Kwihlabathi leeplastiki, ukuqinisekisa ukhuseleko lomlilo kubaluleke kakhulu. Ukuvavanya iimpawu ezithintela ilangatye zezinto ezahlukeneyo zeplastiki, i-Underwriters Laboratories (UL) iphuhlise umgangatho we-UL94. Le nkqubo yokwahlulahlula eyaziwayo inceda ekumiseleni iimpawu zokutsha kweplastiki kwaye ivumela abavelisi ukuba bavelise iimveliso ezikhuselekileyo.
Iindidi ze-UL94: Umgangatho we-UL94 uhlela izixhobo zeplastiki zibe ziindidi ezahlukeneyo ngokusekwe kwindlela eziziphatha ngayo ngexesha lovavanyo lomlilo. Kukho iintlobo ezintlanu eziphambili: i-V-0, i-V-1, i-V-2, i-HB, kunye ne-5VB.
V-0: Izinto ezidlula kudidi lwe-V-0 ezizicima ngokwazo kwimizuzwana eli-10 emva kokususa umthombo wokutsha kwaye azivelisi ukutsha okuvuthayo okanye okukhazimlayo ngaphaya kwesampuli.
V-1: Izinto ezidlula kudidi lwe-V-1 ezizicima ngokwazo kwimizuzwana engama-30 kwaye azivelisi ukutsha okuvuthayo okanye okukhazimlayo ngaphaya kwesampuli.
V-2: Izinto ezihlelwa njenge-V-2 ezizicimayo ngaphakathi kwemizuzwana engama-30 kodwa zinokutsha okuncinci okanye okuvuthayo emva kokuba ilangatye lisusiwe.
HB: Uhlu lokutsha oluthe tyaba (HB) lusebenza kwizinto ezingahlangabezani neemfuno zohlu lokutsha oluthe nkqo kodwa ezingasasazi ilangatye kulo lonke isampuli ngexesha lovavanyo.
5VB: Olu hlobo lolwahlulo lujoliswe ngokukodwa kwizixhobo ezincinci kakhulu, ezihlala zingaphantsi kwe-0.8 mm, ezizicimayo ngaphakathi kwemizuzwana engama-60 kwaye zingavelisi ukutsha okuvuthayo okanye okukhanyayo ngaphaya kwesampuli.
Iinkqubo zoVavanyo: Umgangatho we-UL94 usebenzisa iinkqubo ezahlukeneyo zovavanyo ukumisela umlinganiselo we-flame retardant weplastiki. Ezi vavanyo ziquka i-Vertical Burning Test (UL94 VTM-0, VTM-1, kunye ne-VTM-2), i-Horizontal Burning Test (UL94 HB), kunye ne-5V Burning Test (UL94 5VB). Uvavanyo ngalunye luvavanya amandla esixhobo sokuzicima ngokwaso kunye nokuthambekela kwaso ekusasazekeni kwe-flame.
Izinto Eziqwalaselweyo: Xa kusenziwa uvavanyo lwe-UL94, kukho izinto ezininzi ezinokuchaphazela umlinganiselo we-flame retardant yento. Ezi ziquka ubukhulu besampuli, ubukho bezixhobo zangaphandle, izongezo, kunye ne-resin ethile esetyenzisiweyo.
IiNzuzo kunye neeNzuzo: Ukuqonda imilinganiselo ye-UL94 yokuthintela umlilo kunceda abavelisi ukuba bakhethe izixhobo zeplastiki ezifanelekileyo kwiintlobo ngeentlobo zezicelo apho ukhuseleko lomlilo lubaluleke kakhulu. Izixhobo zezithuthi, izinto zombane, izixhobo ze-elektroniki zabathengi, kunye nezixhobo zokwakha zimizekelo yamashishini kunye neemveliso apho ukuthobela imigangatho ye-UL94 kubalulekile. Ukusebenzisa izixhobo ezinoluhlu oluphezulu lwe-UL94 kuqinisekisa ukumelana nomlilo okuphuculweyo kunye nokhuseleko.
Isiphelo: Inkqubo yokulinganisa i-UL94 flame retardant sisixhobo esibalulekileyo sokuvavanya iimpawu zokhuseleko lomlilo zezinto zeplastiki. Ngokuhlela iiplastiki ngokweendidi ezahlukeneyo ezifana ne-V-0, V-1, V-2, HB, kunye ne-5VB, umgangatho we-UL94 uvumela abavelisi ukuba baqonde indlela eziziphatha ngayo izinto ngexesha lokuvezwa ngumlilo. Ukuthobela umgangatho we-UL94 kunceda ekuvelisweni kweemveliso ezikhuselekileyo kwaye kuqinisekisa ukuba iiplastiki ezisetyenziswa kumashishini ahlukeneyo ziyahlangabezana neemfuno ezibalulekileyo zokhuseleko lomlilo.
Shifang Taifeng New Flame Retardant Co.,Ltdyingcaliinto ethintela ilangatye engenalo i-halogenumzi-mveliso eTshayina onamava angama-22 eminyaka.
TF-241yi-APP flame retardant edibeneyo enokusetyenziselwa i-PP/HDPE. Izixhobo ze-FR zinokufikelela kwi-UL94 V0.
Uqhagamshelwano: uEmma Chen
I-imeyile:sales1@taifeng-fr.com
Umnxeba/uWhatsapp:+86 13518188627
Ixesha lokuthumela: Okthobha-24-2023
