Zosungira moto zopanda halogen zimagwira ntchito yofunika kwambiri pamayendedwe.

Zosungira moto zopanda halogen zimagwira ntchito yofunika kwambiri pamayendedwe.Pamene mapangidwe agalimoto akupitilirabe ndipo zida za pulasitiki zikugwiritsidwa ntchito kwambiri, zoletsa moto zimakhala zofunikira kwambiri.Halogen-free flame retardant ndi pawiri yomwe ilibe zinthu za halogen monga chlorine ndi bromine ndipo imakhala ndi mphamvu yoletsa moto.Pazoyendera, zinthu zapulasitiki zimagwiritsidwa ntchito kwambiri, monga zida zamkati zamagalimoto, zida zamagetsi zamagetsi, etc. Komabe, mapulasitiki nthawi zambiri amakhala ndi zinthu zoyaka moto ndipo amatha kuyambitsa ngozi zamoto mosavuta.Chifukwa chake, zoletsa malawi ziyenera kuwonjezeredwa kuti zithandizire kuwongolera malawi apulasitiki ndikuwonetsetsa kuti magalimoto ali otetezeka.Kutsindika kwapadera kuyenera kuyikidwa pa ammonium polyphosphate (APP).Monga chotchingira moto chopanda halogen chomwe chimagwiritsidwa ntchito kwambiri, APP imagwira ntchito yofunika kwambiri pakuwotcha kwa pulasitiki.APP imatha kuchitapo kanthu ndi gawo lapansi la pulasitiki kuti lipange wosanjikiza wandiweyani wa carbonization, womwe umalekanitsa kusamutsa kwa okosijeni ndi kutentha, umachepetsa kutentha ndikuletsa kufalikira kwa moto.Nthawi yomweyo, zinthu monga phosphoric acid ndi nthunzi wamadzi zomwe zimatulutsidwa ndi APP zimathanso kuletsa kuyaka ndikupititsa patsogolo mapulasitiki oletsa moto.Powonjezera zoletsa moto zopanda halogen monga ammonium polyphosphate, zida zapulasitiki m'magalimoto zimatha kupeza zinthu zabwino zoletsa moto ndikuchepetsa kuchitika kwa ngozi zamoto.Kupititsa patsogolo chitetezo ndi kudalirika kwamayendedwe.Pamene zofunikira pachitetezo cha chilengedwe zikuchulukirachulukira, chiyembekezo chogwiritsa ntchito ma halogen-free flame retardants chidzakula.