Phenolic resin can include any of various synthetic thermosettingresins, obtained by the reaction of phenols with simple aldehydes and used to make molded products, including pool and snooker balls, and as coatings and adhesives. Thermosetting plastics (thermosets) refer to a range of polymer materials that cure, through the addition of energy, to a stronger form. ... Insect trapped in resin. ... Phenol, also known under the old name carbolic acid, is a colorless crystalline solid with a typical sweet tarry odor. ... kjhfckjdsvsdv ...
An emulsifiable phenolic resole resin composition comprising a mixture of a resole resin and an emulsifying agent wherein said resole resin is prepared by (i) reacting in a one-stage reaction a phenol and an aldehyde at a temperature in the range from 65.degree.
The concept of phenolicresins emulsions is in general well known in the prior art and such emulsions have been recommended for use in impregnations and binder applications for binding fibers in the form of felts or sheets of fibers, such as non-woven fiber mats.
The quantity of proteinaceous compound necessary for stability of the aqueous water dilutable phenolicresin is determined by the aldehyde-phenol mole ratio during the the reaction phase and the final molecular weight of the resole component.
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