Udindo wa Basalt Fiber Impregnants

Kugwiritsiridwa ntchito kwa infiltrants ndi imodzi mwa njira zodziwika bwino komanso zothandiza zokutira popanga Basalt Fibers. Udindo womwe wolowera munjira yopangira ulusi wa basalt ndi kupanga fiber composite ali m'magawo anayi otsatirawa.

(1) Kupaka mafuta, ntchito yoteteza

Basalt fiber kulowetsedwa wothandizila mu lubricant akhoza kudzaza kusiyana pakati pa ulusi, mapangidwe mafuta filimu, ndi kuchepetsa coefficient wa mikangano CHIKWANGWANI. Choncho, mafuta ❖ kuyanika angagwiritsidwe ntchito mu basalt CHIKWANGWANI processing ndondomeko kuchepetsa kuvala ndi kung'ambika wa choyambirira CHIKWANGWANI ulusi ndi kukhalabe ndi mphamvu apamwamba, pamene kuchepetsa mikangano yosagwirizana chifukwa cha choyambirira filament tsitsi kusweka chodabwitsa, kuti akwaniritse zofunika zojambula ndi mitolo wotsatira wa stranded, odula, nsalu, ndi zina ntchito CHIKWANGWANI, monga cochita chitachita kupititsa patsogolo CHIKWANGWANI, monga cochitachita CHIKWANGWANI, monga condifid filament. kumangiriza, motero kumawonjezera mphamvu yakusweka kwa ulusi. Komanso, yokutidwa basalt CHIKWANGWANI infiltrant angapereke wosanjikiza ❖ kuyanika zotetezera ulusi wa basalt, kuteteza kunja dzimbiri zinthu kapena chilengedwe kutentha kwambiri pa zotsatira zoipa za basalt ulusi.

(2) Kumangirira, kuphatikana

The impregnating wothandizila mu chigawo chomangira angakhale oposa basalt CHIKWANGWANI monofilament kugwirizana mu gulu la silika choyambirira, kupewa ndende ya maganizo pa monofilaments ochepa chifukwa cha kubalalitsidwa kwa silika ndi silika chodabwitsa, komanso akhoza mogwira kuteteza chodabwitsa cha yochepa kudula ndondomeko ya ulusi lotseguka ulusi ulusi umphumphu kuonetsetsa umphumphu umphumphu. Choncho, mu njira yochepa yodula, yokutidwa ndi wothandizila wamtundu wa polyurethane amatha kupititsa patsogolo kusinthasintha ndi kukhudzidwa kwa ma composites a basalt fiber, omwe angapeweretu kusweka kwa ulusi wa basalt ndi zochitika zotayirira za silika.

(3) Limbikitsani kugwirizana kwa mawonekedwe pakati pa basalt fiber ndi matrix zakuthupi

Wothandizira wolowera akhoza kupanga basalt fiber ndi matrixkuphatikiza mu mawonekedwe a Chemical ma bonds, ndikuwonjezera mphamvu yolumikizirana, yomwe imapangitsa kuti ntchito zonse za masalt fiber composites zitheke. TACHIMATA ndi polyethylene-mtundu infiltrant akhoza kusintha ngakhale mawonekedwe pakati basalt ulusi ndi masanjidwewo zipangizo, ndi CHIKWANGWANI analimbitsa polyethylene utomoni nsanganizo okonzedwa ndi analowerera basalt ulusi anawonjezera kumakoka mphamvu ndi kumakoka modulus ndi 20% -40% ndi 15% -20%, poyerekeza ndi anthu pamaso kusinthidwa, motero.

(4) Perekani CHIKWANGWANI cha basalt kuti chizigwira ntchito

Kuphimba ndi infiltrant kungapangitse CHIKWANGWANI pamwamba kukhala bwino, kusintha pamwamba pake, kuthandiza kusintha formability wa basalt fiber kotero kuti n'zosavuta kuumba mu mawonekedwe ndi kukula chofunika, kumapangitsanso kusinthasintha kwa processing, kukumana processing zina ndi ntchito ulusi wa basalt chofunika kwa njira yachidule, tepi, kubalalitsidwa, antistatic, kumakoka katundu. Kupyolera muyeso yowonongeka, zikhoza kuwoneka kuti mphamvu yowonongeka ya basalt fiber inakula kuchokera ku 1146.06 MPa kufika ku 2115.80 MPa mutatha kuvala ndi wothandizira wolowera, omwe ndi 84.62% apamwamba kuposa a fiber oyambirira.