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Kuwonjezera vermiculite
Kukula kwa vermiculite kumapangidwa ndi kukulitsa vermiculite yoyambirira ya ore pa kutentha kwakukulu kwa madigiri 900-1000, ndipo kuchuluka kwake ndi nthawi 4-15.Vermiculite yowonjezera ndi mawonekedwe osanjikiza okhala ndi madzi akristalo pakati pa zigawozo.Lili ndi otsika matenthedwe madutsidwe ndi kachulukidwe chochuluka wa 80-200kg / m3.Vermiculite yowonjezera yokhala ndi khalidwe labwino imatha kugwiritsidwa ntchito mpaka 1100C.Kuphatikiza apo, vermiculite yokulitsidwa imakhala ndi kutchinjiriza kwamagetsi kwabwino.
Vermiculite yowonjezera imagwiritsidwa ntchito kwambiri pazinthu zotetezera kutentha, zipangizo zotetezera moto, mbande, kubzala maluwa, kubzala mitengo, zida zotsutsana, zipangizo zosindikizira, zipangizo zamagetsi, zokutira, mbale, utoto, mphira, zipangizo zokanira, zofewa zamadzi olimba, kusungunula, zomangamanga. , shipbuilding, Chemical industry.
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Thermal insulation vermiculite
Vermiculite yowonjezera ili ndi mawonekedwe a porous, kulemera kochepa komanso malo osungunuka kwambiri.Ndizoyenera kwambiri pazinthu zotchinjiriza zotentha (pansi pa 1000 ℃) ndi zida zotchinjiriza moto.Pambuyo kuyesera, 15 masentimita wandiweyani simenti mbale vermiculite anawotchedwa pa 1000 ℃ kwa maola 4-5, ndi kutentha kumbuyo anali pafupifupi 40 ℃.Mbale ya vermiculite ya masentimita asanu ndi awiri imawotchedwa kwa mphindi zisanu pa kutentha kwakukulu kwa 3000 ℃ kupyolera mu ukonde wowotcherera moto.Mbali yakutsogolo imasungunuka, ndipo kumbuyo sikumatenthabe ndi manja.Chifukwa chake chimaposa zida zonse zotchinjiriza.Monga asibesitosi, zinthu za diatomite, etc.
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vermiculite wosawotcha moto
Vermiculite yosapsa ndi moto ndi mtundu wazinthu zachilengedwe komanso zobiriwira zoteteza zachilengedwe.Amagwiritsidwa ntchito kwambiri pazitseko zopanda moto, denga lopanda moto, pansi, konkire ya vermiculite, horticulture, nsomba, kumanga zombo, mafakitale ndi madera ena ndi luso lokhwima.Ku China, madera ogwiritsira ntchito vermiculite osawotcha moto akuchulukirachulukira, ndipo chiyembekezo chake ndikukula kwambiri.
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Ikani vermiculite
Vermiculite amagwiritsidwa ntchito kuswa mazira, makamaka mazira okwawa.Mazira a zokwawa zosiyanasiyana, kuphatikizapo nalimata, njoka, abuluzi ndi akamba, akhoza kuswa mu kukodzedwa vermiculite, amene ayenera kunyowetsedwa nthawi zambiri kusunga chinyezi.Kenako kukhumudwa kumapangidwa mu vermiculite, yomwe imakhala yayikulu mokwanira kuti iike mazira a zokwawa ndikuwonetsetsa kuti dzira lililonse lili ndi malo okwanira kuti lisaswe.
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Vermiculitse Board
Vermiculite board ndi mtundu watsopano wa zinthu zakuthupi, zomwe zimagwiritsa ntchito vermiculite yowonjezera monga zopangira zazikulu, zimasakanizidwa ndi gawo lina la binder, ndipo zimakonzedwa kudzera munjira zingapo.Imakhala ndi kukana kutentha kwambiri, kuteteza moto, kuteteza chilengedwe chobiriwira, kutsekereza kutentha, kutsekereza mawu, Mbale wokhala ndi zinthu zovulaza.Zosayaka, zosasungunuka, komanso kutentha kwambiri.Chifukwa bolodi la vermiculite limagwiritsa ntchito vermiculite yowonjezera monga zopangira zazikulu, zida zopanda mpweya zilibe mpweya ndipo siziwotcha.Malo ake osungunuka ndi 1370 ~ 1400 ℃, kutentha kwakukulu ndi 1200 ℃.
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Mikanda yagalasi yodzaza
Mikanda yagalasi yodzazidwa ndi mtundu watsopano wazinthu zomwe zimagwiritsidwa ntchito kwambiri komanso zida zapadera zomwe zapangidwa zaka zaposachedwa.Mankhwalawa amapangidwa ndi zida zopangira borosilicate kudzera muukadaulo wapamwamba kwambiri, wokhala ndi tinthu tating'ono tating'ono ta galasi.Kapangidwe ka mankhwala: SiO2> 67%, Cao> 8.0%, MgO> 2.5%, Na2O <14%, Al2O3 0.5-2.0, Fe2O3> 0.15 ndi zina 2.0%;Kukoka kwapadera: 2.4-2.6 g / cm3;Maonekedwe: galasi losalala, lozungulira, lowonekera popanda zonyansa;Mlingo wozungulira: ≥ 85%;Magnetic particles sayenera kupitirira 0.1% ya kulemera kwa mankhwala;Zomwe zili mu thovu mu mikanda yagalasi ndizochepera 10%;Zilibe zigawo za silicone.
