Usoro na-egbochi ọkụ nke Melamine Cyanurate

Melamine Cyanurate(MCA) bụ ihe a na-ejikarị eme ihe na gburugburu ebe obibi enyi na enyi, nke a na-ejikarị eme ihe na ihe polymer dị ka polyamide (Nylon, PA-6/PA-66), resin epoxy, polyurethane, polystyrene, polyester (PET, PBT), polyolefin na halogen- waya na eriri efu. Ngwongwo ọkụ ya dị oke mma, nsí dị ala na nkwụsi ike dị mma emeela ka ọ na-enwe nchegbu ma tinye ya n'ọrụ n'ọhịa nke ngwá electronic, ụgbọala na ihe owuwu.

Melamine Cyanurate bụ ihe na-emepụta site na mmeghachi omume nke Melamine na cyanuric acid. Nhazi lattice nke molekụla nke e nwetara site na njikọ hydrogen nwere ihe nitrogen bara ụba. Nke a na-enye Melamine Cyanurate ohere ịhapụ ụfọdụ nitrogen na oke okpomọkụ, si otú a na-egbochi mgbasa ọkụ. Ọdịdị kemịkal ya na-ekpebi na ọ nwere ezigbo nkwụsi ike nke okpomọkụ, ike n'ibu na ezigbo ọkụ retardant mmetụta.

Tụkwasị na nke ahụ, MCA enweghị ihe halogen na-emerụ ahụ, ya mere a na-eji ya eme ihe n'ọtụtụ oge na gburugburu ebe obibi na ahụike dị elu, karịsịa na ngwa ụlọ, ihe ụlọ na textiles.

 

Usoro na-egbochi ọkụ nke Melamine Cyanurate

Usoro nkwụghachi ọkụ nke Melamine Cyanurate na-egosipụtakarị na njirimara ire ere ya na oke okpomọkụ yana mmetụta mgbochi nke oyi akwa carbon kpụrụ na mgbasa ọkụ. Kpọmkwem, enwere ike nyochaa mmetụta ire ọkụ nke MCA site na akụkụ ndị a:

(1) Ntọhapụ nke nitrogen iji gbochie ikuku oxygen

Mkpụrụ ndụ MCA nwere nnukwu ihe nitrogen. N'oge usoro kpo oku, a ga-ahapụ ihe nitrogen ka ọ bụrụ gas (karịsịa nitrogen gas). Nitrogen gas n'onwe ya adịghị akwado combustion, n'ihi ya, ọ nwere ike n'ụzọ dị irè itughari ikuku oxygen gburugburu isi iyi ọkụ, ibelata okpomọkụ nke ire ọkụ, ma si otú ahụ na-ebelata ọkụ ọkụ na-egbochi mgbasa nke combustion. Usoro a dị oke mkpa iji meziwanye ihe na-egbochi ọkụ nke ihe onwunwe, karịsịa n'okpuru ọnọdụ okpomọkụ dị elu.

(2) Kwalite nhazi nke oyi akwa carbonized

N'oge usoro pyrolysis, MCA ga-emebi ma mepụta oyi akwa carbonized n'oge ire ere ọkụ. Nke a inert carbonized oyi akwa nwere ọmarịcha ihe mkpuchi ọkụ ma nwee ike ịmepụta ihe mgbochi n'etiti ebe ọkụ na ebe a na-adịghị ere ọkụ, na-egbochi nnyefe ọkụ ma na-egbochi mgbasa nke ire ọkụ.

Tụkwasị na nke ahụ, oyi akwa carbonized nwekwara ike kewapụ ikuku oxygen na ikuku, na-emepụta oyi akwa nchebe anụ ahụ, na-ebelata kọntaktị oxygen na combustibles, si otú ahụ na-egbochi ọkụ ọkụ. Nhazi na nkwụsi ike nke oyi akwa carbonized a bụ isi maka ma MCA nwere ike ịrụ ọrụ nke ọma dị ka ihe na-egbochi ire ọkụ.

