ʻO nā fibers i haku nui ʻia me nā minerala sepiolite i kapa ʻia ʻo nā fiber mineral sepiolite.ʻO ka sepiolite kahi minerala silicate fiber waiwai nui me ka hoʻohālikelike physicochemical o Mgo [Si12O30] (OH) 4 12 H2O.ʻEhā mau molekala wai he wai aniani, ʻo ke koena he wai zeolite, a loaʻa pinepine nā mea liʻiliʻi e like me ka manganese a me ka chromium.

He maikaʻi ʻo Sepiolite i ka adsorption, decolorization, thermal stability, corrosion resistance, radiation resistance, thermal insulation, friction resistance, and penetration resistance, a hoʻohana nui ʻia i ka wili ʻana, petroleum, lāʻau lapaʻau, brewing, nā mea kūkulu hale, pesticides, fertilizers, nā huahana rubber, braking. , a me nā kahua ʻē aʻe.

ʻO nā koi no nā fiber mineral sepiolite ma kekahi mau māla penei:

ʻO ka helu decolorization ʻo ≥ 100%, ʻo ka pulping rate> 4m3 / t, a wikiwiki ka dispersibility, ʻekolu manawa o ka asbestos.ʻO ka helu hoʻoheheʻe he 1650 ℃, ʻo ka viscosity he 30-40s, a hiki ke hoʻoheheʻe maoli ʻia me ka ʻole o ka pollution.ʻO ia ka helu ʻelua o ka hoʻolālā manuahi asbestos i kākoʻo nui ʻia, i hoʻohana piha ʻia ma waho a ua ʻike ʻia ʻo ka fiber mineral green.

pono

1. ʻO ka hoʻohana ʻana i ka sepiolite ma ke ʻano he mea hoʻopalapala ʻaʻole haumia, me ka hana hoʻopaʻa sila maikaʻi a me ke kūpaʻa kiʻekiʻe o ka waikawa.

2. ʻO ka hana ʻana me ka sepiolite ka hopena i ʻehiku mau manawa ʻoi aku ka nui o ka decolorization a me ka hoʻomaʻemaʻe wai ma mua o ka asbestos.

3. ʻO ka hoʻohana ʻana i ka sepiolite no ka friction he elasticity maikaʻi, hoʻopuehu paʻa paʻa, a he 150 ka nui o ka hoʻoheheʻe ʻana i ka leo o ka asbestos.He haʻahaʻa loa ka leo friction, a he mea waiwai nui ia no ka loaʻa kālā i waho.

ʻO ka fiber Sepiolite kahi fiber mineral maoli, he ʻano fibrous o ka mineral sepiolite a kapa ʻia ʻo α-Sepiolite.Wahi a ka poʻe akamai, ʻo ka sepiolite, ma ke ʻano he mineral silicate chained, he 2: 1 layered structural unit i loaʻa i ʻelua papa o ka silicon oxygen tetrahedra sandwiched e kahi papa o ka magnesium oxygen octahedra.Ke hoʻomau nei ka papa tetrahedral, a ʻo ka hoʻonohonoho ʻana o nā ʻano oxygen reactive i loko o ka papa e hoʻohuli pinepine ʻia.Hoʻokumu ʻia nā ʻāpana octahedral i nā kahawai i hoʻonohonoho ʻia ma waena o nā papa luna a me lalo.ʻO ka hoʻonohonoho ʻana o ke kahawai e kūlike me ka axis fiber, e ʻae ana i nā molekele wai, nā cation metala, nā molekole liʻiliʻi organik, a me nā mea ʻē aʻe e komo i loko.He maikaʻi ka Sepiolite i ka wela, ka hoʻololi ion a me nā waiwai catalytic, a me nā waiwai maikaʻi loa e like me ke kūpaʻa ʻana o ka corrosion, ka pale ʻana i ka radiation, ka insulation, a me ka insulation thermal.ʻO ka mea kūikawā, hiki i ka Si-OH i loko o kona ʻano ke hoʻopili pololei me ka mea organik e hoʻohua ai i nā derivatives mineral organik.

I loko o kāna ʻāpana hoʻolālā, ʻokoʻa ka silicon oxide tetrahedra a me ka magnesium oxide octahedra kekahi i kekahi, e hōʻike ana i nā hiʻohiʻona hoʻololi o nā ʻano papa a me nā kaulahao e like me nā hale.Loaʻa i ka Sepiolite nā waiwai kino a me nā kemika, me kahi kikoʻī kikoʻī kiʻekiʻe (a hiki i 800-900m / g), kahi porosity nui, a me ka ikaika adsorption a me nā catalytic hiki.

ʻO nā māhele noiʻi o ka sepiolite he nui loa, a ma hope o ke ʻano o nā lāʻau lapaʻau e like me ka hoʻomaʻemaʻe, ka hana ultra-fine, a me ka hoʻololi ʻana, hiki ke hoʻohana ʻia ka sepiolite ma ke ʻano he adsorbent, purifying agent, deodorant, reinforcing agent, suspension agent, thixotropic agent, mea hoʻopihapiha hoʻopihapiha, a me nā mea ʻē aʻe i nā ʻano ʻoihana e like me ka mālama wai, catalysis, rubber, coatings, fertilizers, feed, etc. ʻo ka wili ʻana, ka lua geothermal, a me nā māla ʻē aʻe.