Firdaus, Flora Elvistia (2016) The Synergize effect of Chain extender to Phosporic acid catalyst to the ultimate property of Soy- Polyurethane, Scopus, Quartile (Q3). In: The 4th International Conference on Science & Engineering in Mathematics, Chemistry and Physics 2016 (Scie Tech 2016), 30-31 Januari 2016, Bali.
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Abstract
The polyurethanes (PUs) foam were made from vegetable oil; a soybean based polyol. They foams were characterized into flexible and semi rigid. This research is manufacturally designed flexible polyurethane foams by a process requiring the reaction of mixture of 2,4- and 2,6-Toluene di Isocyanate isomers, portion blends of soy- polyols to petro- polyol, other ingredients such as blowing agents, silicone surfactants and accelerating agents. Adding chain extender into polyurethane synthesis can improve properties. The objective of this work was to study the synergize effect of chain extender to phosphoric acid catalyst to the ultimate properties. Correlates the morphology images in accordance to mechanical properties of foams.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Depositing User: | Dr FLORA ELVISTIA FIRDAUS |
| Date Deposited: | 30 Sep 2021 01:32 |
| Last Modified: | 30 Sep 2021 01:32 |
| URI: | http://repo.jayabaya.ac.id/id/eprint/1262 |
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