nkhani

Chiberekero cha basalt
Chitsamba cha basalt ndi chiberekero chopita ku basalt zachilengedwe. Ndiye mwala wa basalt mu 1450 ℃ ℃ ~ ℃ itatha kusungunuka, kudzera mu pulasitinium-rodium illoy waya kukoka kwapamwamba kwambiri. Mtundu wa chilengedwe choyera cha basalt chimakhala chofiirira. Basilt fiber ndi mtundu watsopano wa itorlonac chilengedwe chophatikizira kwambiri, chomwe chimapangidwa ndi silica, alumina, canachium oxide, innium dioxide ndi oxidium.Basalt opitilizabeKuli ndi mphamvu zambiri zokha, komanso pali mitundu yosiyanasiyana yamitundu yamagetsi monga kusokonezeka kwamagetsi, kukana kwa kutukuka, kutentha kwambiri kukana ndi kupitilira apo. Kuphatikiza apo, njira zopangira Basalt zimasankha kubweretsa zinyalala zochepa, zowonongeka zazing'ono zachilengedwe, ndipo malonda amatha kuwonongeka mwachilengedwe kuchilengedwe, motero ndi zobiriwira zenizeni, zachilengedwe. Mitundu yosalekeza yopitilira muyeso yaikidwa kwambiri m'malo opangira zigawenga, zida zolimbitsa thupi, zida zolimbitsa thupi, zida zolimbitsa thupi, zopangira magetsi, nsalu zamagetsi, komanso minda yoteteza kutentha.
Machitidwe
① zida zokwanira
Chiberekero cha basaltAmapangidwa ndi basal osungunuka ndikukokedwa, ndipo mwezi wa basat padziko lapansi ndipo mwezi umakhala ndi cholinga chokwanira, kuchokera ku mtengo waiwisi ndi wotsika.
② Zachilengedwe
Basalt ore ndi zinthu zachilengedwe, palibe boron kapena chitsulo china chachitsulo chomwe chimatulutsidwa pa nthawi yopanga, kotero palibe zinthu zovulaza utsi, mlengalenga siziyambitsa kuipitsa. Kuphatikiza apo, malonda amakhala ndi moyo wautali, kotero ndi mtundu watsopano wa chitetezo zachilengedwe zachilengedwe wokhala ndi mtengo wotsika, magwiridwe antchito apamwamba komanso ukhondo wabwino.
Kutentha kwakukulu ndi kukana kwamadzi
Kupitilira kwa mabeloti kutentha kwa masamba nthawi zambiri kumakhala 269 ~ 700 ℃ (mofewa kwa 960 ℃), pomwe fiber ya galasi la 60 ~ 450 ℃, kutentha kwambiri kwa kaboni Makamaka. Gwirani ntchito pa 860 ℃ Popanda shrinkage, ngakhale kutentha kwa ubweya wabwino kwambiri panthawiyi mutangopuma pa 50%-ubweya wagalasi, wawonongedwa kwathunthu. Carbon fiber pafupifupi 300 ℃ pa co ndi co2 kupanga. Basilt fiber pa 70 ℃ Pochitapo kanthu madzi otentha amatha kukhala ndi mphamvu yayikulu, basalt fiber mu 1200 h ikhoza kutaya gawo lamphamvu.
④ Zabwino zokhazikika zamankhwala
Fiberi yosalekeza Ndi mwayi wopindulitsa kwambiri poyerekeza ndi kukhazikika kwamphamvu kwa galasi, makamaka mu alkaline ndi acidic media ulusi wa basalt mu (o) 2) 2 yankho ndi ena a alkaline ndi ma alkalinine omwe akuwonongeka kwa alkali.

