Manyan Fa'idodi 10 na Basalt Fiber

Basalt Fiber: Manyan Amfani 10

Basalt fiberfiber filament ne mai ci gaba da aka yi daga halitta Basalt Rock. Ana narkar da dutsen a 1450°C-1500°C sannan a zana shi ta hanyar bushing alloy na platinum-rhodium da sauri. Fiber basalt mai tsafta yawanci launin ruwan kasa ne. Wani sabon nau'i ne na inorganic, eco-friendly, fiber high-performance fiber hada da oxides kamar silicon dioxide, aluminum oxide, calcium oxide, magnesium oxide, iron oxide, da titanium dioxide. Basalt ci gaba da fiber ba kawai yana da babban ƙarfi ba amma kuma yana alfahari da kyawawan kaddarorin irin su rufin lantarki, juriya na lalata, da juriya mai zafi. Bugu da ƙari kuma, tsarin samar da shi yana haifar da ƙarancin sharar gida da gurɓataccen muhalli, kuma samfurin da aka jefar na iya ƙasƙanta ta halitta ba tare da lahani ba, yana mai da shi ainihin kore kuma abu mai dacewa da muhalli. Kasar Sin ta lissafta fiber na basalt a matsayin daya daga cikin manyan filaye guda hudu don ci gaba (tare da carbon fiber, aramid, da polyethylene mai nauyin nauyin kwayoyin halitta) kuma ya sami nasarar samar da masana'antu. Ci gaba da fiber na basalt yanzu ana amfani dashi sosai a cikin abubuwan da aka ƙarfafa fiber, kayan haɗin gwiwa, ginin jirgin ruwa, masana'antar kera motoci, da yanayin zafi da aikace-aikacen kariya.

1. Wadancan Kayayyakin Raw

   Ana yin fiber na Basalt daga dutsen basalt, wanda aka samo shi da yawa a duniya da wata. Wannan yana kiyaye farashin albarkatun ƙasa kaɗan.

2. Kayayyakin Ƙwaƙwalwar Ƙarfafawa

   Basalt dutse abu ne na halitta. Tsarin samar da shi ba ya sakin boron ko sauran alkali karfe oxides, don haka kura da hayaki ba su ƙunshi abubuwa masu cutarwa kuma ba sa gurɓata yanayi. Har ila yau, samfurin yana da tsawon rayuwa, yana mai da shi mai rahusa, babban aiki, da tsabta sabon kayan kore.

3. Babban Zazzabi da Juriya na Ruwa

   Ci gaba basalt fiber zai iya aiki a cikin kewayon zafin jiki mai faɗi na -269 ° C zuwa 700 ° C (tare da wurin laushi na 960 ° C). Wannan ya fi gzaren fiber (-60°C zuwa 450°C) da carbon fiber (max 500°C). Musamman, fiber na basalt yana riƙe 80% na ƙarfinsa na asali bayan aiki a 600 ° C kuma baya raguwa a 860 ° C. Hakanan yana kula da ƙarfi mai ƙarfi bayan an fallasa shi da ruwan zafi na 70 ° C.

4. Kyawawan Kwanciyar Sinadari da Juriya na Lalata

   Basalt fiber yana ƙunshe da abubuwa kamar K₂O, MgO, da TiO₂, waɗanda ke inganta juriya ga lalata da ruwa sosai. Ya fi ƙarfin sinadarai fiye da fiber gilashi, musamman a yanayin alkaline da acidic. Basalt fiber yana nuna mafi kyawun juriya ga lalata alkali a cikin cikakken Ca (OH) ₂ mafita da siminti.

5. Maɗaukakin Modulu na Ƙarfafawa da Ƙarfin Tensile

   Basalt fiber's elastic modulus (9100-11000 kg/mm) ya fi na E-glass fiber, asbestos, aramid, polypropylene, da silicon zaruruwa. Ƙarfin ƙarfinsa (3800-4800 MPa) ya fi girma fiye da na manyan-tow carbon fiber, aramid, PBI fiber, fiber fiber, boron fiber, da fiber alumina, kuma yana kama da S-glass fiber. Tare da yawa na 2.65-3.00 g/cm³ da taurin Mohs na 5-9, yana ba da kyakkyawan juriya da ƙarfin ƙarfi. Ƙarfin injinsa ya zarce na halitta da zaruruwan roba, yana mai da shi ingantaccen kayan ƙarfafawa.

6. Fitaccen Ayyukan Insulation Sauti

   Fiber basalt mai ci gaba yana da kyakkyawan sauti da abubuwan sha. Matsakaicin ɗaukar sautinsa yana ƙaruwa sosai tare da mita. Misali, abin sha mai sauti wanda aka yi da filayen basalt diamita na 1-3 μm (tare da girman 15 kg/m³ da kauri na 30 mm) yana da juzu'in ɗaukar sauti na 0.05-0.15 a 100-300 Hz, 0.22-0.75 a 400, 0.00 a 400-300 1200-7000 Hz.

7. Manyan Abubuwan Dielectric

   Fiber basalt mai ci gaba's girma resistivity tsari ne na girma sama da E-glass fiber, yana ba shi kyawawan kaddarorin dielectric. Kodayake dutsen basalt ya ƙunshi kusan 0.2% oxides masu aiki, jiyya na musamman tare da wakilai masu ƙima na iya rage tanganwar asarar dielectric da 50% idan aka kwatanta da fiber gilashi, kuma juriya na girma shima ya fi girma.

8. Daidaita Silicate na Halitta

   Yana warwatse da kyau kuma yana ɗaure ƙarfi da siminti da siminti. Fadada yanayin zafinsa da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙima, kuma yana da kyakkyawan juriya na yanayi.

9. Ƙarƙashin Danshi

   Fiber na Basalt yana da ƙimar ɗaukar danshi a ƙasa da 0.1%, wanda yayi ƙasa da fiber aramid, ulun dutse, da asbestos.

10. Low Thermal Conductivity

    Basalt fiber's thermal conductivity shine 0.031-0.038 W / m · K, wanda ya fi ƙasa da fiber aramid, fiber na silicate na aluminum, fiber E-glass, dutsen ulu, fiber silicon, fiber carbon, da bakin karfe.