Kubva paSmooth kusvika pa "Micro-Pitted": Maitiro eAcid-Base Etching Anosimudzira Basalt Fiber Performance
Acid-base yakachekwa faibha yebasaltchinhu chakagadziriswa ne basalt fiber chine hunyanzvi hwakasiyana uye Kemikari zvivakwa.
Kuchinja kweMaumbirwo Epamusoro
Kuwedzera kweKuomarara Kudiki
Pamusoro peisina kurapwa faibha yebasalt yakatsetseka zvishoma. Zvisinei, mushure mekuchekwa kweacid-base, pamusoro pefiber unoratidza makomba madiki akawanda nemabumps. Izvi zvinodaro nekuti mhinduro dzeacid-base dzinoita zvemakemikari nezvikamu zvemineral pamusoro pefiber, zvichinyungudutsa zvimwe zvinhu nenzira yakasarudzika.
Semuenzaniso, kuchekerera kweasidhi kunogona kunyungudutsa simbi dzakadai secalcium nemagnesium pamusoro pefiber, nepo kuchekerera kwebase kunogona kukonzera ngura kune silicon compounds, zvichikonzera kusaenzana, kusaenzana kwenzvimbo. Kuwedzera uku kwe micro-roughness kunogona kuwedzera nzvimbo yekubatana pakati pefiber nezvinhu zvakaita sematrix resins.
Kuchinja kwedhayamita
Kazhinji, kuchekwa kweacid-base kunoderedza zvishoma dhayamita ye faibha yebasaltIzvi zvinokonzerwa nekuti zvimwe zvinhu zviri pamusoro pefiber zvinonyungudika, zvichikonzera kudzikira kudiki kwehukuru hwefiber yese. Zvisinei, kuchinja uku kwedhayamita kunowanzova kudiki uye kunogona kudzorwa nezvinhu zvinodzora zvakaita senguva yekucheka uye huwandu hweasidhi kana hwaro.
Kuchinja Kwemakemikari
Kubviswa Kwetsvina
Yepakutanga shinda dzebasaltinogona kunge iine zvimwe zvicherwa zvisina kuchena, zvakaita se iron oxides uye aluminium oxides. Kucheka kweasidhi-base kunogona kubvisa kana kuderedza huwandu hwetsvina iyi. Semuenzaniso, kucheka kweasidhi kunogona kunyungudutsa tsvina senge iron oxide, nokudaro zvichivandudza kuchena kwefayibha. Izvi zvakakosha pakuwedzera hunhu hwemuviri uye hwemakemikari hwefayibha, sezvo kuvapo kwetsvina kunogona kukanganisa hunhu hwakaita se fiber strength uye Kuramba Kuora.
Kugadziriswa kweChiyero cheElement
Kucheka kweasidhi-base kunochinjawo chiyero chezvinhu zviri mubasalt fiber. Semuenzaniso, panguva yekucheka kweasidhi, huwandu hwezvinhu zvesilicon hunogona kuwedzera nekuda kwekunyungudika kwezvimwe zvinhu zvesimbi; mamiriro akasiyana anogona kuitika panguva yekucheka kwebase. Kuchinja uku muchiyero cheelement kunokanganisa hunhu hwefiber hwakadai sekugadzikana kwemakemikari uye kugadzikana kwekupisa.
Kuchinja Kwekushanda Kwemuviri
Kuchinja Kwesimba
Kucheka kweasidhi-base kune mhedzisiro yakaoma pasimba re faibha yebasaltKune rumwe rutivi, kuwedzera kwekuomarara kwepadenga uye kubviswa kwetsvina kunogona, kusvika pamwero wakati, kuwedzera simba rekubatanidza pakati pefiber nezvinhu zvematrix, izvo zvinobatsira pakuvandudza simba rezvinhu zvakasanganiswa. Kune rumwe rutivi, kana kutema kwacho kwakanyanya, zvichikonzera kukuvara kwakanyanya kwepadenga kana dhayamita yakatetepa zvakanyanya, simba remukati refiber pachayo rinogona kudzikira. Nokudaro, maitiro ekucheka anofanira kugadziriswa kuti aenzane nezvinhu zviviri izvi zvine simba.
Kubudirira Kwekunyungudutsa Kwemvura
Pamusoro pefaibha yakachekwa ine nzvimbo dzinoshanda zvakanyanya, izvo zvinowedzera mashandiro ayo ekunyungudutsa. Semuenzaniso, kana ichinyungudutsa resin matrix, inogona kusanganiswa zviri nani nemamorekuru eresin kuti igadzire layer yakasimba yeinterfacial. Panguva imwe chete, kune mamwe machira anoshanda kana additives, faibha yakachekwa inogonawo kunyungudutsa zviri nani, nokudaro ichipa mashandiro akawanda kune zvinhu zvakasanganiswa.