Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Manutech : Jurnal Teknologi Manufaktur
Sandi Sandi
Politeknik Manufaktur Negeri Bangka Belitung
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Pengaruh Penambahan Molase Dan Perendaman Serat Menggunakan Natrium Bikarbonat (NaHCO3) Terhadap Kekuatan Bending Komposit Serat Kulit Batang Waru Sebagai Bahan Pembuatan Dashboard Mobil Sandi Sandi; Muhammad Subhan; Sugiyarto Sugiyarto; Yuliyanyo Yuliyanto
Manutech : Jurnal Teknologi Manufaktur Vol. 18 No. 01 (2026): Manutech: Jurnal Teknologi Manufaktur
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/manutech.v18i01.735

Abstract

Technological developments in industrial fields such as materials have certainly encouraged the search for sustainable composite material alternatives, especially from renewable natural resources. One such effort is the use of natural materials as composite material reinforcements. This study aims to determine the effect of molasses addition and the optimal combination of molasses addition and immersion time using (NaHC03) on bending strength for application in car dashboards. The testing process involved bending tests with molasses additions of 3%, 5%, and 7% and immersion times (NaHC03) of 5, 6, and 7 hours. The bending test specimens referred to the ASTM D-790 standard. The results of this study showed that the highest bending strength value obtained was 66.1 MPa with 5% molasses addition, and the best combination of molasses addition and (NaHC03) immersion time was 5% addition with an immersion time of 5 hours. The results of this study indicate that the addition of molasses and the soaking time of the fibers affect the mechanical strength of the composite. Based on the BSAPI standard for bending tests, the results obtained from this study can be used for car dashboards made of ABS High Impact plastic, which has a strength of 37-76 MPa.
Co-Authors Muhammad Subhan Sugiyarto Sugiyarto Yuliyanyo Yuliyanto