ENGLISH

New Materials Permeable to Water Vapor

By Dr. Harro Träubel (auth.)

Book information

Publisher
Springer-Verlag Berlin Heidelberg
Year
1999
ISBN
978-3-642-64206-7, 978-3-642-59978-1
DOI
10.1007/978-3-642-59978-1
Language
english
Format
PDF
Filesize
10 MB (10502989 bytes)
Edition
1
Pages
355\291
Orientation
yes
Scanned
yes
Time added
2013-08-01 04:00:00
Textile Engineering; Characterization and Evaluati

Description

Wool, leather or cotton like most natural products are permeable to air and water vapor. The reason for this property is a fibrous structure consisting of chains of hydrophilic constituents such as cellulose or collagene. It is difficult to imitate this natural phenomenon by synthesis. Ways to obtain water vapor permeability by microporosity or a hydrophilic structure are discussed in this book (nearly 2,500 citations). Most commercial products permeable to water vapor and substitutes for natural leather are named. Materials permeable to water vapor offer a wide range of use, the subsitution of leather was only the starting point. Other uses are in the medical sector for implants and dialysis, in industry for filtration or catalytic reactions, or for processes demanding the slow release of substances. Further applications of this interesting chemistry.will surely be developed in the future.

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