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The Influential Factors of Property on Polyether-Polyol Type Polyurethane Elastomer

✍ Scribed by Xie, Fu Chun; Guo, Fu Quan

Book ID
120612725
Publisher
Trans Tech Publications, Ltd.
Year
2013
Tongue
English
Weight
228 KB
Volume
704
Category
Article
ISSN
1662-8958

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## Abstract Polyurethanes based upon polytetramethylene oxide (PTMO) as the polyol and derivatized with propyl sulfonate functionality pendant from the urethane nitrogen have previously been shown to possess good bloodcontacting properties. Other investigators have shown that sulfonated polyurethan