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Polypropylene melt blown nonwovens for plate-type enthalpy exchanger
- Issue Date
- Jan-2012
- Publisher
- 한국고분자학회
- Keywords
- plate-type enthalpy exchanger; melt blown nonwoven; leakage; air permeability; water vapor transmission rate
- Citation
- Macromolecular Research, v.20, no.1, pp 4 - 9
- Pages
- 6
- Indexed
- SCI
SCIE
SCOPUS
KCI
- Journal Title
- Macromolecular Research
- Volume
- 20
- Number
- 1
- Start Page
- 4
- End Page
- 9
- ISSN
- 1598-5032
2092-7673
- Abstract
- An enthalpy exchanger made of melt blown nonwoven fabrics was prepared using various chemical and physical treatments, and its characteristics were compared with those of a paper exchanger. Water vapor transmission rate and air permeability, the major properties that determine enthalpy exchanger index performance, were investigated. Various measurements were conducted as a function of calendering temperature and speed, moisture content absorbance, and water soluble polymer concentration. The optimum conditions for the enthalpy exchanger made of melt blown nonwoven fabrics included 95 A degrees C calendering temperature and 5% poly(vinyl alcohol) concentration. A commercial melt blown type heat exchanger could potentially replace the paper type.
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Collections - 서울 공과대학 > 서울 유기나노공학과 > 1. Journal Articles
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