Nyocha ojiji Fiber

Fiber, nri, nke ahụ bụ eriri a na-ejikarị eme ihe na textiles, ọgwụ, na ngwaahịa plastik.


Fiber bụ ihe ebumpụta ụwa ma ọ bụ sịntetik filamentous. Na ndụ ọgbara ọhụrụ, ngwa nke eriri bụ ebe niile, ma a ka nwere ọtụtụ teknụzụ ọgbara ọhụrụ. Ọ dị mkpa ka e chebe ngwa agha ahụ pụọ na oke okpomọkụ, Ọ dị mkpa ka egbochie oke osimiri ahụ ka ọ ghara ịda, simenti ahụ kwesịrị igbochi mgbawa, na arịa ọbara na irighiri akwara dị mkpa ka a rụzie ya. Ndị a enweghị ikewapụ na obere ahụ nke eriri.


1 Ụlọ ọrụ mgbochi kpara akpa


Nkasi obi, ọkụ na anwụ na-echebe bụ ihe mbụ anyị chọrọ maka uwe, nke a na-enweta ugbu a ngwa ngwa. Mgbe a na-eme ka eriri carbon ka ọ bụrụ uwe, ọ nwere ike ime ka mmeghachi omume thermal nke ụmụ irighiri ihe mmadụ na-eme ogologo oge mgbe ọ na-eyi, na-akwalite mgbasa ọbara nke ahụ, ya mere ọ nwere ike ịchekwa okpomọkụ na okpomọkụ, na eriri nke ultraviolet radieshon mere nwere ike ibelata nsogbu nke nche anwụ okpomọkụ anyị.

2 akụkụ agha


Na nnukwu ọrụ nke eriri na ogologo oge rapaara ọ bụghị naanị na uwe kwa ụbọchị, kamakwa na eriri carbon nke dabeere na viscose maka ngwa agha.


Yiri “uwe anaghị ekpo ọkụ” nwere ike iguzogide iri puku kwuru iri puku ogo nke oke okpomọkụ; eriri seramiiki inorganic nwere ezigbo nguzogide oxidation, elu chemical kwụsie ike, nguzogide corrosion na mkpuchi eletrik, a na-ejikwa ya na mbara igwe na mpaghara agha; Enwere ike iji eriri polyimide maka uwe nchebe ọkụ dị elu, uwe anaghị agba n'ọsọ, uwe nchebe maka ndị agha agha na uwe elu; Enwere ike iji carbon nanotubes dị ka ihe na-adọta ebili mmiri eletrik maka ịme ihe ndị a na-adịghị ahụ anya, ihe mkpuchi electromagnetic, Nchekwa mmetọ ikuku electromagnetic Ihe na “ime ụlọ gbara ọchịchịrị” (absorbent) ihe.

3 Akụkụ gburugburu ebe obibi


Dị ka plastic biodegradad zuru ezu, polylactic acid anatala nlebara anya karịa. Enwere ike ịme polylactic acid ka ọ bụrụ ihe nkiri ugbo, akwụkwọ nnọchi, ihe nkiri plastik akwụkwọ, ihe nkiri nkwakọ ngwaahịa, akpa nri, akpa mkpofu ụlọ, pesticide na fatịlaịza ihe eji ewepụta ngwa ngwa, na mgbakwunye maka ịchọ mma.



4 Ngwa ahụike

A na-eme eriri chitin ka ọ bụrụ akwa akwa ahụike. Ọ nwere ọrụ nke antibacterial na deodorizing, mgbochi mkpali na mgbochi itching, moisturizing na mgbochi ihicha, na nlekọta anụ ahụ. Ya mere, Enwere ike ime ya ka ọ bụrụ owu hemostatic dị iche iche, bandages na gauze. Ọ ga-eweda ala mgbe a tụfuru ya, ọ gaghịkwa emetọ gburugburu ebe obibi. Polyacrylamide hydrogels nwere ike ịchịkwa mwepụta ọgwụ; sutures ịwa ahụ nke polylactic acid ma ọ bụ eriri chitosan na-emebi ozugbo wee banye ya mgbe ọ gwọchara ọnya., na ndị ọrịa adịghị mkpa ka e wepụ ya n'ịwa ahụ.

5 Nhazi


Mgbochi seepage na mgbochi mgbawa
eriri
r nwere ike welie ike na mgbochi seepage arụmọrụ nke ihe. Teknụzụ fiber jikọtara ya na teknụzụ kọmpụta nwere ike imepụta eriri igwe na eriri sịntetị nke nwere ike melite arụmọrụ kọmpụta yana melite ogo injinia obodo.. Nke mbụ bụ maka mmiri mmiri, ọdụ ụgbọ elu na oke ọsọ. Ụzọ na ọrụ ndị ọzọ nwere ike inye nkwụsị mgbape, impermeability, mmetụta mgbochi na mgbanwe mgbanwe. Nke ikpeazụ nwere ike igbochi n'oge cracking nke ihe na-echebe elu na mmalite nke ihe onwunwe n'ichepụta. Na nnukwu ọrụ dị ka okporo ụzọ, ike mmiri, àkwà mmiri, National Grand Theatre, na Shanghai Municipal Public Security Bureau Command center apron, Stadiumlọ egwuregwu bọọlụ Shanghai Hongkou, wdg.

6 ihe e kere eke


Na mmepe nke biotechnology, ụfọdụ njirimara eriri nwere ike ịbata. Enwere ike ịme eriri ndị yiri akwara “akwara arụrụ arụ” na “akụkụ ahụ mmadụ.” Polyacrylamide bụ ihe dakọtara na ya na ọ bụbu ezigbo nhọrọ maka anụ ahụ mmadụ. Polyacrylamide hydrogels nwere ike ịgbakọ ma zaa mgbe niile. Àgwà ndị a nwere ike ịmegharị mmegharị ahụ nke ahụ mmadụ.


Collagen bụ protein kachasị na ahụ mmadụ. Ọ dị n'ime obi mmadụ, nku anya, arịa ọbara, akpụkpọ anụ, cartilage na ụzọ ọkpụkpụ, ma na-enye nkwado ike maka anụ ahụ mmadụ ndị a. Nanofibers sịntetik na-etolite gel-dị ka gel na mgbaji, na-eduzi mineral ọkpụkpụ iji mepụta usoro yiri ọkpụkpụ anụ ahụ gburugburu eriri collagen, na-arụkwa ọkpụkpụ na-adịghị ahụ anya.

Ndị mmadụ na-eji aka aka emezi silk ududo mgbe niile. Silk udide eke nwere dayameta nke ihe dịka 4 microns, na ike traction ya bụ nhata 5 ugboro nke ígwè. Ọ nwekwara ezigbo mgbochi mmiri na ọrụ telescopic. Ọ bụrụ na ị na-emepụta silk udide wuru na njirimara nke silk udide eke, ọ ga-enwe ọtụtụ ihe eji eme ihe. Enwere ike iji ya ọ bụghị naanị dị ka ihe dị mma maka parachute na eriri oche ụgbọ ala, kamakwa dị ka suture nke ịwa ahụ nke ahụ na-abanye ngwa ngwa.