(3) Mmeghachi omume kemịkalụ na-emepụta vepo mmiri

N'okpuru ọnọdụ okpomọkụ dị elu, MCA ga-enweta mmeghachi omume ire ere wee hapụ ụfọdụ vapo mmiri. Uzuzu mmiri nwere ike ibelata okpomọkụ dị n'ógbè ahụ nke ọma ma wepụ okpomọkụ site na evaporation, si otú ahụ mee ka ọkụ dị jụụ. Tụkwasị na nke ahụ, nhazi nke ikuku mmiri nwekwara ike ibelata ikuku oxygen n'akụkụ isi ọkụ ahụ, na-egbochikwa mgbasa ọkụ.

(4) Mmetụta synergistic na mgbakwunye ndị ọzọ

Na mgbakwunye na mmetụta retardant ọkụ nke ya, Melamine Cyanurate nwekwara ike mekọrịta ya na ndị ọzọ na-ere ọkụ ma ọ bụ ndị na-ejuputa iji welie ihe na-egbochi ire ọkụ n'ozuzu ya. Dịka ọmụmaatụ, a na-ejikarị MCA na-ejikọta ya na ihe ndị na-ere ọkụ nke phosphorus, ndị na-emepụta ihe na-emepụta ihe, wdg, nke nwere ike ime ka nkwụsi ike nke okpomọkụ na ihe ndị na-emepụta ihe na-arụ ọrụ ma na-eme ka ọ dịkwuo ọkụ ọkụ.

 

Uru na Ngwa Melamine Cyanurate

(1) Enyi na gburugburu ebe obibi na adịghị egbu egbu

E jiri ya tụnyere omenala halogen ọkụ retardants, MCA anaghị ahapụ ikuku halogen na-emerụ ahụ (dị ka hydrogen chloride, hydrogen bromide, wdg) n'oge usoro ọkụ ọkụ, na-ebelata mmetọ na gburugburu ebe obibi na ihe nwere ike imerụ ahụ ike mmadụ. Usoro ntọhapụ nitrogen nke MCA dịtụ mma, ya mere ọ na-adịkwu mma na gburugburu ebe obibi mgbe a na-eji ya eme ihe ma nwee mmetụta dị nta na gburugburu ebe obibi.

(2) Ezi nkwụsi ike nke okpomọkụ na iguzogide ihu igwe

MCA nwere nkwụsi ike nke okpomọkụ dị elu, nwere ike idowe akụrụngwa kemịkalụ kwụsiri ike na okpomọkụ dị elu, ma gbochie ọkụ ọkụ nke okpomọkụ dị elu kpatara. N'ebe ụfọdụ na-arụ ọrụ okpomọkụ dị elu, MCA nwere ike inye nchebe na-adịte aka dịka ihe na-egbochi ire ọkụ.

Na mgbakwunye, MCA nwekwara ike iguzogide ihu igwe, nwere ike ịnọgide na-arụ ọrụ dị mma n'iji ogologo oge eme ihe, na ime mgbanwe na ọnọdụ ihu igwe dị iche iche.

(3) Anwụrụ ọkụ dị ala

MCA na-emepụta obere anwụrụ ọkụ mgbe ikpo ọkụ na oke okpomọkụ. E jiri ya tụnyere ihe mgbochi ọkụ halogen ọdịnala, ọ nwere ike belata ntọhapụ nke gas na-egbu egbu na ọkụ ma belata mmebi anwụrụ ọkụ na-emerụ ndị ọrụ.

 

Dị ka onye na-ahụ maka gburugburu ebe obibi na nke na-adịghị egbu egbuire ere, Melamine Cyanurate nwere usoro ọkụ ọkụ pụrụ iche nke na-egosi atụmanya dị iche iche nke ngwa ngwa na ihe ọgbara ọhụrụ. Site na mmụba na-aga n'ihu nke nchedo gburugburu ebe obibi na ihe nchekwa chọrọ, Melamine Cyanurate ga-eji n'ọtụtụ ebe wee ghọọ otu n'ime ihe ndị bụ isi nke ihe na-ere ọkụ ọkụ.

 

Maka ozi ndị ọzọ gbasara otu esi ahọrọ MCA nke dabara gị mma, biko rụtụ aka na edemede m "Otu esi ahọrọ ezigbo Melamine Cyanurate?"Atụrụ m anya na ọ ga-enyere gị aka.