Case Study

PHENOL CHOH, FORMALDEHYDE HCHO

PHENOL CHOH, FORMALDEHYDE HCHO

Pages 2 Pages

CHEMICALS AND ALLIED APPLICATION NOTE 4.03.02 PHENOLIC RESIN PROCESS w w w . k p a t e n t s . c o PHENOL C 6 H 5 OH, FORMALDEHYDE HCHO Typical end products Moulded products, coatings, bonding, Bakelite Chemical curve: Formaldehyde R.I. per Conc% b.w. at Ref. Temp. of 20°C Introduction Phenolic resins are formed by reacting phenol and formaldehyde. In the basic process, where a high ratio of formaldehyde to phenol i

Join for free to read