Investigation of the curing of phenolic resins by 2H NMR spectroscopy
โ Scribed by Kelusky, Eric C.; Fyfe, Colin A.; McKinnon, Michael S.
- Book ID
- 126262632
- Publisher
- American Chemical Society
- Year
- 1986
- Tongue
- English
- Weight
- 523 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0024-9297
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๐ SIMILAR VOLUMES
The cure reaction of a commercial phenolic resin (FRD-5002, Borden Chimie S.A.) has been studied by IR spectroscopy (Fourier transform IR). A phenomenological approach was used to characterize the kinetic of reaction. Various kinetic models, including homogeneous reactions, diffusion-controlled reac
A series of UF resins and one MUF resin were studied by low-resolution 1 H-NMR. The mobility of the resin during curing could be followed by measuring the spin-spin relaxation time (T 2 ) with curing time. The relative curing behavior was similar to that found by traditional gel time measurements. I