ʻO ka Vermiculite Flake expandable vermiculite raw vermiculite no nā mea pale ahi
VermiculiteʻO ka maʻamau, he ʻeleʻele, melemele a ʻōmaʻomaʻo ʻeleʻele nā ʻōpala me ka ʻōlinolino e like me ka ʻaila. Ma hope o ka hoʻomehana ʻana, lilo lākou i melemele, ʻeleʻele a keʻokeʻo māmā.Vermiculitehiki ke hoʻohana ʻia e like me nā mea kūkulu hale, nā adsorbents, nā mea hoʻomehana ahi, nā lubricants mechanical, nā mea hoʻomaikaʻi lepo, a pēlā aku.
Nā waiwai o ka ʻōpala Vermiculite
ʻO ke ʻano kemika o ka papa vermiculite ʻo (Mg, CA) 0.7 (Mg, Fe, Al) 6.0 [(al, SI) 8.0] (oh4.8h2o). Monoclinic, maʻamau ka ʻōpala. ʻEleʻele, ʻeleʻele a keleawe paha. ʻŌlinolino momona. Paʻakikī 1-1.5. ʻO ka nui o ka vermiculite he 2.4-2.7g/cm3, a hoʻonui koke ʻia ka nui o ka vermiculite ke kālua ʻia ma 800-1000 ℃. Hoʻonui ʻia ka nui o ka vermiculite i 6-15 mau manawa, a ʻo ke kiʻekiʻe aʻe hiki ke hiki i 30 mau manawa. ʻO ka awelika o ka nui o ka vermiculite i hoʻonui ʻia he 100-200kg / m3. No ka mea he pale ea maikaʻi ka vermiculite, loaʻa iā ia ka hana mālama wela maikaʻi loa.
Ka nui
Hiki ke hoʻokaʻawale ʻia ka papa Vermiculite i ʻelima mau papa e like me kona anawaena:
| Papa 1 | > 15mm |
| Papa 2 | 7 ~ 15mm |
| Papa 3 | 3 ~ 7mm |
| Papa 4 | < 1-3mm |
| Pae 5 | < 1mm |
Ka manawa i hoʻonui ʻia: 5-8 manawa:
Noi
Hoʻohana nui ʻia i ke kūkulu ʻana, ka metallurgy, ka petroleum, ke kūkulu moku, ka palekana o ke kaiapuni, ka insulation thermal, ka insulation, ka mālama ikehu a me nā mahina ʻē aʻe.
A ʻo kekahi mea nāna e kūʻai mai e hoʻonui iā ia e kūʻai aku ma ke ʻano he vermiculite i hoʻonui ʻia.
Ka hoʻohana ʻana i ka vermiculite me ke anawaena like ʻole
He ʻokoʻa nā hoʻohana o ka Vermiculite me nā nui like ʻole
20mesh: nā lako hoʻomehana hale, nā pahu hau hale, nā mea hoʻēmi leo kaʻa, ka palaki leo ʻole, nā paipu uhi palekana a me nā lua, nā lole pale wela no nā paila, nā ʻūpā lima lōʻihi no nā hana hao, ka sima hoʻomehana piliki paʻa ʻole.
20-40mesh: Nā lako hoʻomehana kaʻa, nā lako hoʻomehana mokulele, nā lako hoʻomehana mālama anu, nā lako hoʻomehana kaʻa, ka hale kiaʻi wai pā paia, ka hoʻoheheʻe kila, ka mea kinai ahi, ka kānana, ka mālama anu.
40-120 ʻupena: linoleum, papa kaupaku, papa cornice, papa hoʻololi dielectric.
120-270 mesh: paʻi pepa paia, hoʻolaha waho, pena, hoʻonui i ka mānoanoa o ka pena, pepa kāleka pale ahi no ka papa palupalu kiʻi.
270: nā mea hoʻohui waho no nā ʻīnika a me nā pena gula a me ke keleawe.
