Hoʻolauna:

ʻO ke kalapona ʻeleʻele keʻokeʻo ka huaʻōlelo maʻamau o ka pauka keʻokeʻo X-ray amorphous silicic acid a me nā huahana silicate, e pili ana i ka silica precipitated, fumed silica a me ka ultra-fine silica gel, a me ka pauka synthetic aluminum silicate a me ka calcium silicate. He mea porous ka kalapona ʻeleʻele keʻokeʻo, a hiki ke hōʻike ʻia kona ʻano e SiO2 · nH2O, kahi e kū ai ka nH2O ma ke ʻano o nā hui hydroxyl o ka ʻili. Hoʻoheheʻe ʻia i loko o ka soda caustic a me ka hydrofluoric acid, hoʻoheheʻe ʻole ʻia i ka wai, nā mea hoʻoheheʻe, a me nā waikawa (koe naʻe ka hydrofluoric acid). Ke kūpaʻa wela kiʻekiʻe, ʻaʻole lapalapa, ʻala ʻole, ʻaʻohe ʻala, a maikaʻi loa ka insulation uila.

CAS：10279-57-9

EINECS：238-878-4

ʻAno: Pauka keʻokeʻo a i ʻole nā ​​​​poloka granular a i ʻole nā ​​​​​​poloka ʻano ʻē.

Ka nui o ka paʻa: ma kahi o 2.0g/mL

Ke kūpaʻa wela kiʻekiʻe, ʻaʻole hiki ke puhi, a me ka pale uila maikaʻi.

Nā Mea Hoʻohui:

Hiki ke hoʻokaʻawale ʻia ke kalapona ʻeleʻele keʻokeʻo i ke kalapona ʻeleʻele keʻokeʻo i hoʻoheheʻe ʻia a me ke kalapona ʻeleʻele keʻokeʻo kinoea e like me nā ʻano hana. Ma lalo o nā kūlana maʻamau, ʻo ke kalapona ʻeleʻele keʻokeʻo kinoea he nanoparticle colloidal paʻa semi-transparent keʻokeʻo (ʻoi aku ka nui o ka ʻāpana ma mua o 100nm), ʻaʻohe ʻawahia, a he ʻilikai nui loa. Hana ʻia ke kalapona ʻeleʻele keʻokeʻo kinoea me ka nano silica, me ka maʻemaʻe huahana a hiki i ka 99% a me ka nui o ka ʻāpana he 10-20nm. Eia naʻe, he paʻakikī a pipiʻi ke kaʻina hana hoʻomākaukau; Hiki ke hoʻokaʻawale ʻia ke kalapona ʻeleʻele keʻokeʻo i ke kalapona ʻeleʻele keʻokeʻo kuʻuna a me ke kalapona ʻeleʻele keʻokeʻo hoʻoheheʻe kūikawā. ʻO ka mea mua e pili ana i ka silicon dioxide i hana ʻia me ka waikawa sulfuric, ka waikawa hydrochloric, CO2 a me ke aniani wai ma ke ʻano he mau mea maka kumu, a ʻo ka mea hope e pili ana i ka silicon dioxide i hana ʻia me nā ʻano hana kūikawā e like me ka ʻenehana gravity kiʻekiʻe, ke ʻano sol gel, ke ʻano kristal kemika, ke ʻano crystallization lua a i ʻole ke ʻano lotion micellar micro reverse. Hoʻohana nui ʻia ka silica i hoʻoheheʻe ʻia ma ke ʻano he mea hoʻoikaika no ka rubber kūlohelohe a me ka rubber synthetic, a me kahi mea friction no ka toothpaste. Hoʻohana nui ʻia ka silica vapor phase ma ke ʻano he mea hoʻoikaika, uhi a me ka thickener resin unsaturated o ka silicone rubber, a ʻo ka silica ultra-fine a me ka airgel e hoʻohana nui ʻia ma ke ʻano he mea uhi uhi, thickener, plastic film opener, a pēlā aku. Ma ke ʻano he mea hoʻohui pili i ke kaiapuni a me ka hana kiʻekiʻe, hoʻohana nui ʻia ke kalapona ʻeleʻele keʻokeʻo ma nā kahua o nā huahana rubber (me ka rubber silicone vulcanized kiʻekiʻe), nā textiles, ka hana pepa, nā pesticides, a me nā mea hoʻohui meaʻai.

