Kubva paRaw Material kuenda kuKushandisa: Basalt Fiber

Basalt fiberzvigadzirwa zvinoratidza mabhenefiti akajeka pamusoro pegirazi fiber mukati Composite Materials. Mune zvimiro zvemeti yakachekwa, roving, uye unidirectional jira,basalt fiber inoratidza mitoro yepamusoro yekutyora uye Young's modulus (chiyero chekuomarara kwechinhu chakapihwa) zvichienzaniswa negirazi fiber.

Muongororo yakaitwa naProfessor Ignaas Verpoest weDhipatimendi reComposite Materials paLuvin University kuBelgium, ongororo yakaitwa Basalt fiber uye E-girazi fiber. Unidirectional prepregs akagadzirirwa nekupfekedza ese magirazi uye basalt ne epoxy resin, achivatenderedza pane mandrel, uye nekudzvanya laminates kusvika kurapa kuzere kwaitwa. Samples anoyera 135 mm×15 mm (5.3 inches×0.6 inches) akachekwa uye ukobvu hwawo hwakayerwa. Zviyero zvakabva zvaiswa pasi-matatu-point bending bvunzo (ISO 178) uye ILSS bvunzo (ISO 14130) kuongorora simba uye kuoma.

Verpoest yakashuma kuti kunyange zvazvo sampuli imwe neimwe yakanga ine fiber volume chikamu chikamu che 40%, simba rebasalt / epoxy samples raiva 13.7% yakakwirira kudarika yeE-glass samples, uye kuoma kwavo kwaiva 17.5% yakakwirira, pasinei nemuenzaniso webasalt uri 3.6% inorema kupfuura E-glass samples.

Uyezve, basalt faibha inopokana neultraviolet (UV) uye yakakwirira-simba remagetsi emagetsi, inochengetedza zvimiro zvayo pakudziya kwakadzika, uye inopa nani acid kuramba. Basalt inonzi zvakare ine mabhenefiti epamusoro maererano nekuchengetedzwa kwevashandi uye mhando yemhepo. Sezvo basalt iri chigadzirwa chechiitiko chekuputika kwemakomo, iyo fiberization process inonyanya kushamwaridzana nenharaunda kupfuura iyo yegirazi fiber. Pamusoro pezvo, basalt ine 100% inert, zvichireva kuti haina chepfu inokonzeresa nemhepo kana mvura, uye haibatike uye inoputika-uchapupu.

Zvikumbiro muKudzivirirwa kweMoto uye Thermal Insulation

Basalt fiber yakarukwa mujira risingapinde moto rinopa kupikisa tembiricha yakakwira, yakanakisa kupisa kwemafuta, hapana kunyunguduka kana kudonha, hapana gasi rine muchetura rinobuda, uye hapana kupisa kupisa. Icho chinhu chakanakira masutu emoto, magumbeze emoto, uye maketeni emoto, ane tembiricha inodzivirira inosvika 650∘C uye inomisikidza okisijeni index yakakura kupfuura 68, yakanyanya kunaka kune aramid uye mamwe organic fiber.

Zvishandiso muInfrastructure

Basalt fiber ine simba rakanyanya kusimba, asidhi uye alkali kuramba, uye yakagadzikana makemikari zvinhu. Inogona kutsiva zvishoma kabhoni fiber mapepa ekugadzirisa, kugadziridza, uye kusimbiswa kwezvivakwa. Inogona zvakare kutsiva polyester fiber, polypropylene fiber, uye polyacrylonitrile faibha yekusimbisa dhaka kongiri uye asphalt kongiri, ichipa kusapinda kwakasimba uye kutsemuka kuramba. Inogona kushandiswa zvakanyanya muminda yezvivakwa senge migwagwa mikuru, nhandare dzendege, zviteshi zvezvikepe uye wharves, uye hydropower engineering kuvaka.

Zvikumbiro muKuchengetedzwa Kwezvakatipoteredza

Basalt fiber imhando nyowani yegirinhi uye ine hushamwari hwezvakatipoteredza inogona kushandiswa mukuchengetedza kwezvakatipoteredza kune kusefa, adsorption, uye kucheneswa kwezvinokuvadza midhiya nemagasi. Kunyanya mu-high-temperature filtration, kushandiswa kwenguva refu kwekushisa kwe basalt fiber iri 650 ∘C, iri nani kupfuura zvechinyakare sefa zvinhu, zvichiita kuti ive iyo inofarirwa zvinhu zvemasefa substrates, mafirita emidziyo, uye kudziya kwepamusoro-soro.

Zvishandiso zveBasalt Fiber Yakasimbiswa Plastiki

Composite zvinhu zvakasimbiswa ne basalt fiber inogona kushandiswa mukudzivirira kwenyika zvikumbiro senge bulletproof armor, radomes, pfuti barrel yekudzivirira yekudzivirira, uye zvinhu zvekubira zvekutora radar uye kutapurirana. Zvinogona zvakare kushandiswa mukushandiswa kwevagari vemo senge mota uye zvivakwa zvengarava, mapombi asingadziviriri uye asingadziviriri pakuora, masilinda eronda, uye mabhodhi edunhu akadhindwa.