Phenol formaldehyde resins (PF) (phenolic resins or phenoplasts) are synthetic polymers obtained by the reaction of phenol or substituted phenol with...
12 KB (1,508 words) - 15:35, 19 July 2024
from the casein precursor – caseinogen. Resolane (phenolic resins or phenoplasts, not in the use at present) Bakelite resine (resol, phenolic resins)...
62 KB (6,890 words) - 19:01, 23 October 2024
may also undergo other cross-linking reactions, e.g. with aminoplasts, phenoplasts and isocyanates. Epoxy resins are polymeric or semi-polymeric materials...
70 KB (8,471 words) - 05:19, 15 October 2024