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Kupera Magalasi Mikanda
Mikanda yagalasi yapansi, mawonekedwe: mawonekedwe osawoneka bwino, osalala komanso ozungulira, opanda thovu zowonekera kapena zonyansa.
Mlingo wozungulira: mlingo wozungulira ≥ 80%;
Kachulukidwe: 2.4-2.6g / cm3;
Refractive index: Nd ≥ 1.50;
Kupanga: galasi la sodium calcium, SiO2 yokhutira - 68%;
Mphamvu zopondereza:> 1200n;
Kuuma kwa Mohs: 6-7. -
Mikanda yamagalasi achikuda
Dzina la mikanda yagalasi yamitundu yosiyanasiyana limaganiziridwa kuti ndi mikanda yagalasi yokongola.Magalasi amtundu woterewa amapangidwa powonjezera mitundu yosiyanasiyana ya magalasi kumayambiriro kwa kupanga mikanda yagalasi kuti ikhale yogawidwa mofanana mu gawo lililonse la galasi lililonse.Mikanda yagalasi yamitundu ndi yowala, yodzaza komanso yolimba.Mikanda yagalasi yamtunduwu imalimbana ndi mphepo ndi dzuwa, ndipo sichitha kapena kupunduka.Magalasi amtundu woterewa angagwiritsidwe ntchito poyika chizindikiro pamsewu, kumanga zokongoletsera kunja kwa khoma, kukongoletsa munda, zovala, zodzikongoletsera ndi zina.Mikanda yamagalasi ya utoto imakhala ndi mawonekedwe a tinthu tambiri, tinthu tating'onoting'ono tosiyanasiyana, mitundu yolemera komanso yokongola komanso mitundu yokongola.Zimagwirizana bwino ndi ma resins osiyanasiyana ndipo zimakhala ndi mawonekedwe amtundu wabwino, kukana kwa asidi, kukana kusungunulira kwamankhwala, kukana kutentha komanso kuyamwa kwamafuta ochepa.Amagwiritsidwanso ntchito kwambiri mu zokongoletsera zomangamanga, Caulking agent, zoseweretsa za ana, ntchito zamanja, zowunikira ndi zinthu zina.
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Mikanda yagalasi yopanda kanthu
Hollow glass bead ndi mtundu wa galasi lozungulira lozungulira lokhala ndi kakulidwe kakang'ono, kamene kali ndi zinthu zopanda zitsulo.Mtundu wa tinthu tating'onoting'ono ndi 10-180 microns, ndipo kuchuluka kwake ndi 0.1-0.25 g / cm3.Zili ndi ubwino wa kulemera kopepuka, kutsika kwamafuta otsika, kutsekemera kwa mawu, kufalikira kwakukulu, kutsekemera kwabwino kwa magetsi ndi kukhazikika kwa kutentha.Ndi zinthu zatsopano zopepuka zokhala ndi ntchito zambiri komanso magwiridwe antchito abwino kwambiri omwe apangidwa zaka zaposachedwa.Mtundu wake ndi woyera.Ikhoza kugwiritsidwa ntchito kwambiri muzogulitsa zilizonse ndi zofunikira za maonekedwe ndi mtundu.
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Chigawo cha rock chophatikizika
Dongosolo la rock composite limapangidwa ndi utomoni wa polima, zida zopangira ma inorganic, zowonjezera zamankhwala ndi zida zina zopangira kudzera mwapadera.Amagwiritsidwa ntchito makamaka ku utoto wonyezimira wa miyala ya granite mkati ndi kunja kwa makoma a nyumba zapamwamba kuti alowe m'malo mwa granite youma yopachikidwa pamakoma akunja a nyumba zapamwamba.
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Mchenga wopaka utoto
Mchenga wamtundu wochita kupanga umapangidwa ndi utoto wa mchenga wa quartz, marble, granite ndi mchenga wagalasi ndiukadaulo wapamwamba wopaka utoto.Zimapanga zofooka za mchenga wachikuda wachilengedwe, monga mtundu wochepa ndi mitundu yochepa ya mitundu.Mitundu yosiyanasiyana imaphatikizapo mchenga woyera, mchenga wakuda, mchenga wofiira, mchenga wachikasu, mchenga wa buluu, mchenga wobiriwira, mchenga wa cyan, mchenga wa imvi, mchenga wofiirira, mchenga wa lalanje, mchenga wa pinki, mchenga wofiirira, mchenga wozungulira, mchenga weniweni wa utoto wamtundu, mchenga wamtundu wapansi. , mchenga wamtundu wa chidole, mchenga wamtundu wa pulasitiki, miyala yamitundu, etc.
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Mchenga wagalasi
Mchenga wagalasi wachikuda umapangidwa ndi chithandizo chamtundu wa mchenga wagalasi ndiukadaulo wapamwamba wopaka utoto.Mitundu yake ndi: mchenga wa magalasi oyera, mchenga wagalasi wakuda, mchenga wagalasi wofiira, mchenga wagalasi wachikasu, mchenga wagalasi wabuluu, mchenga wagalasi wobiriwira, mchenga wa magalasi a cyan, mchenga wa magalasi otuwa, mchenga wagalasi wofiirira, mchenga wa magalasi a lalanje, mchenga wa galasi wa pinki ndi galasi lofiirira. mchenga
Zodziwika bwino: 4-6 mauna, 6-10 mauna, 10-20 mauna, 20-40 mauna, 40-80 mauna, 80-120 mauna, etc.
