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Effect of cation local structure on the physical properties of sulphonated polyurethane ionomers based on toluene diisocyanate

✍ Scribed by Y.Samuel Ding; Richard A. Register; Chang-zheng Yang; Stuart L. Cooper


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
572 KB
Volume
30
Category
Article
ISSN
0032-3861

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✍ Dimitrios V. Dounis; Garth L. Wilkes πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 416 KB πŸ‘ 2 views

The effect of toluene diisocyanate (TDI) index on the physical properties, structure, and morphology of flexible slabstock polyurethane foams was investigated. Foams based on a 2700 molecular weight triol, 6 pph water, and varying amounts of an 80/20 mixture of 2,4-and 2,6-TDIs were characterized us