-
Melamine Formaldehyde Resin Sulfonated CAS 9003-08-1
Ko te melamine formaldehyde (melamine), e mohiotia ana ko te melamine, te mauri pūmua, ko te tātai rāpoi ko C3H6N6, ko te IUPAC te ingoa "1,3, 5-triazine-2,4, 6-triamine", he triazine-kei roto i nga pūhui waro heterocyclic hei matū. rauemi mata. He karaihe monoclinic ma, tata kore kakara, paku wairewa i roto i te wai (i te 3.1g/L te pāmahana rūma), wairewa i roto i te methanol, formaldehyde, waikawa acetic, glycol wera, glycerin, pyridine, etc., insoluble in acetone, ether, kino ki te tinana o te tangata, kaore e taea te whakamahi ki te tukatuka kai, ki nga taapiri kai ranei.
-
Sulfonated Melamine Superplasticizer SMF Paura
Ko te SMF he paura maroke rehu kore utu o te hua polycondensation sulfonated i runga i te melamine. Ko te urunga kore-rangi, te maamaa pai, kaore he waikura ki te rino me te pai o te urutau ki te ciment.He mea tino pai mo te whakakikorua me te whakaheke wai o te raima me nga taonga gypsum.
