
Okwu Mmalite
sodium cyanide (NaCN), ogige inorganic, nwere ọtụtụ ngwa n'ofe ụlọ ọrụ dị iche iche n'agbanyeghị ọdịdị na-egbu egbu ya. N'ime Ụlọ ọrụ plastik, sodium cyanide na-arụ ọtụtụ ọrụ dị mkpa na usoro dị iche iche, na-enye aka n'ịmepụta ngwa na ngwaahịa plastik dị iche iche.
Mmepụta nke Plastic Precursors
Synthesis adiponitrile maka mmepụta naịlọn
Otu n'ime ngwa dị mkpa nke sodium cyanide na plastic ụlọ ọrụ bụ na mmepụta nke Adiponitrile, nke bụ isi mmalite maka Naịlọn 6.6 - eriri sịntetik a na-ejikarị eme ihe na mpaghara plastik. Usoro na-agụnye ọgbọ nke hydrogen cyanide si sodium cyanide. Hydrogen cyanide wee sonye na usoro mmeghachi omume iji mepụta adiponitrile. Site n'ịchọ naịlọn na-eto eto na ụlọ ọrụ akwa na mpaghara nrụpụta maka ngwaahịa dị iche iche dị ka uwe, kapeeti, na akụkụ ụgbọ ala, mkpa maka adiponitrile, ya mere, sodium cyanide, na-arị elu. Dịka ọmụmaatụ, n'ichepụta eriri oche ụgbọ ala dị elu, naịlọn 6.6 fibers, nke sitere na adiponitrile emepụtara site na iji sodium cyanide - usoro dabere, na-enye ike na ịdịte aka dị mkpa.
Mmepụta nke Acrylonitrile maka Polyacrylonitrile (PAN)
Sodium cyanide na-etinyekwa aka na mmepụta nke acrylonitrile, nke a na-eji emepụta polyacrylonitrile (PAN). PAN bụ polymer dị mkpa nke nwere ngwa na mpaghara dịka eriri sịntetik maka ụlọ ọrụ akwa yana dịka ihe mmalite maka eriri carbon. Na mmepụta nke acrylonitrile, sodium cyanide - kemịkalụ ewepụtara na-emeghachi omume na ogige ndị ọzọ iji mepụta acrylonitrile monomer. A na-emezi monomers ndị a ka ọ mepụta polyacrylonitrile. Carbon fibers mere site na PAN nwere ike dị elu - na - oke arọ ma na-eji ya na akụrụngwa ikuku, ngwa egwuregwu dị elu, yana ihe mgbagwoju anya dị elu. Ojiji nke sodium cyanide na mmepụta nke acrylonitrile na ngwaahịa PAN na-esote na-egosi mkpa ọ dị n'ịmepụta ihe dị elu - teknụzụ na elu - arụmọrụ plastik - ihe dabere.
Dị ka ihe enyemaka mmeghachi omume
Catalysis na mmeghachi omume polymerization akọwapụtara
Na ụfọdụ mmeghachi omume polymerization n'ime ụlọ ọrụ rọba, sodium cyanide nwere ike rụọ ọrụ dị ka ihe na-akpali ma ọ bụ enyemaka mmeghachi omume. Dịka ọmụmaatụ, n'ime ụfọdụ usoro polymerization condensation ebe ndị otu na-arụ ọrụ kwesịrị imeghachi omume iji mepụta ụdọ polymer, sodium cyanide nwere ike ime ka mmeghachi omume ahụ dị mfe site n'ịkwalite ịgbalite ndị na-emegharị ihe. Ọ nwere ike inye aka n'ịgbawa na ịmepụta njikọ kemịkalụ n'ụzọ na-eme ka usoro polymerization dị ngwa ngwa, na-eduga n'ịmepụta nke ọma nke plastik. Nke a bara uru karịsịa na mmepụta plastik pụrụ iche ebe achọrọ njikwa ziri ezi maka ọnụego mmeghachi omume na nhazi polymer. Site n'iji sodium cyanide dị ka mmeghachi omume enyemaka, ndị na-emepụta nwere ike nweta ịdị arọ molekụla a chọrọ na polymer architecture nke ọma.
Ịkwado Mgbanwe Kemịkalụ na Plastics
Enwere ike iji sodium cyanide webata otu kemịkalụ kpọmkwem ma ọ bụ arụ ọrụ n'ime polymers plastik. Site na mmeghachi omume kemịkalụ ejiri nlezianya hazie, otu cyanide sitere na sodium cyanide nwere ike itinye n'ime ọkpụkpụ polymer ma ọ bụ ụdọ akụkụ. Mgbanwe a nwere ike gbanwee njirimara nke rọba ahụ, dị ka imeziwanye ike ya, mmeghachi omume, ma ọ bụ njirimara nrapado. Dịka ọmụmaatụ, na mmepụta nke ụfọdụ adhesives na-adabere na polymers plastik, iwebata cyanide - otu ndị a na-enweta nwere ike ime ka ike nke nrapado na-ejikọta ya na ihe dị iche iche, na-eme ka ọ dịkwuo irè na ngwa dị ka ijikọ akụkụ plastik na ngwá electronic ma ọ bụ ụlọ ọrụ ụgbọ ala.
