Uthini umgangatho wovavanyo we-UL94 Flame Retardant Rating yePlastiki?

Ehlabathini leeplastiki, ukuqinisekisa ukhuseleko lomlilo kubaluleke kakhulu.Ukuvavanya iipropathi ze-flame retardant zezinto ezahlukeneyo zeplastiki, i-Underwriters Laboratories (UL) iphuhlise umgangatho we-UL94.Le nkqubo yolwahlulo eyaziwa ngokubanzi inceda ukumisela iimpawu zokutsha zeplastiki kwaye yenza ukuba abavelisi bavelise iimveliso ezikhuselekileyo.

Iindidi ze-UL94: Umgangatho we-UL94 uhlela imathiriyeli yeplastiki ngokweendidi ezahlukeneyo ngokusekelwe kwindlela yokuziphatha kwazo ngexesha loluhlu lovavanyo lomlilo.Kukho iindidi ezintlanu eziphambili: V-0, V-1, V-2, HB, kunye ne-5VB.

I-V-0: Izinto eziphathekayo ezidlula i-V-0 udidi luzicime ngaphakathi kwemizuzwana ye-10 emva kokususa umthombo wokutshisa kwaye ungavelisi umlilo ovuthayo okanye ovuthayo ngaphaya kwe-specimen.

I-V-1: Izinto ezigqithisa udidi lwe-V-1 luzicima ngaphakathi kwemizuzwana ye-30 kwaye aluvelisi umlilo ovuthayo okanye ovuthayo ngaphaya kwe-specimen.

I-V-2: Izinto ezichazwe njenge-V-2 ezizicimayo ngaphakathi kwemizuzwana ye-30 kodwa zibe nomlilo omncinci okanye umbane ovuthayo emva kokuba ilangatye lisusiwe.

I-HB: Ukuhlelwa kokutshiswa okuthe tye (HB) kusebenza kwimathiriyeli engazifezekisiyo iimfuneko zohlelo oluthe nkqo kodwa ezingasasazisi ilangatye kumzekelo ngexesha lovavanyo.

I-5VB: Olu luhlu lwenzelwe ngokukodwa izinto ezibhityileyo kakhulu, ezingaphantsi kwe-0.8 mm, ezizicimayo ngaphakathi kwemizuzwana engama-60 kwaye zingavelisi umlilo ovuthayo okanye ovuthayo ngaphaya kwe-specimen.

Iinkqubo zoVavanyo: Umgangatho we-UL94 usebenzisa iinkqubo ezahlukeneyo zovavanyo ukumisela ukukala kwe-flame retardant yeeplastiki.Olu vavanyo lubandakanya uvavanyo lwe-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 ukukwazi kwesixhobo sokuzicima kunye nokuthambekela kwayo ekusasazeni ilangatye.

Uqwalaselo lweMathiriyeli: Xa usenza uvavanyo lwe-UL94, izinto ezininzi zinokuphembelela ukalisho lokubuyiswa komlilo.Ezi ziquka ubukhulu bomzekelo, ubukho benkxaso yangaphandle, izongezo, kunye ne-resin ethile esetyenzisiweyo.

Izicelo kunye neeNzuzo: Ukuqonda ukulinganiswa kwe-UL94 i-flame retardant inceda abavelisi ukuba bakhethe izixhobo zeplastiki ezifanelekileyo kwizicelo ezahlukeneyo apho ukhuseleko lomlilo lubaluleke kakhulu.Amacandelo eemoto, iindawo ezivaliweyo zombane, i-elektroniki yabathengi, kunye nezinto zokwakha ziyimizekelo yamashishini kunye neemveliso apho ukuthotyelwa kwemigangatho ye-UL94 kubalulekile.Ukusebenzisa izixhobo ezinomgangatho ophezulu we-UL94 kuqinisekisa ukomelezwa komlilo kunye nokhuseleko.

Isiphelo: Inkqubo yokulinganisa i-UL94 ye-flame retardant sisixhobo esibalulekileyo sokuvavanya iimpawu zokhuseleko lomlilo kwizinto zeplastiki.Ngokuhlela iiplastiki ngokweendidi ezahlukeneyo ezifana ne-V-0, V-1, V-2, HB, kunye ne-5VB, umgangatho we-UL94 wenza ukuba abavelisi baqonde ukuziphatha kwezinto eziphathekayo ngexesha lokuvezwa komlilo.Ukuthotyelwa kwezixhobo ezisemgangathweni ze-UL94 ekuveliseni iimveliso ezikhuselekileyo kunye nokuqinisekisa ukuba iiplastiki ezisetyenziswa kumashishini ahlukeneyo zihlangabezana neemfuno ezibalulekileyo zokhuseleko lomlilo.

Shifang Taifeng New Flame Retardant Co.,Ltdyingcalii-halogen-free flame retardantumzi-mveliso e China kunye 22 iminyaka yamava.

TF-241yi blend APP flame retardant engasetyenziselwa PP/HDPE.Izinto ze-FR zinokufikelela kwi-UL94 V0.

Qhagamshelana: Emma Chen

I-imeyile:sales1@taifeng-fr.com

Umnxeba/Whatsapp:+86 13518188627