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Study of the polycyclotrimerization of 1,6-hexamethylenediisocyanate and gel permeation chromatographic analysis of the products

✍ Scribed by E.R. Radamshina; V.A. Grigor'eva; V.V. Komratova; A.I. Kuzaev; S.M. Baturin


Book ID
116049656
Publisher
Elsevier Science
Year
1990
Weight
287 KB
Volume
32
Category
Article
ISSN
0032-3950

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Gel permeation chromatographic analysis
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## Abstract Polyurethane prepolymers are a complex mixture of oligomers. The proportion of the various species in this mixture determines the handling properties of the prepolymer as well as the physical properties of the final polyurethane. An analytical method has been developed that gives a clea