Bisphenol A product chu eng nge ni?

Bisphenol A ni a (BPA) Thuhmahruai

Bisphenol A (BPA), 2,2-bis(4-hydroxyphenyl)propane tia hriat bawk hi phenol leh acetone atanga chhuak pawimawh tak a ni. Industrial lamah phenol leh acetone te chu catalyst mercaptoacetic acid, chloroacetic acid, barium hydroxide awmna hmuna condensation hmanga siam a ni a, ion exchange resins hmanga siam a ni. Organic chemical raw material pawimawh tak a ni.

Condensation avanga thil thleng: 1.1.
2 C6H5OH (Phenol) + (CH3)2C=O (Acetone) → (C6H4OH)2C(CH3)2 (Bisphenol A) + H2O

Bisphenol A – heat resistance pioneer, melting point 155-158°C nei, temperature sang takah pawh lung ang maia nghet a ni reng.Hetah hian click la, discounted prices i hmu ang.