Daga Smooth zuwa "Micro-Pitted": Yadda Acid-Base Etching Haɓaka Ayyukan Basalt Fiber

Acid-base etched basalt fiberwani nau'in fiber na basalt ne na musamman da aka bi da shi tare da na musamman na zahiri da Chemical kaddarorin.

Canje-canjen Halittar Halitta

Ƙarfafa Micro-Roughness

Fuskar rashin magani basalt fiber yana da santsi. Koyaya, bayan etching-base etching, filayen fiber yana nuna ƙananan ramuka da bumps. Wannan saboda hanyoyin maganin acid-base suna amsa sinadarai tare da abubuwan ma'adinai a saman fiber, suna zaɓin narkar da wasu abubuwa.

Misali, etching acid na iya narkar da mahadi na karfe kamar calcium da magnesium a saman fiber, yayin da etching na tushe na iya haifar da matakin lalata ga mahaɗan silicon, wanda ke haifar da rashin daidaituwa, m. Wannan karuwa a cikin ƙananan ƙananan zai iya ƙara girman wurin hulɗa tsakanin fiber da kayan matrix kamar resins.

Canjin Diamita

Gabaɗaya, etching-base etching kaɗan yana rage diamita na basalt fiber. Wannan saboda wasu kayan da ke saman fiber ɗin suna narkar da su, wanda ke haifar da raguwa kaɗan a cikin girman fiber ɗin gabaɗaya. Koyaya, wannan canjin diamita yawanci ƙarami ne kuma ana iya daidaita shi ta hanyar sarrafa abubuwa kamar lokacin etching da tattarawar acid ko tushe.

Canje-canjen Haɗin Sinadarai

Cire Najasa

Na asali basalt fibersna iya ƙunsar wasu ma'adanai marasa ƙazanta, kamar baƙin ƙarfe oxides da aluminum oxides. Etching-base etching na iya cire ko rage abun ciki na waɗannan ƙazanta. Misali, etching acid na iya narkar da datti kamar iron oxide yadda ya kamata, don haka inganta tsaftar fiber. Wannan yana da mahimmanci don haɓaka kaddarorin jiki da sinadarai na fiber, saboda kasancewar ƙazanta na iya shafar kaddarorin kamar ƙarfin fiber da Juriya na Lalata.

Daidaita Rabo Element

Etching-base etching kuma yana canza rabon abubuwan da ke cikin fiber basalt. Misali, yayin etching acid, abun cikin dangi na abubuwan silicon na iya karuwa saboda rushewar wasu abubuwan ƙarfe; sabanin yanayi na iya faruwa a lokacin etching tushe. Wannan canji a cikin rabon kashi yana shafar kaddarorin fiber kamar daidaiton sinadarai da kwanciyar hankali na thermal.

Canje-canjen Ayyukan Jiki

Canjin Ƙarfi

Acid-base etching yana da hadaddun sakamako a kan ƙarfin basalt fiber. A gefe guda, haɓakar haɓakar daɗaɗɗa da kuma kawar da ƙazanta na iya, zuwa wani lokaci, haɓaka ƙarfin haɗin kai tsakanin fiber da kayan matrix, wanda ke da amfani don inganta ƙarfin kayan haɗin gwiwar. A gefe guda, idan etching ya wuce gona da iri, yana haifar da lalacewa mai tsanani ko kuma diamita na bakin ciki, ƙarfin ainihin fiber ɗin kanta na iya raguwa. Don haka, ana buƙatar inganta tsarin etching don daidaita waɗannan bangarorin biyu na tasiri.

Ingantattun Ayyukan Adsorption

Fiber ɗin da aka ƙera ya mallaki ƙarin wuraren aiki, wanda ke haɓaka aikin tallan sa. Misali, lokacin da ake tallata matrix na resin, zai fi kyau a haɗa su da ƙwayoyin guduro don samar da Layer na tsaka-tsaki mai ƙarfi. A lokaci guda, don wasu sutura masu aiki ko ƙari, ƙyallen fiber ɗin kuma zai iya haɓaka su da kyau, ta haka yana ba da ƙarin ayyuka ga kayan haɗin gwiwa.