Ma rosin resin acids amakhala ndi majini amitundu iwiri ndi carboxyl-active, okhala ndi ma conjugated double bond komanso machitidwe agulu la carboxyl. Kuphatikiza pa kukhala tcheru ku oxidation ndi isomerization, rosin imakhalanso ndi machitidwe awiri ogwirizana monga disproportionation, hydrogenation, kuwonjezera, ndi polymerization.Pa nthawi yomweyo, imakhala ndi machitidwe a carboxyl monga esterification, alcoholization, mchere, decarboxylation, ndi aminolysis. .
Utoto wapadera wa utoto wonyezimira wotentha ndi M2000A wopangidwa ndi kampani yathu patatha zaka zambiri za kafukufuku. Zimapangidwa ndi rosin, polymer molecular polymer, unsaturated dibasic acid, ndi polyol pambuyo pa polycondensation ndi esterification, kuwonjezera kutentha stabilizer, kuwala Kupangidwa pambuyo pa stabilizer. Poyerekeza ndi utomoni wa utoto wosinthidwa wa rosin,
Monga kampani yamalonda yapadziko lonse, tili ndi mabwenzi ambiri, koma za kampani yanu, ndikungofuna kunena, ndinu abwino, osiyanasiyana, abwino, mitengo yabwino, ntchito zotentha ndi zoganizira, zamakono zamakono ndi zipangizo komanso ogwira ntchito ali ndi maphunziro apamwamba. , ndemanga ndi kusintha kwa mankhwala ndi nthawi yake, mwachidule, ichi ndi mgwirizano wosangalatsa kwambiri, ndipo tikuyembekezera mgwirizano wotsatira!
