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DETDA
Kupereka maupangiri amtengo wa detda, Zhangjiagang Fortune Chemical Co., Ltd, pakati pawo opanga ma detda apamwamba kwambiri ku China, akudikirira kuti mugule fakitale yake ya detda yochuluka. 1.Molecular Formula: C11H18N2 2. Molecular Weight: 178.283.CAS No: 68479-98-14.Specifications:a) Maonekedwe:Light-yellow transparent liquidb)Kuyera:98%min ndi GCSpecific Content pakati pa 98%:3,5- diethyl toluene-2,4-diamine: 75.5-81.0%3,5-diethyl toluene-2,6-diamine: 18.0-20.0%c) Zina za Alkyl amines: ... -
Diethyl Methyl Toluene Diamine
Kufotokozera: Diethyl Methyl Toluene Diamine nthawi zambiri amagwiritsa ntchito ma diamine chain extenders ndipo machiritso amaphatikizapo ma diamine onunkhira monga MOCA ndi DETDA, komanso ma aliphatic secondary amines ndi aliphatic secondary amines okhala ndi mphete zonunkhira. Aliphatic primary diamine imakhala ndi zochita zambiri ndipo nthawi zambiri sagwiritsidwa ntchito ngati njira yolumikizirana ndi onunkhira isocyanate system, yocheperako yokha ndiyomwe imagwiritsidwa ntchito kupopera mbewu mankhwalawa polyurea. Sekondale amine chain extenders ali ndi ntchito zochepa ndipo amatha ...
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