Ukwenziwa kwefilimu enamanziUgwebuGxila (AFFF)
Ingcaciso yeMveliso:
Iimpawu zokusebenza ze-arhente yokucima umlilo zihlangabezana neemfuno ze-GB15308-2006 "I-aqueous film-forming foam fire extinguishing agent".Ngokomlinganiselo wokuxuba umthamo ngamanzi, uhlukaniswe kwi-3% AFFF (3: 97) kunye ne-6% AFFF (6: 94).I-ejenti yokucima umlilo inokufana ngokufanayo kwaye ifakwe amagwebu ngokucokisekileyo ngokuxuba ngesixhobo sokuvelisa amagwebu.I-ejenti yokucima umlilo ngoku yeyona nto isebenzayo kwaye ikhawuleza kakhulu yokucima umlilo phakathi kwezixhobo zokucima umlilo ezisezantsi.Ineendlela ezahlukeneyo zokusetyenziswa kwaye ingasetyenziswa kwiinkqubo ezahlukeneyo zokuvelisa amagwebu asezantsi kunye nezicimi mlilo zogwebu.Uhlolo olwenziwa lisebe lesizwe labasemagunyeni aluyongozi kwaye aluwucaphukisi umzimba womntu, kwaye lunokonakala okuphantsi.I-ejenti yokucima umlilo ayisombululi ngokupheleleyo kuphela ingxaki yokungcoliseka kwendalo, kodwa ineempawu zexesha elide lokugcina.
Imilinganiselo yemveliso:
Inqanaba lokusebenza lokucima umlilo/inqanaba lokuchasa ukutshisa: 1A
Indawo yomkhenkce: -38℃
Uxinzelelo lomphezulu: 17.3±10%
Umlinganiselo wegwebu: 7.5±20%
Ixesha lokuposa: May-11-2021