Vacuum Dehumidifying Dryer for PET Chips

Jia Horng Lin; Wen Hao Hsing; Ching Wen Lin; Shao Lung Hsu; Ching Wen Lou

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

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 97-101Vacuum Dehumidifying Dryer for PET Chips

Vacuum Dehumidifying Dryer for PET Chips

Abstract:

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.

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Periodical:

Advanced Materials Research (Volumes 97-101)

Pages:

2103-2106

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.97-101.2103

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Online since:

March 2010

Authors:

Jia Horng Lin, Wen Hao Hsing, Ching Wen Lin, Shao Lung Hsu, Ching Wen Lou

Keywords:

Moisture Content, Recycled PET, Vacuum Dryer

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References

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DOI: 10.7554/elife.38358.016

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