Kedu ka ammonium polyphosphate si arụkọ ọrụ yana melamine na pentaerythritol na mkpuchi intumescent?

Na mkpuchi mkpuchi ọkụ, mmekọrịta dị n'etiti ammonium polyphosphate, pentaerythritol, na melamine dị oké mkpa iji nweta ihe ndị na-egbochi ọkụ.

A na-eji Ammonium polyphosphate (APP) eme ihe dị ka ihe na-egbochi ọkụ na ngwa dị iche iche, gụnyere mkpuchi ọkụ.Mgbe ekpughere ya na okpomọkụ dị elu, APP na-ahapụ phosphoric acid, nke na-emeghachi omume na radicals free emepụtara n'oge usoro ọkụ ọkụ.Mmeghachi omume a na-eduga n'ịmepụta akwa akwa cha cha na-echebe, nke na-eme ihe mgbochi iji gbochie okpomọkụ na ikuku oxygen, si otú a na-ebelata mgbasa nke ọkụ.

Pentaerythritol bụ ngwakọta polyol nke na-arụ ọrụ dị ka isi iyi carbon na onye na-ere ọkụ.Ọ na-erekasị mgbe ọkụ na-ekpo ọkụ, na-emepụta ogige ndị na-agbanwe agbanwe dị ka carbon dioxide na mmiri vapor.Ogige ndị a na-agbanwe agbanwe na-ebelata mkpokọta oxygen ma gbochie mmeghachi omume combustion, ebe ihe fọdụrụ na carbon nke fọdụrụ na-etolite akwa cha cha kwụsiri ike nke na-echebe mkpụrụ ahụ ka ọ ghara ibufe ọkụ ọzọ.

Melamine, ihe mejupụtara nke nwere nitrogen, na-enye aka na ihe ndị na-egbochi ọkụ nke mkpuchi.Mgbe melamine na-ekpo ọkụ, ọ na-ahapụ nitrogen gas, nke na-ekere òkè dị ukwuu na nkwụsị ọkụ.Nitrogen a tọhapụrụ na-enyere aka ịkwaga ikuku oxygen, na-ebelata ikuku oxidizing gburugburu ọkụ, ma si otú a na-egbochi usoro ọkụ ọkụ.

Ọnụ, mmekọrịta dị n'etiti ihe ndị a na-ejikọta mmetụta nke phosphorus, carbon, na nitrogen iji kwalite ọkụ ọkụ nke mkpuchi.Ammonium polyphosphate na-arụ ọrụ dị ka ihe na-egbochi ọkụ, na-akpụ oyi akwa mkpuchi.Pentaerythritol na-enye aka na carbonization, na-emepụta chara ọzọ iji chebe okpomọkụ.N'ikpeazụ, melamine na-ewepụta gas nitrogen iji mepụta ikuku na-egbochi ọkụ.Site n'ịrụ ọrụ ọnụ, ihe atọ ndị a na-egbu oge nke ọma ma na-ebelata ọkụ ọkụ na-agbasa, na-eme ka mkpuchi mkpuchi ọkụ dịkwuo mma ma dị irè nchebe megide ihe egwu ọkụ.

Ụgwọ nke ụlọ ọrụ Shifang Taifeng New Flame Retardant Co., Ltdbụ onye nrụpụta nwere ahụmịhe afọ 22 nke ọkachamara na mmepụta nke ammonium polyphosphate ire ere, mpako anyị na-ebupụ n'ọtụtụ mba na mba ofesi.

Onye nnọchite anya ọkụ retardantTF-201bụ eco-enyi na enyi na echekwa, o nwere tozuru okè ngwa na intumescent mkpuchi, textile azụ mkpuchi, plastic, osisi, USB, adhesives na PU ụfụfụ.

Ọ bụrụ na ịchọrọ ịmatakwu ozi, biko kpọtụrụ anyị.

Kpọtụrụ: Cherry He

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