Product Design
Research Cluster
Product and Manufacture Polymer research cluster is a group within GPTech SCUI 2022 that mainly focused on the usage of green-based polymer on the application within the industrial environment and manufacturing process. Together, we will find innovations & ideas to break the negative stigma on the industrial and manufacture which seems polluting our environment with their unrenewable products and full-of-waste process.
Research Coordinators
Yuli Amalia Husnil, Ph.D
Field of Research
- Chemical Process Modelling
- Material Process Modelling
Ongoing Cluster Research & Projects
Publications
10.1002/masy.201900153
2020
Effect of Lignin Content as Bio-Chain Extender in Polyurethane Foam
Kustiyah E., Putra D.S., Gerry D., Firdaus D.F., Chalid M.
Polyurethane is a polymer compound that consists of a hard segment and a soft segment. Further modifications of polyurethane make it possible to make foam products with a variety of properties. Polyurethane foam…
10.1088/1755-1315/442/1/012002
2020
A direct comparison between poly(vinylidene) flouride and polysulfone flat sheet membrane; characterization and mechanical strength
Febriasari A., Purnawan I., Chalid M., Ismojo I., Kartohardjono S.
Selecting a proper material is the first key step for determining suitable membrane application. Hence, the comparison of membrane properties is urgently required to be conducted.
10.1063/1.5134625
2019
Comparison study on morphology and mechanical properties of starch, lignin, cellulose – Based polyurethane foam
Kustiyah E., Setiaji D.A., Nursan I.A., Syahidah W.N., Chalid M.
In this research, new hybrid bio-polyurethane foam was fabricated by reacting with biomass such as lignin, starch and cellulose. Hybrid bio-polyurethane foam was prepared…
10.1088/1757-899X/509/1/012078
2019
Catalyst Screening on Diimide Transfer Hydrogenation of Natural Rubber Latex
Marsya M.A., Putranto B.D., Puspitasari S., Cifriadi A., Chalid M.
Latex as the precursor of natural rubber has the high elasticity and plasticity superior to synthetic rubber. However, it tends to coagulate easily and makes the latex unstable for thermal treatment…
10.1088/1757-899X/223/1/012020
2017
The effect of modified ijuk fibers to crystallinity of polypropylene composite
Prabowo I., Nur Pratama J., Chalid M.
Nowadays, plastics becomes concern associated with its degradation and environmental issues. It has led studies to develop an environmental-friendly material. To minimize the impact of those problems,…
10.1088/1757-899X/223/1/012042
2017
Preparation of micro-fibrillated cellulose based on sugar palm ijuk (Arenga pinnata) fibres through partial acid hydrolysis
Saputro A., Verawati I., Ramahdita G., Chalid M.
The aim of this study was to isolate and characterized micro-fibrillated cellulose (MFC) from sugar palm/ijuk fibre (Arenga pinnata) by partial sulfuric acid hydrolysis. Cellulose fibre was prepared by repeated treatments…
10.1002/masy.201600040
2017
Preparation and Characterization for Sorgum-Based Micro-Fibrillated Celluloses
Ramahdita G., Ilmiati S., Suryanegara L., Khalid A., Chalid M.
The development of micro-fibrillated cellulose (MFC) is currently a topic of interest among researchers and industry. The aim from this research is to get MFC from sweet sorghum (Sorghum bicolor (L.) Moench), …
10.4028/www.scientific.net/AMR.789.274
2013
A study on the structure of novel polyurethanes derived from γ-valerolactone-based diol precursors
Chalid M., Heeres H.J., Broekhuis A.A.
As versatile biomass-based diol precursors, N,N’-1,2-ethanediylbis-(4-hydroxypentanamide) (1) and 4-hydroxy-N-(2-hydroxyethyl)-pentanamide (2) are potential monomers to synthesize novel polyurethanes through adding di-isocyanates. This study reported the structural analysis and molecular behavior of polyurethanes…
10.4028/www.scientific.net/AMM.229-231.297
2012
Study of synthesis of novel γ-valerolactone-based polyurethanes
Chalid M., Heeres H.J., Broekhuis A.A.
The ring opening of γ-valerolactone (GVL) with amine compounds was reported as a promising molecular engineering tool to synthesize precursors for new bio-based polymers such as polyurethanes (PUs).