Ukwethulwa kwezingubo ezivikela izicishamlilo

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I-headgear yokuvikela i-Firefighter (i-headgear-retardant-retardant) isetshenziselwa ikakhulukazi ukuvikela ikhanda, uhlangothi nentamo ngesikhathi semisebenzi yokucisha umlilo, ekushiseni umlilo noma ukushisa okuphezulu. Ihlangabezana nezimfuneko ze-GA869-2010 "I-Firefighter's Protective Headgear for Fire Fighters", futhi inganikeza imibiko yokuhlola nezitifiketi ze-3C. Yenziwe ngezinto ezibalulekile ezivimbela amalangabi njenge-aramid. Inezici ezinhle kakhulu zokunqanda umlilo, futhi ngeke iqhubeke nokuvutha uma kwenzeka amalangabi avulekile. Ukuqina kwayo okukhulu nokuthambile okuhle kwenza umkhiqizo ube lula ukuwugqoka, ukhululekile futhi uhle kakhulu ekusebenzeni. Idizayini eyenziwe ngumuntu ingavikela ngempumelelo lonke ukuphepha kwekhanda lomuntu oyigqokile, futhi isetshenziswa kakhulu emikhakheni yokuvikela umlilo, insimbi, i-petroleum, nezimboni zamakhemikhali.

Izici zobuchwepheshe

1. Ukusebenza kwe-flame retardant: ubude bokulimala kwe-warp bungu-7mm, ubude bokulimala kwe-weft bungu-5mm, isikhathi sokuvutha okuqhubekayo ama-0s, akukho mkhuba wokuncibilika noma oconsayo.

2. Ngemuva kokuhlolwa kokuzinza kwe-thermal okungu-260℃, izinga lokushintsha kobukhulu eduze kwe-warp kanye nezikhombisi-ndlela ze-weft ngu-2%, futhi indawo yesampula ayinazo izinguquko ezisobala ezifana nokushintsha kombala, ukuncibilika nokuconsa.

3. Ibanga lendwangu lokulwa nokuphiliswa lisezingeni lesi-3, akukho okuqukethwe kwe-formaldehyde okutholwayo, inani le-PH lingu-6.72, amandla omthungo angu-1213N, futhi izinga lokushintsha usayizi wokuvulwa kobuso ngu-2%.

4. Izinga lokushintsha usayizi wokuwasha lingu-3.4% ohlangothini oluqondile kanye no-2.9% ohlangothini oluvundlile.

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