The effect of urea on the curing of urea formaldehyde resins
نویسندگان
چکیده
منابع مشابه
Urea-formaldehyde Adhesive Resins*
Approximately 1 million metric tons of urea-formal-dehyde resin are produced annually. More than 70% of this urea-formaldehyde resin is used by the forest products in-*This information was written and prepared by a U.S. Government employee on official time and it is, therefore, in the public domain and not subject to copyright.
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New Curing System of Urea - Formaldehyde Resins with Polyhydrazides I . Curing with dihydrazide compounds * 1
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15 صفحه اولDevelopment of melamine modified urea formaldehyde resins based on strong acidic pH catalyzed urea formaldehyde polymer
To upgrade the performance of urea-formaldehyde (UF) resin bonded particleboards, melamine modified urea-formaldehyde (MUF) resins based on strong acidic pH catalyzed UF polymers were investigated. The study was conducted in a series of two experiments: 1) formulation of MUF resins based on a UF polymer catalyzed with strong acidic pH and 2) determination of the effects of increased melamine co...
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ژورنال
عنوان ژورنال: Известия СПбЛТА
سال: 2019
ISSN: 2079-4304
DOI: 10.21266/2079-4304.2019.226.155-161