Ihe ndapụta graphite nwere ike ịgbasa
1. A na-ejikọta ihe mkpuchi ahụ na nnukwu carbon graphite na sulfuric acid na nitric acid maka ọgwụgwọ acidification, ọgwụgwọ okpomọkụ wee pịa ya ma mepụta. The mgbanwe graphite kwadebere bụ ọhụrụ elu-arụmọrụ sealing ihe, na ọ bụ ụdị nanomaterials toro na situ.Tụnyere na asbestos roba na ndị ọzọ omenala akara ihe, ọ nwere ezi compressibility, resilience, onwe-bonding, ala njupụta na ndị ọzọ magburu onwe Njirimara, na ike ga-eji na elu okpomọkụ, elu ire ere na ndị ọzọ siri ike na-arụ ọrụ ọnọdụ na-eji ogologo oge na-eme ka efere efere. aerospace, igwe, ngwá electronic, nuklia ike, petrochemical, electric ike, shipbuilding, smelting na ndị ọzọ industries.Because o nwere ìhè arọ, conductive, thermal conductivity, elu okpomọkụ na-eguzogide, acid na alkali corrosion iguzogide, mma resilience, lubrication, plasticity na chemical kwụsie ike na ndị ọzọ magburu onwe Njirimara, mara dị ka ụwa "eze akara".
2. The expandable graphite nwetara site elu okpomọkụ mgbasawanye na ubi nke gburugburu ebe obibi nchebe nwere ọgaranya pore Ọdịdị na magburu onwe adsorption arụmọrụ, n'ihi ya, o nwere a dịgasị iche iche nke ojiji na gburugburu ebe obibi nchebe na biomedicine.The pore Ọdịdị nke expandable graphite na-ekewa n'ime abụọ iche iche: oghere oghere na mechiri emechi pore. The pore olu nke expandable graphite bụ banyere 98%, na ọ bụ tumadi nnukwu pore na pore size nkesa nso nke 1 ~ 10. 3 nm.N'ihi na ọ bụ a macroporous, mesoporous tumadi, otú na-arụ ọrụ carbon na ndị ọzọ microporous ihe na adsorption e ji mara dị iche iche. Ọ bụ adabara mmiri mmiri na-adọ adsorption, ma ọ bụghị n'ihi na mmiri mmiri na-adọ bụ oleophilic na-adọ gas. adsorption.1 g expatable graphite nwere ike adsorb karịa 80 g mmanụ dị arọ, n'ihi ya, ọ bụ ihe nchebe gburugburu ebe obibi na-ekwe nkwa maka ihicha mmetọ mmanụ n'elu mmiri. Na ọgwụgwọ mmiri na-ekpofu mmiri nke ụlọ ọrụ kemịkal, a na-ejikarị microorganisms (bacteria) eme ihe. Grafite na-agbasawanye bụ ezigbo ihe na-ebu microbial, ọkachasị na ọgwụgwọ mmiri nke mmetọ macromolecule organic mmanụ. N'ihi nkwụsi ike kemịkalụ ya na mmegharigharị ya, ọ nwere atụmanya ngwa dị mma.
3, ọgwụ n'ihi graphite na-agbasawanye nwere njirimara adsorption nke organic na biological macromolecules, ọ nwere atụmanya dị ukwuu nke ngwa na ngwa biomedical.
4, elu ike batrị ihe expanders graphite dị ka a batrị ihe, bụ ojiji nke expanders graphite oyi akwa mmeghachi omume nke free ike mgbanwe n'ime electric energy.Usually expandable graphite na-eji dị ka cathode, lithium dị ka anode, ma ọ bụ expandable graphite mejupụtara ọlaọcha oxide dị ka cathode, zinc dị ka anode.Fossil fluoride ink, graphiteFosil fluoride ink, graphite acid na metal3 e ji ihe dị otú ahụ graphite acid na metal3. na batrị.
5, ihe na-egbochi ọkụ
N'ihi mmụba nke ndị na-eme ka ihe nkiri dị elu na-eguzogide ọnọdụ okpomọkụ ya, ihe ngosi a na-eme ka ọ bụrụ ebe a na-egosipụta ma ọ bụrụ na a na-eme mkpọtụ, na-eme ka ọ bụrụ ihe dị iche iche, ịkpụkọ ihe dị iche iche, na-emepụta ihe dị iche iche warara, tumadi ji maka ọkụ ọnụ ụzọ, ọkụ Windows na ndị ọzọ instances.The mgbasa sealing warara nwere ike igbochi eruba nke anwụrụ ọkụ si mmalite ruo ọgwụgwụ na ụlọ okpomọkụ na fire.The ọzọ bụ iko eriri gbalaga dị ka ụgbọelu, na expansible graphite na a binder bonded na ụgbọelu, na nrapado kpụrụ na elu okpomọkụ carbonized ihe nyere site shiee ike nwere ike n'ụzọ dị irè gbochie graphite sliding, ma ọ na-eji ọkụ na-eme ihe n'ụzọ dị irè na-eji ọnụ ụzọ sliding. Igwe ọkụ na-ekpo ọkụ na-ekpo ọkụ n'ime ụlọ ma ọ bụ okpomọkụ dị ala, ya mere a ga-eji ya mee ihe na mkpuchi ụlọ okpomọkụ.
