Harshen wuta na rudani

Harshen wuta na rudani

Wuta mai dorewa na Wuta an tsara na USBs musamman tare da kayan da kuma inganta tsari don tsayayya da yaduwar wuta yayin da wuta. Waɗannan na USB na hana harshen wuta daga yaduwa tare da rage hayaki da kuma rage hayaki da gas mai guba a lokacin da wuta. Ana amfani dasu da yawanci a cikin mahalli inda amincin wuta yana da mahimmanci, kamar gine-ginen gwamnati, tsarin sufuri, da wuraren masana'antu.

Nau'in kayan da ke tattare da igiyoyin wuta

Yankunan waje da na ciki suna da mahimmanci a cikin gwaje-gwaje na retardant, amma ƙirar ta USB ita ce mafi mahimmancin mahimmanci. USB mai amfani da injiniya, amfani da abubuwan da suka dace da kayan wuta, na iya cimma nasarar cimma kaddarorin kashe gobarar wuta da ake so.

Mafi yawan amfani da polymers don aikace-aikacen harshen wuta sun haɗa daPVCdaLszh. Dukansu an tsara su musamman tare da ƙari na harshen wuta don saduwa da bukatun amincin wuta.

Gwajin Muhimmin GWAMNATI DA FASAHA DA KYAUTA

Iyakance index oxygen (loi): Wannan gwajin yana auna ƙarancin ƙarfin oxygen a cikin cakuda oxygen da nitrogen wanda zai tallafa wa konewa na kayan, wanda aka bayyana a matsayin kashi. Kayan aiki tare da Loi ƙasa da kashi 21% ana rarrabe shi azaman aiki, yayin da waɗancan tare da Loi mafi girma sama da 21% ana rarrabe su a matsayin masu kashe kai. Wannan gwajin yana samar da fahimta mai sauri da asali game da flammable. Matsayi mai amfani sun kasance asstmd 2863 ko iso 4589

Cone Calorimeter: Ana amfani da wannan na'urar don tsinkayar halayen wuta na yau da kullun kuma zai iya tantance sigogi kamar lokacin wutan, sakin saki, asarar sakin wuta, da sauran kaddarorin da suka dace da halayen wuta. Babban ƙa'idodin da aka zartar sune ASSM E1354 da ISO 5660, mazugi Calorimeter yana ba da ƙarin abin dogara sakamako.

Gwajin iska na acid (IEC 60754-1). Wannan gwajin yana auna halogen mai abun ciki a cikin igiyoyi, tantance adadin Halogen da aka samo a lokacin sarauta.

Gas din Gas (IEC 60754-2). Wannan gwajin yana auna ph da kuma aikata kayan lalata

Gwajin haya na hayaki ko gwajin 3m3 (IEC 61034-2). Wannan gwajin yana auna yawan hayaki da keɓewa da kebul na ƙonewa a cikin yanayin da aka ayyana. Ana gudanar da gwajin a cikin wani ɗaki tare da girma na mita 3 ta hanyar mita 3 (saboda haka ana gwada suna a cikin hanyar watsa labarai ta hanyar hayaƙi

Hayatar da hayaƙi (SDR) (ASMR 2843). Wannan gwajin yana auna yawan hayaki da ke samarwa ko kuma lalata filastik a ƙarƙashin yanayin sarrafawa. Tasirin samfurin girma 25 mm x 25 mm x 6 mm