Fibers from urea–formaldehyde resins
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V. Rogers-Gentile; G. C. East; J. E. Mcintyre; P. Snowden
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Article
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2000
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John Wiley and Sons
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English
⚖ 217 KB
The preparation of fibers from aqueous urea-formaldehyde resins has been investigated; a dry spinning process has been developed based on the extrusion of catalyzed resin into a drying chamber at 180 -220°C, producing a multifilament yarn at spinning speeds of up to 600 m/min. A range of UF filament