After the compression process to remove oil from the oil palm rolling out all the rest. The oil palm fiber properties of oil palm fiber is tough, so resistant to doing popular sofa. When the rest of the palm oil production is that there are a lot of fibers
.With the idea that you want to add value and use the remaining material from the palm oil production process. So Mr. Kittichati Homatwin Professors, researchers from the Board of education industry Rajamangala University of technology thanyaburi Determine the density range between 200-400 kg per cubic meter, the thickness of 12.5 and 20 mm operating temperature 150° C compressor voltage used in soft drinks are between 25-30 kg per square metre. Compression time 8 minutes using a pMDI glue per cent 5-7 test sound absorption in the
test box.Then, to test the sound absorption properties, based on the level (dB): insulation sheets that absorb sound from oil palm fiber can absorb sound better insulation, sound absorption by the market. 29.42 density 400 kg per cubic meter, thickness 20 mm, insulation and sound absorption as the market can absorb a maximum of sound that 26 per cent.46 best test results, sound absorbing properties of frequency separation area. (Hz) sound absorbing insulation plate was found to be from oil palm fiber can absorb sound better at the neighborhood level, intermediate frequency is higher (500 Hz-2, 000 Hz)
.Sound absorbing insulation sheet from the oil palm fiber density 400 kg per cubic meter. Use the adhesive quantity 5% and 7%. Mechanical properties and physical properties of properties through the properties and mechanical Strength criteria of Soft boards (Library of Congress Cataloging-In-Publication. 5% in production-oriented industry
The research was supported by Palm oil plantation company, THA Chang industrial co., Ltd.,Surat Thani has taken delivery of oil palm fiber to a research project and company, Ltd., Thai Street world-to assist in the education and research in the information store.
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