Kwa nthawi yayitali, opanga akunja ochokera ku United States ndi Japan akhala akulamulira msika wapadziko lonse wa zinthu zoletsa moto chifukwa cha ubwino wawo mu ukadaulo, ndalama, ndi mitundu ya zinthu. Makampani opanga zinthu zoletsa moto ku China anayamba mochedwa ndipo akhala akuchita ntchito yogwira zinthu. Kuyambira mu 2006, idakula mofulumira.

Chiyambi Zoletsa Moto
Mu 2019, msika wapadziko lonse wa zinthu zoletsa moto unali pafupifupi madola 7.2 biliyoni a ku America, ndipo chitukuko chinali chokhazikika. Dera la Asia Pacific lawonetsa kukula kwachangu kwambiri. Kugwiritsidwa ntchito kwa zinthu kukupitirira pang'onopang'ono ku Asia, ndipo kuwonjezeka kwakukulu kumachokera ku msika waku China. Mu 2019, msika wa China FR unakula ndi 7.7% chaka chilichonse. Ma FR amagwiritsidwa ntchito kwambiri mu waya ndi zingwe, zida zapakhomo, magalimoto ndi madera ena. Ndi chitukuko cha zipangizo za polima ndi kukulitsa minda yogwiritsira ntchito, ma FR amagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana monga zida zomangira mankhwala, zida zamagetsi, mayendedwe, ndege, mipando, zokongoletsera zamkati, zovala, chakudya, nyumba ndi mayendedwe. Yakhala chowonjezera chachiwiri chachikulu kwambiri chosinthira zinthu za polima pambuyo pa pulasitiki.

M'zaka zaposachedwapa, kapangidwe ka kagwiritsidwe ntchito ka ma FR ku China kakhala kakusintha ndi kukwezedwa mosalekeza. Kufunika kwa ma flame retardants a aluminiyamu hydroxide a ultra-fine kwawonetsa kukula mwachangu, ndipo gawo la msika wa ma flame retardants a halogen a organic lachepa pang'onopang'ono. Zisanafike chaka cha 2006, ma FR a m'nyumba makamaka anali ma organic halogen flame retardants, ndipo kutulutsa kwa inorganic ndi organic phosphorous flame retardants (OPFRs) kunali kochepa. Mu 2006, ultra-fine aluminum hydroxide (ATH) flame retardant ku China kunali kochepera 10% ya kuchuluka kwa kagwiritsidwe ntchito konse. Pofika chaka cha 2019, chiwerengerochi chawonjezeka kwambiri. Kapangidwe ka msika wa ma flame retardants a m'nyumba kasintha pang'onopang'ono kuchoka pa organic halogen flame retardants kupita ku inorganic ndi OPFRs, zomwe zimawonjezeredwa ndi ma flame retardants a halogen a organic. Pakadali pano, ma flame retardants a brominated (BFRs) akadali odziwika m'magawo ambiri ogwiritsira ntchito, koma ma flame retardants a phosphorous (PFR) akuchulukirachulukira kuti alowe m'malo mwa ma BFR chifukwa cha kusamala zachilengedwe.

Kupatula mu 2017, kufunikira kwa msika wa zinthu zoletsa moto ku China kunawonetsa kukula kosalekeza komanso kokhazikika. Mu 2019, kufunikira kwa msika wa zinthu zoletsa moto ku China kunali matani 8.24 miliyoni, ndipo kuwonjezeka kwa chaka ndi chaka kwa 7.7%. Chifukwa cha kukula kwachangu kwa misika yogwiritsira ntchito (monga zida zapakhomo ndi mipando) komanso kukulitsa chidziwitso chopewa moto, kufunikira kwa zinthu zoletsa moto kudzawonjezeka kwambiri. Akuyembekezeka kuti pofika chaka cha 2025, kufunikira kwa zinthu zoletsa moto ku China kudzakhala matani 1.28 miliyoni, ndipo kuchuluka kwa zinthu zoletsa moto kuyambira 2019 mpaka 2025 kukuyembekezeka kufika pa 7.62%.