Ke hoʻololi hou nei ka fiber basalt i ke ʻano o ka mākeke pale ahi

ʻO ka basaltua hoʻolaha nui ʻia a ʻaʻole pipiʻi ke kumukūʻai ma koʻu ʻāina. He haʻahaʻa ke kumukūʻai o kāna hana fiber, a he nui nā pono piha i hoʻohālikelike ʻia me nā fibers kemika, nā fibers kalapona, a ʻO ke olonā anianis. Loaʻa iā ia ka hiki ke kūʻai aku i ka mākeke a he ʻano huahana ʻenehana kiʻekiʻe hou ia, waiwai nui i hoʻohui ʻia no ke au hou.

I nā makahiki i hala iho nei, ua loaʻa mālie ka nānā ʻana i nā mea pale ahi a me nā mea hoʻomehana wela. ʻO ka olonā basalt, ma ke ʻano he mea aloha i ke kaiapuni, ua lilo ia i mea makemake nui ʻia no ka pale ahi a me ka pale wela, nona nā ʻano e like me ka māmā, ke kū ʻana i ke ahi, ka pale wela, a me ka hoʻopiʻi nani. ʻO ka basalt nā mea pale ahi a me nā mea hoʻokaʻawale wela i hui pū ʻia me ka fiber, i haku ʻia me kahilole olonā basalt ʻO ka papa, kahi papa laholio kūpaʻa wela kiʻekiʻe, kahi papa kiʻiʻoniʻoni polyester fiber, kahi papa aniani alumini i waiho ʻia i ka mahu, a me kahi mea hoʻopili lapalapa a me ka papa lole i hui pū ʻia ʻo Basof, hōʻike i ka hana pale lapalapa maikaʻi loa a me ka hana wela kiʻekiʻe. I nā wahi wela kiʻekiʻe, hiki iā ia ke omo i kekahi wela, e hopena ana i ka pale wela maikaʻi aʻe, ʻoiai e noho mau ana ʻaʻole hiki ke puhi, e hāʻawi ana i ka palekana kiʻekiʻe. Hoʻohana ʻia ia i ka pale ahi, ka petrochemical, ka pūʻali koa, a me nā kahua metallurgical.

Wahi a Polopeka Qi Fengjie o ke Kulanui o nā Mea Polymer ma ke Kulanui ʻo Northeastern, ʻo ka lole pale ahi i hana ʻia mai olonā basalt hōʻike i ke kūpaʻa wela kiʻekiʻe a me ka pale ʻana, me ke kūpaʻa wela a hiki i ka 650 ℃ a me kahi helu oxygen palena ʻoi aku ma mua o 68, ʻoi aku ka maikaʻi ma mua o nā olonā organik e like me ka aramid. ʻO kēia ka mea kūpono loa no ka hana ʻana i nā pale ahi ʻoihana. ʻO ka lole pale ahi o ka olonā basalt ʻaʻole e hoʻololi a pahū paha ma lalo o ka lapalapa ahi 100℃, e mālama ana i kona kūpaʻa ahi no hoʻokahi hola. Hāʻawi pū ia i ka pale i nā wahi pulu, mahu, piha i ka uahi, a me nā wahi hiki ke ʻā i nā kemika. Eia kekahi, ʻo ka hoʻohui ʻana i ka fiber basalt me ​​nā fibers ʻē aʻe hiki ke hana i nā lole pale ahi kiʻekiʻe aʻe, e hāʻawi ana i nā pono koʻikoʻi no nā lako o nā pūʻali koa kūikawā.

I kēia manawa, ma ka mākeke honua, ʻo nā olonā Kevar, Nomex, a me Tefon a DuPont nā mea maka i makemake nui ʻia no ka lole pale ahi. ʻOiai he kūpaʻa wela kiʻekiʻe kēia mau mea ʻekolu a me ke kūpaʻa kemika, ke hana nei lākou i ka carbonization a me ka decomposition i nā mahana ma luna o 370℃. ʻO ka lole pale ahi o ka olonā basalt ua ulana ʻia mai ka hoʻomau ʻana nā olonā olonā basalt o 7um~9umn mai ka Hui GBF. Hana ʻia ia i kahi ʻano uhi pale wela kiʻekiʻe, ʻaʻohe mea ʻawahia, e pale ana i ka heheʻe ʻana a me ke kahe ʻana, ka emi ʻana o ka wela, a me ka hoʻokuʻu ʻana o nā kinoea ʻawahia. Hiki iā ia ke lawelawe ma ke ʻano he koho ikaika no nā lole fiber pale ahi e like me Kevlar, Nomex, a me Teflon.

ʻO ka hana ʻana o olonā basalt he paʻakikī ma muli o nā pilikia o ka hoʻokumu ʻana i ka hilo a me ka kaohi ʻana i ke kaʻina hana, ka mea i kaupalena i ka hoʻomohala ʻana o nā lole ʻoihana me ka hoʻohana ʻana i ka fiber basalt. I kēia manawa, he kakaikahi wale nō nā ʻāina ma ka honua holoʻokoʻa, me Rusia, Ukraine, a me koʻu ʻāina, nona kēia ʻenehana hana, me ka hana honua ma lalo o 3,500 tons. Ma o ka ʻimi ʻana a me ka hoʻomaʻamaʻa paʻakikī, ua lanakila nā ʻoihana Kina i nā pilikia loea i ka hana ʻana i ka fiber basalt a ua hoʻokō i ka hana nui ʻana, e hoʻokumu ana i kahi pae mākeke.