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| | Post Date: 2007-3-30 Expiry date: 7 day |
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Chitosan filaments are produced by wet-spinning through viscose-type spinneret, followed by stretching and air-drying steps, the chitosan filaments are available in the forms of 1) long filaments 2)staple fibers.
In the cooperation of several companies in China, some finished commercial products are commercializing: a)water-purifying fiber products, b)air filter fiber products as an adsorbent for removing toxic compounds including formaldehyde, c)transition metal ions-coordinated fiber products for the protections of radiation metal longs-coordinated fiber products for the protections of radiation and electromagnetic waves...... |
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