Hoʻohana:

Nā huahana laholio

Hoʻohana ʻia ke kalapona ʻeleʻele keʻokeʻo i nā huahana laholio kala e pani i ke kalapona ʻeleʻele no ka hoʻoikaika ʻana, e hoʻokō ana i nā pono o nā huahana keʻokeʻo a semi-transparent paha. Loaʻa iā Silica ka hoʻopili maikaʻi loa, ke kūpaʻa i ka haehae, ke kūpaʻa i ka wela a me ke kūpaʻa i ka ʻelemakule, no laila hiki iā ia ke pani i kahi ʻāpana o ke kalapona ʻeleʻele i nā huahana laholio ʻeleʻele e loaʻa ai nā huahana laholio kiʻekiʻe, e like me nā kaila off-road, nā kaila ʻenekinia, nā kaila radial, a pēlā aku.

Nā huahana kemika o kēlā me kēia lā

ʻO ka toothpaste kala ʻole a me ka opaque me ke kalapona ʻeleʻele keʻokeʻo e like me ka mea hoʻopihapiha a me ka abrasive, nona ka maʻalahi a me ka dispersibility maikaʻi, ka paʻi palupalu a palupalu, ke kūpaʻa maikaʻi i ka abrasion, a ʻaʻole ia e ʻinoʻino i ke kino o ka paipu toothpaste; Hiki iā ia ke mālama i ke kūpaʻa o ka toothpaste lāʻau lapaʻau. ʻOi aku ka launa maikaʻi me ka fluoride, hiki iā ia ke pale aku i ka hemahema o nā paʻakai hiki ʻole ke hoʻoheheʻe ʻia i hana ʻia e nā paʻakai calcium e like me nā abrasives.

Mea hoʻopaʻa sima

Hoʻohana ʻia i nā mea hoʻopili i hana ʻia me ka laholio kūlohelohe a i ʻole ka laholio synthetic, hāʻawi ia i ka thixotropy a me ka hoʻoikaika ʻana, ʻoiai e hoʻomaikaʻi ana i ka hoʻopili ʻana ma muli o kona hiki ke hoʻolōʻihi ʻia, e hoʻolilo ana ia i mea kiʻekiʻe a me ke kumukūʻai kūpono.

Mea hoʻōki i ka caking

Hiki ke hoʻohana ʻia ke kalapona ʻeleʻele keʻokeʻo i kekahi mau huahana e hoʻomaikaʻi i ka wai manuahi, e like me nā mea hoʻouluulu mauʻu, nā fungicides, nā mea abrasives wili wili, nā mea hoʻokeʻokeʻo holoi lole, ka hoʻoheheʻe ʻana i ka phenolic injection o ka urotropine, nā huahana plastik o nā phenols a me ka urea, ka hana ʻana o ka sulfur rubber a me nā hui anti caking.

Hoʻopiha pepa

ʻO ka hoʻohana ʻana i ke kalapona ʻeleʻele keʻokeʻo ma ke ʻano he mea hoʻopihapiha pepa hiki ke hoʻomaikaʻi i ke kūpaʻa ʻīnika a me ka ikaika mechanical o ka pepa, hoʻonui i ke keʻokeʻo, a hoʻemi i ke kaumaha o ka ʻāpana. Hiki iā ia ke hoʻokō pono i ka māmā o ka pepa, hoʻemi i nā kumukūʻai hana, a hoʻomaikaʻi i ka hana pepa.

Eia kekahi, hiki ke hoʻohana ʻia i nā ʻoihana he nui e like me nā mea puhi ahi, nā meaʻai, nā mea hoʻonani, nā mea hoʻopau, nā pigments, nā pena, a pēlā aku.