N'imepụta Plastic Ọpụrụiche
Mmepụta nke Sodium Ferrocyanide - Plastics kwụsiri ike
A na-eji sodium cyanide na-emepụta sodium ferrocyanide, nke na-arụ ọrụ dị ka stabilizer na plastik. Plastics bụ akụkụ dị mkpa nke ọtụtụ ụlọ ọrụ mmepụta ihe na ndị ahịa, na nkwụsi ike ha dị oke mkpa maka idowe ogo ngwaahịa na ogologo ndụ. Sodium ferrocyanide na-enyere aka n'igbochi mmebi nke plastik n'ihi ihe dị iche iche dị ka okpomọkụ, ọkụ, na ikpughe kemịkal. N'ime ngwa ebe plastik na-ekpughere gburugburu ebe dị njọ, dị ka arịa ụlọ dị n'èzí, ọkpọkọ maka ụgbọ njem kemịkalụ, ma ọ bụ ụlọ eletriki, iji sodium ferrocyanide - plastic stabilized, na-enyere aka site na iji sodium cyanide na usoro mmepụta ya, na-ahụ na ngwaahịa plastik na-edobe iguzosi ike n'ezi ihe na arụmọrụ ha ka oge na-aga.
Ntụnye aka na Mmepụta Plastics Injinia Dị Elu
N'imepụta plastik injinia dị elu, nke emebere iji nagide ọnọdụ dị oke egwu dị ka oke okpomọkụ, nrụgide dị elu, na gburugburu ebe na-emebi emebi, sodium cyanide nwere ike rụọ ọrụ na-apụtaghị ìhè mana ọ dị mkpa. Dị ka e kwuru na mbụ, ọ na-enye aka na mmepụta nke monomers isi na ihe enyemaka mmeghachi omume nke a na-eji na njikọ nke plastik ndị a dị elu. Dịka ọmụmaatụ, n'ichepụta polyethertherketone (PEEK), nke a na-eji na mbara igwe, ụgbọ ala, na ngwa ahụike n'ihi ọmarịcha ọrụ ya na nguzogide kemịkalụ, usoro mgbagwoju anya nwere ike ịgụnye usoro na-adabere na kemịkalụ sitere na sodium cyanide. Ọ bụ ezie na iji sodium cyanide mee ihe ozugbo na mmepụta PEEK nwere ike ọ gaghị apụta ìhè, usoro ọkọnọ kemịkalụ n'ozuzu nke na-eduga na mmepụta nke PEEK monomers na njikarịcha mmeghachi omume polymerization nwere ike ịlaghachi azụ na ntinye nke sodium cyanide n'oge mbụ nke mmepụta kemịkal.
Ihe gbasara gburugburu na nchekwa
Ọ bụ ezie na sodium cyanide bara uru na ụlọ ọrụ rọba, oke nsi ya na-achọ usoro nchekwa siri ike n'oge ọ bụla a na-eji ya eme ihe, site na mmepụta ruo na mkpofu. N'ebe a na-emepụta plastik, usoro nlekọta kwesịrị ekwesị, dị ka iji ngwá ọrụ nchebe onwe onye, ebe ọrụ ikuku na-ekpo ọkụ, na nchekwa nchekwa nke sodium cyanide, dị oké mkpa iji gbochie ndị ọrụ ọ bụla na mberede. Na mgbakwunye, nchegbu gbasara gburugburu ebe obibi gbasara mkpofu mkpofu nwere sodium cyanide ma ọ bụ ngwaahịa ya dị oke mkpa. Edebere ụkpụrụ siri ike iji hụ na a na-edozi ihe mkpofu ọ bụla nke ọma iji gbochie mmetọ nke ala, mmiri na ikuku. A na-enyochakwa atụmatụ imegharị ihe na mbelata mkpofu iji belata mmetụta gburugburu ebe obibi metụtara ojiji sodium cyanide na ụlọ ọrụ rọba. Dịka ọmụmaatụ, a na-agba mbọ imepụta sistemu mechiri emechi ebe enwere ike ịmegharị ma ọ bụ jiri ya mee ihe n'ụzọ dị nchebe na nke ga-adigide.
mmechi
Sodium cyanide nwere ọrụ dị iche iche na ụlọ ọrụ rọba, site n'ịbụ isi ihe na-emepụta ihe dị mkpa na-emepụta ihe ndị dị mkpa plastik dị ka adiponitrile na acrylonitrile na-eme ihe dị ka ihe na-akpali akpali, enyemaka mmeghachi omume, na inye aka na mmepụta nke ọkachamara na elu-arụ ọrụ plastik. N'agbanyeghị ihe ịma aka ndị metụtara nsi ya na mmetụta gburugburu ebe obibi, akụrụngwa kemịkalụ ya pụrụ iche na-eme ka ọ bụrụ ihe dị mkpa na ntanetị siri ike nke usoro nrụpụta plastik. Dị ka ụlọ ọrụ rọba na-aga n'ihu na-emepụta ihe ọhụrụ na ịmepụta ihe ọhụrụ na ụzọ mmepụta ihe, ọrụ nke sodium cyanide nwere ike ịmalite, ma mkpa ọ dị n'ịkwalite mmepụta nke ngwaahịa plastik dị iche iche nwere ike ịdịgide, ma ọ bụrụhaala na a na-edozi nsogbu nchekwa na gburugburu ebe obibi nke ọma site na ọganihu nkà na ụzụ na nrube isi nke usoro iwu.
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