| Autor: |
Nuranto, Awang Rahmadi, Hafid, M., Pratomo, Rezky Agung, Ramadhan, Redha Akbar, Nugroho, Afid, Wandono, Fajar Ari, Fitriansyah, Rizky |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2023, Vol. 2941 Issue 1, p1-7, 7p |
| Abstrakt: |
The effect of addition retardant aluminum oxide (Al2O3) in the flammability and mechanical properties of vinyl ester resin have been studied. The study has purpose to find the best properties vinyl ester added retardant for float component. The experiment was performed using a vinyl ester resin material added with aluminum oxide gradually starting from 0-25 wt % with 5 wt % step. The flammability properties have already gained refer to Civil Aviation Safety Regulation (CASR) Part 23 that test consists of three specimens, while the tensile properties have already gained too based on American Standart Testing and Material (ASTM) D638 that test consists of five specimens. The flammability tests performed that the addition of 20 wt % aluminum oxide in vinyl ester had the largest decrease in the burning rate from 32.86 mm3/s to 20.92 mm3/s, and there is no dripping time for 15-25 wt %. On the other side, The average tensile strength of vinyl ester increases to 10 wt % aluminum oxide and decreases for the next wt % except 25 wt %. However, based on linear regression analysis, aluminum oxide affects vinyl ester only in terms of flammability and is not significant for tensile properties. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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