Mwero we UL94 V-0 wekubvira moto ndiwo muyero wakakosha panyaya yekuchengetedzeka kwezvinhu, kunyanya mapurasitiki anoshandiswa mumidziyo yemagetsi neyemagetsi. Yakavambwa neUnderwriters Laboratories (UL), sangano repasi rose rinopa chitupa chekuchengetedza, mwero we UL94 V-0 wakagadzirirwa kuongorora hunhu hwekubvira kwemidziyo yepurasitiki. Mwero uyu wakakosha pakuona kuti zvinhu zvinoshandiswa muzvigadzirwa zvevatengi nemaindasitiri hazvibatsire mukupararira kwemoto, nokudaro zvichiwedzera kuchengetedzeka.
Mwero weUL94 V-0 chikamu chemhando dzakasiyana dzeUL94, dzinosanganisira marudzi akasiyana-siyana akadai seUL94 V-1 neUL94 V-2, imwe neimwe ichiratidza mazinga akasiyana ekudzivirira moto. "V" muUL94 V-0 inomiririra "Vertical," zvichireva bvunzo yekutsva yakamira inoshandiswa kuongorora kugona kwechinhu kutsva. "0" inoratidza mwero wepamusoro wekudzivirira moto mukati mechikamu ichi, zvichireva kuti chinhu chacho hachina kupisa zvakanyanya.
Chimwe chezvinhu zvakakosha zve UL94 V-0 standard inzira yayo yakaoma yekuedza. Zvinhu zvinoedzwa ne vertical burn test, uko sampuro yezvinhu inobatwa yakatwasuka uye inoiswa mumurazvo kwemasekonzi gumi. Murazvo unozobviswa, uye nguva inotora kuti zvinhu zvimire kutsva inoyerwa. Maitiro aya anodzokororwa kashanu pamuenzaniso wega wega. Kuti uwane chiyero che UL94 V-0, chinhu chinofanira kuzadzisa zvinotevera: murazvo unofanira kudzima mukati memasekonzi gumi mushure mekushandisa kwega kwega, uye hapana madonhwe anopfuta anobatidza chiratidzo chedonje pasi pemuenzaniso anotenderwa.
Kukosha kwechiyero cheUL94 V-0 hakugone kupfuudzwa zvakanyanya. Munguva ino apo zvishandiso zvemagetsi nemidziyo zviri kwose kwose, njodzi yemoto yakawedzera zvakanyanya. Zvinhu zvinosangana nechiyero cheUL94 V-0 hazviwanzobatidza kana kuparadzira moto, nokudaro zvichideredza njodzi yetsaona dzine chekuita nemoto. Izvi zvakakosha zvikuru kune zvigadzirwa zvinoshandiswa munzvimbo dzine njodzi huru dzakadai senzvimbo dzemaindasitiri, nzvimbo dzehutano, uye masisitimu ekufambisa veruzhinji.
Uyezve, kutevedzera mwero weUL94 V-0 kunowanzo kuve chinhu chinodiwa kuti mitemo ibvumidzwe uye kugamuchirwa mumusika. Vagadziri vanotevedzera mwero uyu vanogona kuvimbisa vatengi nemasangano anotonga kuti zvigadzirwa zvavo zvinosangana nezvinodiwa zvakasimba zvekuchengetedza. Izvi hazvingowedzere mukurumbira wekambani chete asiwo zvinopa mukana wekukwikwidzana mumusika.
Pamusoro pekuchengetedzeka, mwero weUL94 V-0 unewo zvaungaita muhupfumi. Zvigadzirwa zvinosangana nemwero uyu hazviwanzo kubatanidzwa muzviitiko zvine chekuita nemoto, izvo zvinogona kukonzera kukuvara kunodhura uye matambudziko emhosva. Nokudaro, kuisa mari muzvinhu zvinoenderana nemwero weUL94 V-0 kunogona kutungamira mukuchengetedza mari kwenguva refu kune vagadziri.
Mukupedzisa, mwero we UL94 V-0 unobatidza moto unoita basa rakakosha mukuona kuti zvinhu zvepurasitiki zvinoshandiswa mukushandiswa kwakasiyana-siyana zvakachengeteka. Maitiro ayo ekuyedza akaomarara uye sisitimu yakazara yekupatsanura zvinhu zvinopa chiyero chakavimbika chekudzivirira moto wechinhu. Sezvo tekinoroji ichiramba ichichinja uye kudiwa kwezvinhu zvakachengeteka kuri kuwedzera, mwero we UL94 V-0 ucharamba uri chishandiso chakakosha kune vagadziri nevashandi vekuchengetedza zvakafanana.
Shifang Taifeng New Flame Retardant Co., Ltdimugadziri ane ruzivo rwemakore makumi maviri nemaviri anonyanya kugadzira ammonium polyphosphate flame retardants, zvinhu zvedu zvinotengeswa kunze kwenyika zvakanyanya.
mumiririri wedu murazvo unodzoraTF-201Inochengetedza nharaunda uye inodhura zvishoma, inoshandiswa zvakanyanya mu intumescent coatings, textile back coating, mapurasitiki, huni, tambo, zvinonamira uye PU furo.
Kana muchida kuziva rumwe ruzivo, ndapota taurai nesu.
Bata: Cherry He
Email: sales2@taifeng-fr.com
Nguva yekutumira: Gunyana-23-2024
