PENGARUH PENAMBAHAN ALKANOLAMIDA TERHADAP KARAKTERISTIK PEMATANGAN DAN KEKERASAN VULKANISAT KARET ALAM BERPENGISI SILIKA
| Main Author: | Indra Surya, Harry Laksana Tampubolon, Darwis Syarifuddin Hutapea, |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Jurnal Teknik Kimia USU
, 2012
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| Online Access: |
https://jurnal.usu.ac.id/index.php/jtk/article/view/138 https://jurnal.usu.ac.id/index.php/jtk/article/view/138/313 https://jurnal.usu.ac.id/index.php/jtk/article/downloadSuppFile/138/28 |
Daftar Isi:
- By using a semi-efficient sulfur accelerated vulcanization system, a research about the effect of the alcanolamide on cure characteristics and hardnes propertiess of natural rubber filled silika and alkanolamide been done. Alcanolamide produced from palm oil derivatives reacted with dietanolamine. Alcanolamide aaded into rubber with levels 1.0, 3.0; 5.0; 7.0; 9.0; phr. It was found that alcanolamide gave shorter Scorch time and cure time. Alkanolamide also exhibited higher torque different, tensile moduli, tensile strength, and crosslink density up to 5.0 phr and ten decrease with future increaseing addition of alcanolamide.Keywords: alcanolamide, cure time, Scorch time, crosslink density, vulcanizate natural rubber