He aha te paura Melamine?

Ko te paura melamine ka whakaingoatia ano he melamine formaldehyde mo te hanga kirihou.He mea hanga i runga i te melamine formaldehyde resin me te alfa cellulose hei whakakī, te taapiri i te poaka me etahi atu taapiri.Kei a ia nga ahuatanga o te aukati wai, te teitei o te pāmahana, te kore-paitini, te tae kanapa, te hangai pai.Kei te whakamahia whanuitia ki nga momo taputapu melamine katoa, ipu, waahanga hiko me etahi atu hua hangai.Ka taea te hanga i te Urea-formaldehyde me te melamine-formaldehyde ma te hanga me te werohanga.Ko nga hua paura ka whakarewahia, ka pehia ki te ahua.Ko nga taputapu tepu melamine he mea hanga ki te paura melamine na roto i te pāmahana teitei me te pehanga teitei.

Ko te kapia melamine e pa ana ki te melamine formaldehyde resin e mohiotia ana ko te melamine formaldehyde whakakikorua kirihou, whakapotohia hei "MF".Ko te melamine formaldehyde resin, e mohiotia ana ko te melamine resin, he mea hanga ki te paura melamine.He kapia i hangaia e te polymerization condensation o te paura melamine me te formaldehyde i raro i nga tikanga micro-alkali.Melamine kapia he nga āhuatanga o te wai ātete, ātete alkali, teitei ātete pāmahana, ātete dielectric me te niao watea me ētahi atu rite te pāmahana deformation waiariki ki runga ki te 180 nekehanga, ka taea te whakamahi i te reira i roto i te pāmahana teitei i runga 100 nekehanga mo te wa roa.Ko tana whakaahuru mura e rite ana ki te taumata UL94V-0.He marama te tae maori o Resin, no reira ka taea te tae noa.He karakara, he hongi, he reka, he kore-paitini.

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Wā tuku: Oketopa-15-2019

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