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??? ???? ????? ?????? ????? ??? ????????. ?????? ??? ??????? ?? ??? ????. ??? ???? ????? ????? ????? ??. ?? ??? ?????? ??? ???? ?????? ??? ? ????? ???? ???????. ??? ????? ??? ??? ” ?? ???? ?????”. ??? ?? ??? ???????? ?????? ?????? ??? ??? ????? ???????? ?????? ??? ????? ?????? ????? ????? ?????? ??

Bisphenol A-dependent resins tend to be the most widely commercialised resins but will also other bisphenols are analogously reacted with epichlorohydrin, by way of example Bisphenol F. Solution: to circumvent or take out bubbles, make use of a warmth gun or maybe a butane torch to gently pass over