Vacuum Dehumidifying Dryer for PET Chips

Abstract:

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A Vacuum Dryer was designed by vacuum techniques and arc welding. SPE regulates that moisture content should be restricted to 0.02 % or lower; this Dryer was invented accordingly. It was put to test in 10 kg/cm2 hydraulic and dye penetrate tests. The result proved that it is efficient to limit moisture content within 0.02 % in various degrees (85 °C and 95 °C), pressures (100 Torr and 160 Torr) and materials (the new PET and the mixed PET). The mixed PET chips consist of 70 % new PET and 30 % recycled PET.

Info:

Periodical:

Advanced Materials Research (Volumes 97-101)

Edited by:

Zhengyi Jiang and Chunliang Zhang

Pages:

2103-2106

DOI:

10.4028/www.scientific.net/AMR.97-101.2103

Citation:

J. H. Lin et al., "Vacuum Dehumidifying Dryer for PET Chips", Advanced Materials Research, Vols. 97-101, pp. 2103-2106, 2010

Online since:

March 2010

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Price:

$35.00

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