China Fiberglass felt imagwiritsidwa ntchito mu nsalu ya airgel felt base ndi opanga ndi ogulitsa thumba losefera lotentha kwambiri

Fiberglass felt imagwiritsidwa ntchito mu nsalu yoyambira ya airgel felt ndi thumba losefera lotentha kwambiri

kufotokozera mwachidule:

Fiberglass ndi chinthu chosapangidwa ndi chitsulo chomwe chimagwira ntchito bwino kwambiri. Pali mitundu yambiri. Ubwino wake ndi kutchinjiriza bwino, kukana kutentha kwambiri, kukana dzimbiri komanso mphamvu zambiri zamakanika.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Galasi la Fiberglassndi chinthu chosapangidwa ndi chitsulo chomwe chimagwira ntchito bwino kwambiri. Pali mitundu yambiri. Ubwino wake ndi kutchinjiriza bwino, kukana kutentha kwambiri, kukana dzimbiri bwino komanso mphamvu zambiri zamakanika.

Fiberglass ingapangidwe kukhala fiberglass needle felt kudzera mu zipangizo zosalukidwa ndi singano. Fiberglass yonse ingagwiritsidwe ntchito ngati nsalu yoyambira ya thumba losefera lotentha kwambiri kapena nsalu yoyambira ya airgel felt.

Chikwama chosefera cha fiberglass chomwe chimabowoledwa ndi singano chimagwiritsa ntchito njira yobowolerera singano kuti chigwirizane ndi nsalu ya fiberglass. Ndi chinthu chabwino kwambiri chosefera chomwe chimatha kupirira kutentha kwambiri, kutentha kwapakati, kutentha kochepa komanso chinyezi chambiri. Chingathe kusokedwa m'matumba osefera okhala ndi mitundu yosiyanasiyana.

Itha kugwiritsidwa ntchito kwa nthawi yayitali kutentha kwa 240 °C, ndipo kukana kutentha kumatha kufika 280 °C m'kanthawi kochepa. Imagwiritsidwa ntchito kwambiri pakusefa mpweya wotentha kwambiri mu chitsulo, simenti, magetsi, zitsulo zopanda chitsulo, kutentha zinyalala, kusakaniza konkire wa phula, makampani opanga mankhwala ndi mafakitale ena. Ndi yoyenera kugunda kwa mtima ndi kuchitapo kanthu mwachangu. Njira yochotsera fumbi ndi fyuluta yomwe imagwiritsidwa ntchito kwambiri posefa thumba lotentha kwambiri.

Airgel, yomwe imadziwikanso kuti guluu wa mpweya, utsi wolimba kapena utsi wabuluu, ndi chinthu choteteza kutentha kwambiri chomwe chili ndi kapangidwe ka netiweki ya nanoporous. Zinthu zina zogonana, zomwe zimakhala ndi mphamvu zochepa kwambiri, kutentha kochepa kwambiri, kukana kwamphamvu kwambiri, ndi zina zotero.

Chovala choteteza kutentha cha nano-airgel ndi mtundu wa chovala choteteza kutentha cha airgel chomwe chimaphatikiza airgel kukhala chosinthika kudzera munjira yapadera. Choyenera kugwiritsidwa ntchito kutentha kwambiri mpaka 650°C. Mphamvu ya kutentha kwa kutentha ndi yoposa nthawi 5 kuposa zinthu zachikhalidwe zoteteza kutentha, Gulu A (zopanda utsi), zosayaka, zosawononga chilengedwe, zosinthasintha komanso zosavuta kuyika.

Kuchuluka ndi kutentha kwakukulu kwa ntchito

-200°C~+650°C, imagwira ntchito bwino kwambiri pamalo otentha komanso onyowa mpaka 650ºC.

Mphamvu ya kutchinjiriza kutentha ndi yowirikiza kasanu kuposa ya zinthu zotchinjiriza kutentha zachikhalidwe

Kutentha kochepa, kutentha kwa chipinda: pafupifupi 0.02 w/(m*k), ngakhale kotsika kuposa kutentha kwa mpweya.

Kugwiritsa ntchito malo ambiri komanso ambiri

Chifukwa cha kutentha kochepa, mphamvu yofanana yotetezera kutentha imatha kupezeka ndi makulidwe ocheperako a kutetezera kutentha, ndipo makulidwe onse okhazikitsa ndi pafupifupi 80% ocheperako kuposa a zinthu zachikhalidwe zotetezera kutentha.

Chosayaka (chopanda utsi), Kalasi A

Mlingo wa kuyaka umakwaniritsa zofunikira za mlingo wa kuyaka womwe watchulidwa mu GB8624-2012, ndipo ndi wosapsa ndi moto wa kalasi A.

Yapitayi: Kuyenda Molunjika pa Kuluka, Pultrusion, Filament winding

Ena: Zingwe Zodulidwa ndi Fiberglass Yolimbikitsidwa

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