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All Journal Indonesian Journal of Chemical Science and Technology
Rudi Munzirwan
Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Medan
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Energy Materials Science & Nanotechnology

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Comparison Of Acetic Acid With As Formiic Acid Latex Pump Material Rudi Munzirwan
Indonesian Journal of Chemical Science and Technology (IJCST) Vol 4, No 2 (2021): JULI 2021
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/ijcst.v4i2.27593

Abstract

Research on the comparison of acetic acid and formic acid as a latex coagulant has been carried out. To the latex coconut shell charcoal (particle size 80 mesh) was added to the weight of 42 grams then the latex was coagulated with acetic acid and formic acid with a pH of 4.7. As a research, the quality of rubber was carried out by measuring the initial plasticity, plasticity retention index and viscosity of rubber mooney. Finally, latex coagulated with acetic acid produced a better rubber than latex coagulated with formic aci).
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