Zoletsa moto zopanda halogen zimagwira ntchito yofunika kwambiri pazamayendedwe.

Zoletsa moto zopanda halogen zimagwira ntchito yofunika kwambiri pazamayendedwe. 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 yabwino 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 chothandizira chomwe chimagwiritsidwa ntchito kawirikawiri chopanda halogen, APP imagwira ntchito yofunika kwambiri pakuyatsa moto 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 zoziziritsa kumoto zopanda halogen monga ammonium polyphosphate, zida zapulasitiki m'magalimoto zimatha kupeza zinthu zabwino zoletsa moto ndikuchepetsa kuchitika kwa ngozi zamoto. Komanso kuwongolera chitetezo ndi kudalirika kwamayendedwe. Pamene zofunikira pachitetezo cha chilengedwe zikuchulukirachulukira, mwayi wogwiritsa ntchito zoletsa moto wopanda halogen udzakulirakulira.