A study on composites from phenol-formaldehyde-casein resin
✍ Scribed by Dipak K. Raval; Sachin K. Vyas; Jitendra K. Parmar
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 339 KB
- Volume
- 115
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The carbonization mechanism of phenol-formaldehyde resins has been studied by using three types of isotope-labelled resin, which hold (I) deuterium atoms in hydroxyl groups, (2) deuterium atoms in methylene groups, and (3) "C atoms in methylene groups, respectively. The resins were carbonized in vac
## Abstract Samples of a cationic sulphonated resin have been prepared by sulphonation of a mixture of phenol with cellulose acetate in the presence of paraformaldehyde as a crosslinking agent. The samples having average swelling percentage of 123, and a cation exchange capacity of 2.6 meq g^−1^ re
## Abstract Phenol‐modified cardanol–formaldehyde novolac resins have been synthesized using equal proportions of phenol and cardanol. To this mixture of phenol and cardanol, 0.6 and 0.8 mol of formaldehyde were added separately, under acidic conditions, at five different temperatures ranging betwe
## Abstract The rheological properties of a phenol–formaldehyde resin containing various ratios of softwood pyrolytic oil as phenol substitute were investigated using the simple Bingham rheological model for viscoplastic fluids. Flow activation energy was determined for the various resin blends and