Mapulasitiki oletsa moto amapangidwa kuti asayake, kufalikira pang'onopang'ono kwa moto, komanso kuchepetsa kutulutsa utsi, zomwe zimapangitsa kuti zikhale zofunika kwambiri pakugwiritsa ntchito komwe chitetezo cha moto chili chofunikira kwambiri. Mapulasitiki amenewa amaphatikizapo zowonjezera monga mankhwala a halogenated (monga bromine), zinthu zochokera ku phosphorous, kapena zinthu zosapangidwa monga aluminiyamu hydroxide. Zikayikidwa pa kutentha, zowonjezerazi zimatulutsa mpweya woletsa moto, zimapanga zigawo zoteteza moto, kapena zimayamwa kutentha kuti zichedwetse kuyaka.
Mapulasitiki oletsa moto omwe amagwiritsidwa ntchito kwambiri m'mafakitale amagetsi, zomangamanga, ndi magalimoto amakwaniritsa miyezo yokhwima yachitetezo (monga UL94). Mwachitsanzo, amateteza malo otchingira magetsi ku moto waufupi komanso amawonjezera kukana moto kwa zipangizo zomangira. Komabe, zowonjezera zachikhalidwe zokhala ndi halogen zimadzetsa nkhawa zachilengedwe chifukwa cha mpweya woipa, zomwe zimapangitsa kuti pakhale kufunikira kwa njira zina zotetezera chilengedwe monga zosakaniza za nayitrogeni-phosphorous kapena njira zopangira mchere.
Zatsopano zatsopano zikuyang'ana kwambiri pa nanotechnology ndi zowonjezera zochokera ku zamoyo. Nanoclays kapena carbon nanotubes zimathandizira kukana moto popanda kuwononga mphamvu zamakina, pomwe mankhwala ochokera ku lignin amapereka njira zokhazikika. Mavuto akadalipo pakulinganiza kuchedwa kwa moto ndi kusinthasintha kwa zinthu komanso kugwiritsa ntchito bwino ndalama.
Pamene malamulo akukhwima ndipo mafakitale akuika patsogolo kukhazikika, tsogolo la mapulasitiki oletsa moto lili m'mapangidwe osapsa komanso ogwira ntchito bwino omwe amagwirizana ndi mfundo zachuma zozungulira. Kupita patsogolo kumeneku kumatsimikizira kuti zipangizo zotetezeka komanso zobiriwira zimagwiritsidwa ntchito masiku ano.
Nthawi yotumizira: Epulo-10-2025
