. Komposit PLA-sabut dibentuk dengan pencampuran melalui metode peleburan dengan ekstruder dan hot press. Berdasarkan hasil uji… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
0
0

Year Published

2023
2023
2023
2023

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(1 citation statement)
references
References 6 publications
0
0
0
Order By: Relevance
“…The addition of bamboo fiber decreased the stability of the composite, where the lowest degradation temperature occurred in the 30% composition of bamboo fiber without alkali treatment, at a temperature of 259.1˚C. This finding contradicts the previous study, which found that the degradation temperature of PLA increased with the addition of coconut fiber [20]. However, other studies show similar results, where the thermal stability of PLA is better than that of its biocomposites [19,21].…”
Section: Figure 3 Mass Increases Of Specimens Compositecontrasting
confidence: 60%
“…The addition of bamboo fiber decreased the stability of the composite, where the lowest degradation temperature occurred in the 30% composition of bamboo fiber without alkali treatment, at a temperature of 259.1˚C. This finding contradicts the previous study, which found that the degradation temperature of PLA increased with the addition of coconut fiber [20]. However, other studies show similar results, where the thermal stability of PLA is better than that of its biocomposites [19,21].…”
Section: Figure 3 Mass Increases Of Specimens Compositecontrasting
confidence: 60%