graphite na-adịgide adịgide na-adịgide adịgide bụ ezigbo ihe na-egbochi ire ọkụ maka ihe plastik. Ọ nwere njirimara nke anaghị egbu egbu na enweghị mmetọ. Ọ nwere ike nweta ezigbo ọkụ retardant mmetụta mgbe a na-eji naanị ya ma ọ bụ agwakọta ya na ndị ọzọ ire ere retardants.Expansable graphite nwere ike nweta otu ire ọkụ retardant mmetụta, ego bụ nnọọ ihe na-erughị nkịtị ire ọkụ retardant.Its ụkpụrụ nke edinam bụ: na elu okpomọkụ, mgbasawanye nke graphite nwere ike gbasaa ngwa ngwa, na-ekpo ọkụ ọkụ, na graphite na-ekpuchi ihe ndị na-emepụta ihe na-eme ka ọ bụrụ ihe na-emepụta ihe na-emepụta ihe site na graphite nke na-emepụta ihe na-emepụta n'elu. radieshon thermal na kọntaktị oxygen; A na-ahapụ radicals acid dị na interlayer n'oge mgbasawanye, nke na-akwalitekwa carbonization nke mkpụrụ, iji nweta nsonaazụ dị mma site na ụzọ dị iche iche nke ọkụ ọkụ.
Akpa ọkụ, plastic ụdị fireproof ngọngọ ihe, ọkụ na-eguzogide mgbanaka n'ihi na expandable graphite na elu okpomọkụ nwere ike iguzogide mmebi na nwere a elu mgbasa ọnụego, ike ga-eji dị ka fireproof akpa, plastic ụdị fireproof ngọngọ ihe, ọkụ na-eguzogide mgbanaka components na irè mgbasa ire ere retardant ihe, eji maka ewu ọkụ akara (dị ka: sealing ọkpọkọ ọkpọkọ, cable, waya, gas, gas ọkpọkọ, ikuku ọkpọkọ ọzọ).
Ngwa na coatings Fine ahụ nke expandable graphite nwere ike ịgbakwunye nkịtị coatings na-emepụta mma ire retardant na mgbochi static coatings, na mma ha elu okpomọkụ na-eguzogide na ọkụ resistance.The nnukwu ego nke ìhè na-abụghị combustible carbon oyi akwa kpụrụ n'ime ọkụ nwere ike n'ụzọ dị irè igbochi okpomọkụ radieshon na mkpụrụ na n'ụzọ dị irè na-echebe ndị substrate.Na mgbakwunye, n'ihi na graphite bụ ihe mkpuchi nke eletriki nwere ike igbochi omume eletrik nke ọma. tankị nchekwa mmanụ ala, iji nweta mmetụta abụọ nke mgbochi ọkụ na ọkụ eletrik kwụ ọtọ.
Ọkụ mgbochi ọkụ, ọkụ akwụkwọ corrosion na-eguzogide ọgwụ na elu okpomọkụ na-eguzogide efere: na metal ntọala lined na expatable graphite oyi akwa, expatable graphite oyi akwa na metal isi n'etiti carbonized nrapado oyi akwa, expatable graphite oyi akwa kpuchie na carbonized nchebe Layer.Corrosion mgbochi, elu okpomọkụ na elu nrụgide resistance.N'otu oge ahụ, ọ nwekwara ike-eji na-ejikarị na ala okpomọkụ. Ọ naghị atụ egwu ikpo ọkụ ngwa ngwa na ikpo ọkụ ngwa ngwa, ma nwee oke njikwa okpomọkụ dị mma. Igwe ọkụ na-arụ ọrụ bụ -100 ~ 2 000 ℃. Ngwa ngwa ngwa, dị mfe ịmepụta, ọnụ ala dị ala. Tụkwasị na nke ahụ, graphite na-agbasawanye na nnukwu okpomọkụ, akwụkwọ graphite na-agbanye, na-ejikwa ebe mkpuchi ọkụ.