⑤ ⑤ rodulus yayikulu komanso mphamvu yayikulu
Modulus yotupa ya batalt fiber ndi 9100 kg / mm-11000 kg galasi lagalasi, asramid, fibern fiber ndi ulica fiber. Mphamvu yakuwoneka ya basalt fiber ndi 3800-4800 MPA, yomwe ndi yapamwamba kuposa ya kamera wamkulu wa karbon, fiberni fiber, fiber, ndikufananizidwa ndi ulusi wa alumina. Basilt fiber ali ndi kachulukidwe ka 2.65-3. Mphamvu yake imayenda bwino kwambiri kuposa ulusi wachilengedwe komanso ulusi wopangidwa, kotero ndi chinthu chokhazikika, ndipo katundu wake wabwino kwambiri ali kutsogolo kwa ulusi wambiri wambiri.
⑥ Khalidwe labwino kwambiri
Chitsamba chopitilira Basilt chili ndi zabwino kwambiri, kugwiritsa ntchito chiberekero chomveka, kuchokera ku fiberio mawu ofanana amatha kuphunzira, ndikuwonjezereka pakuwoneka bwino, kukongoletsa kwake kumawonjezera. Monga kusankhidwa kwa mainchere 1-3μm fiber yopangidwa ndi makilogalamu 15, m3, 0,800 hz, 0,85 ~ 0.82 ~ 0,85 ~ 0.95, motero.
⑦ Zochita zapamwamba za diectric
Kuchuluka kwa kuchuluka kwa bamba lachiberekero ndi dongosolo limodzi la kukula kuposaEl galasi, yemwe ali ndi katundu wabwino kwambiri. Ngakhale basalt ore imakhala ndi gawo la anthu pafupifupi 0.2 a osungiramo anthu ambiri, koma ogwiritsa ntchito a Ballet Agetric Corle Tearm Corlection Corlection Corlection Corm Purn Corm Poyerekeza ndi 50% yotsika mtengo kuposa fiberi

⑧ Kuyerekeza kwachilengedwe
Kubalalika kwabwino ndi simenti ndi konkriti, kuphatikizika kwamphamvu, kuphatikiza kwakukulu kwa kuwonjezeka kwa mafuta komanso kuphatikizidwa kwa nyengo.
⑨ Mayamwidwe achinyezi
Kuyamwa kwa chinyezi kwa basalt fiber ndi yochepera 0,1%, yotsika kuposa fiber ya Asimidi, mwala ubweya ndi asbestos.
⑩ onjezerani mawonekedwe a mafuta
Thermal mawonekedwe a basalt fiber ndi 0.031 w / mk - 0.038 w / mk, fiberni ya alumini, mbiricon, mbiti ya silika.

Galasi
Firberglass, osavomerezeka omwe alibe zinthu zabwino kwambiri, ali ndi zabwino zambiri monga kusokonezeka kwabwino, kukana kolimba, mphamvu zapamwamba, koma zovuta ndi zovuta zabusiri. Zimakhazikitsidwa ndi chlorite, mchenga wa quartz, miyala ya Dolomite, mwala wa Boron, wojambula, wofanana ndi tsitsi la mafinya ochulukirapo Mazana kapena ngakhale masauzande ambiri akuchokera.GalasiNthawi zambiri amagwiritsidwa ntchito ngati zida zolimbitsa zinthu m'magulu ophatikizika, zida zotupa zamagetsi ndi zida zotupa zamagetsi, matabwa ozungulira ndi madera ena azachuma.

Katundu
Malo osungunuka: Galasi ndi mtundu wa makhrisichi, osakhazikika, nthawi zambiri amakhulupirira kuti malo ofewetsa 500 ~ 750 ℃.
Malo owiritsa: pafupifupi 1000 ℃
Kuchulukitsa: 2.4 ~ 2.76 g / cm3
Pamene galasi lagalasi imagwiritsidwa ntchito ngati zolimbikitsa za pulasitiki zolimbikitsira, chinthu chachikulu kwambiri ndi mphamvu yake yayitali. Mphamvu yamphamvu mu State Bor ndi 6.3 ~ 6.9 g / d, Stat State 5.4 ~ 5.8 g / d. Kutsutsa kwa kutentha ndikwabwino, kutentha mpaka 300 ℃ pa mphamvu yopanda mphamvu. Ili ndi chisudzo chamagetsi kwambiri, ndi zida zamagetsi zazitali zamagetsi, zimagwiritsidwanso ntchito kwa zinthu zokongoletsera ndi moto zotchinga zida. Nthawi zambiri amangodzitchinjiriza ndi alkali, hydrofluoric acid ndi nduna yokhazikika phosphoric acid.

Mawonekedwe akulu
(1) Mphamvu yayikulu, yayikulu (3%).
(2) Kuchuluka kwa kuchuluka, kuumitsa bwino.
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(4) Fiber fiber, osaphatikizidwa, kukana kwamphamvu kwa mankhwala.
(5) Madzi ang'onoang'ono amadzi.
(6) Kukhazikika kwabwino ndi kukana kutentha.
(7) Kuchita bwino, kumatha kupangidwaMitundu, mitolo, ma feets, nsalundi mitundu ina yosiyanasiyana ya zinthu.
(8) Zowonekera komanso zopepuka.
(9) Kutsatira bwino ndi utoto.
(10) Zotsika mtengo.
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