Mohd, Noor Khairin and Ahmad, Sahrim and Zakaria, Sarani and Ali, Ernie Suzana
(2002)
The effect of silane as coupling agent on the polyurethanes filled silica / Noor Khairin Mohd … [et al.].
In: Prosiding Seminar Kebangsaan Sains,Teknologi dan Sains Sosial “Ke Arah Pembangunan Negara”, 27 dan 28 Mei 2002, Hotel Vistana, Kuantan, Pahang.
Abstract
Palm kernel oil -based polyol with the hydroxyl number 350-370 mg/KOH and functionality of 2.5-3.0 was used to produce rigid polyurethane foam after added with diisocyanate, surfactant and catalyst. Silica filler was mixed into the formulation of polyurethane and varied from 0, 2, 4, 6 and 8 wt.%. The concentration of silane as coupling agent were varied from 2, 2.5 and 3%. The bonding between resin and filler was investigated at various percentage of filler content. The result has shown that the compressive strength increased with the addition of silane concentration.
Metadata
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Creators: | Creators Email / ID Num. Mohd, Noor Khairin UNSPECIFIED Ahmad, Sahrim UNSPECIFIED Zakaria, Sarani UNSPECIFIED Ali, Ernie Suzana UNSPECIFIED |
| Subjects: | Q Science > QC Physics > Heat > Temperature Q Science > QD Chemistry > Organic chemistry > Polymers. Macromolecules |
| Divisions: | Universiti Teknologi MARA, Pahang > Jengka Campus |
| Journal or Publication Title: | Prosiding Seminar Kebangsaan Sains,Teknologi dan Sains Sosial Jilid 1 |
| Event Title: | Prosiding Seminar Kebangsaan Sains,Teknologi dan Sains Sosial “Ke Arah Pembangunan Negara” |
| Event Dates: | 27 dan 28 Mei 2002 |
| Page Range: | pp. 169-173 |
| Keywords: | Polyurethane, filler, silica, rigid foam, palm kernel oil polyol |
| Date: | 2002 |
| URI: | https://ir.uitm.edu.my/id/eprint/73376 |
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