PTFE ọ dị ka carbon fiber?

PTFEna eriri carbon abụghị otu ihe.Taa, anyị ga-ewebata gị ihe abụọ a.

PTFE bụ plastik nwere fluorine, nke a makwaara dị ka Teflon, Teflon, wdg.Plastic PTFEa makwaara dị ka Eze Plastics n'ihi arụmọrụ ya dị elu n'akụkụ niile.PTFE nwere ike iguzogide corrosion, elu na obere okpomọkụ, ọ bụghị ihe na-egbu egbu, ihe mkpuchi mara mma, mgbochi ịka nká, nnukwu mmanye, na ihe ndị ọzọ magburu onwe ya.Otú ọ dị, e nwere ọtụtụ ihe ndị e kwesịrị imeziwanye, dị ka creep, non-stick, abrasion resistance, akara ọzịza na nrụgide nrụgide, ike na ihe ndị ọzọ.Iji meziwanye ihe ndị a nke PTFE, ihe ndị ọzọ dị ka molybdenum disulfide, fiber glass, graphite, polyphenylene resin, fiber glass, na metal powder nwere ike ịgbakwunye na akụrụngwa nke PTFE na nha.Mgbakwunye nke eriri carbon bụ usoro a na-ejikarị emezi ngwaahịa PTFE.Ọrụ nke eriri carbon na-ejuputa PTFE bụ ịbawanye nguzogide na-akpụ akpụ, nguzogide ibu, iyi nguzogide, nkwụsi ike akụkụ, ike tensile na ihe ndị ọzọ.PTFE na-eji.

Carbon fiber (CF maka mkpụmkpụ) bụ ụdị eriri ọhụrụ nwere ike dị elu yana modul nwere ihe karịrị 95% carbon.Ọ bụ microcrystalline graphite ihe eji organic eme emep uta eri dị ka flake graphite microcrystals tokọrọ na axial direction nke eriri, nke a na-esikwa carbonization na graphitization.Carbon fiber bụ "dị nro n'èzí mana ọ siri ike n'ime", dị ọkụ karịa aluminom mana ọ siri ike karịa ígwè, ma nwee njirimara nke nguzogide corrosion na modul dị elu, na-eme ka ọ bụrụ ihe dị mkpa na nchekwa nchekwa na ngwa obodo.Ọ bụghị nanị na ọ nwere ihe dị n'ime ime ihe ndị dị n'ime carbon kamakwa ọ nwekwara ịdị nro na nhazi nke eriri textile, na-eme ka ọ bụrụ ọgbọ ọhụrụ nke eriri ume ike.Carbon fiber nwere ọtụtụ ihe mara mma.Ọ nwere ike axial dị elu na modulus, ọ nweghị ihe na-akpụ akpụ, ezigbo nguzogide ike ọgwụgwụ, okpomoku pụrụ iche na ọkụ eletrik n'etiti ndị na-abụghị metal na metal, yana ezigbo mkpuchi elektrọn.Ọnụ ọgụgụ nke mgbasawanye nke thermal dị ntakịrị, nguzogide corrosion dị mma, njupụta nke eriri dị ala, permeability X-ray dị mma, oke ahụ bụ ìhè, na gburugburu ebe obibi na-adịghị oxidizing na-eguzogide ọgwụ na oke okpomọkụ.Tụnyere eriri iko a na-ahụkarị, eriri carbon nwere modulus nke Young karịa okpukpu atọ.E jiri ya tụnyere Kevlar, modul nke Young dị ihe dị ka okpukpu abụọ, yana ọ naghị esiri ya ike yana fụrụ akpụ na ihe mgbaze organic, acids na alkalis, ma nwee nguzogide corrosion pụtara ìhè.Mgbakwunye nke eriri carbon na-eme ka ikike ibu nke ihe mejupụtara ya dịkwuo mma, a na-agbakwunyekwa obere graphite n'otu oge dịka PTFE gbakwunyere ihe na-ejuputa carbon fiber.Mgbakwunye nke graphite na-ebelata ọnụọgụ nke esemokwu dị n'etiti elu carbon fiber na ihe nketa ya, si otú a na-ebelata ọchịchọ nke eriri carbon ka ọ daa ma na-emeziwanye nkwụsị nke ihe mgbagwoju anya.