Quote: isanayambe, nthawi ndi itatha RuFu adalowa kutentha kwakukulu ndi mvula yambiri m'dziko lonselo "nsungwi steamer" mode, atavala mvula yopumira, mvula imatha kulola kuti isanyowe mvula, koma sichitha nthawi yake komanso mpweya wabwino. platoon ndi yonyowa, thukuta limathanso kunyowa, limatha kukhala ndi chovala chopanda madzi, kufalitsa nthunzi, ndipo makamaka thonje ulusi wamtunduwu wa zinthu zachilengedwe zopangidwa ndi? Posachedwapa, MIT yapanga zokutira zosalowa madzi, zopumira. izo zikhoza kukhala zokoma kuposa amayi anu.

Kuyesa kusiyanitsa kwamadzi

Kumsika komwe kulipo, zokutira zochepa zopanda madzi zimawonjezedwa zimakwera munsalu zamakina, ndipo njira zomwe zimagwiritsidwa ntchito ndi kuviika kwamankhwala kumatanthawuza kuti mpukutuwo, ngakhale utapaka besmear uli pansalu ya ulusi wachilengedwe monga thonje, hemp, silika. , komanso amakumana chifukwa cha luso zikutanthauza kuti kuviika masikono kutsekereza danga la nsalu, amene zimakhudza nsalu kuyamwa chonyowa mpweya ntchito. nsalu, kuti azindikire kusalowa madzi ndi mpweya permeability wa nsalu.

Kusiyanitsa kwa kuyamwa kwa chinyezi pakati pa kutsogolo ndi kumbuyo kwa nsalu

Vuto linanso ndi zokutira zomwe zilipo ndikuti sangathe kukwaniritsa zofunikira kwambiri zachilengedwe.Pakali pano, wothandizila wotsimikizira madzi akadali woteteza madzi ku fluorine, chifukwa amamasula PFOS ndi PFOA ndi zinthu zina zapoizoni, mayiko ena ndi madera pang'onopang'ono analetsa ntchito unyolo fluorine-based water-proofing agent.

MIT ❖ kuyanika madzi ndi lalifupi unyolo polima, izo palokha ali ena hydrophobic ntchito, kudzera ena pambuyo mankhwala mankhwala akhoza patsogolo hydrophobicity ake, ❖ kuyanika madzi a fungulo lina lagona mfundo yakuti AMAGWIRITSA NTCHITO iCVD (anayambitsa mankhwala nthunzi deposition) ❖ kuyanika ndondomeko. , motere akhoza kukhala osakaniza yochepa unyolo polima ndi nsalu bwino pamodzi.Kugwiritsa ntchito iCVD ❖ kuyanika ndondomeko, amene sikutanthauza madzi aliwonse ndipo ikuchitika pa kutentha otsika, n'zotheka kupanga ❖ kuyanika woonda kwambiri ndi yunifolomu pamodzi kufotokoza za ulusi popanda kutsekereza voids mu nsalu.Ngati mukufuna kuwonjezera kukana madzi, mukhoza kupanga sandblasting pamwamba pa nsalu.Chovuta kwambiri cha polojekiti chinali kupeza mulingo woyenera kwambiri kuphatikiza ❖ kuyanika durability. ndi kuyanjana kwa njira ya iCVD kuti mukwaniritse bwino kwambiri zokutira.

The ❖ kuyanika madzi chimagwiritsidwa ntchito, kuwonjezera pa ambiri mankhwala CHIKWANGWANI nsalu, komanso angagwiritsidwe ntchito thonje, hemp, silika, ubweya ndi zina zachilengedwe CHIKWANGWANI nsalu madzi mankhwala, ndipo ngakhale angachite pa pepala mankhwala madzi, ndi kuwonjezera pa madzi, madzi ake othamangitsa msuzi wa soya, ketchup, khofi ndi zakumwa zina ndizothandiza.

Zolepheretsa madzi pamadzi ndi msuzi wa soya

(source: textile herald)