Nyob rau hauv siab - muaj kev pheej hmoo ntawm kev lag luam ib puag ncig uas muaj kev kub ntxhov, hluav taws kub thiab hluav taws xob, ntau tus thawj tswj kev nyab xeeb thiab cov neeg ua haujlwm muag khoom feem ntau cuam tshuam cov nplaim hluav taws (FR) cov khaub ncaws ua haujlwm thiab cov khaub ncaws ua haujlwm (AR) ua haujlwm. Txawm hais tias ob qho tib si muaj kev tiv thaiv kev tiv thaiv PPE thiab tuaj yeem tiv thaiv qhov hluav taws kub puas tsuaj, lawv lub hom phiaj tiv thaiv tseem ceeb, cov qauv kev sim, cov txheej txheem kev ua haujlwm thiab cov xwm txheej siv tau yog qhov sib txawv. Qhia meejqhov sib txawv ntawm nplaim hluav taws ua haujlwm khaub ncaws thiab arc resistant ua hauj lwm khaub ncawsyog tus yuam sij rau kev xaiv PPE kom raug, kev tswj hwm kev nyab xeeb hauv chaw ua haujlwm thiab zam kev tiv thaiv tsis raug nyob rau hauv siab - cov ntawv pheej hmoo.
1. Core Protection Objects & Hazard Adaptability
Cov khaub ncaws ua haujlwm nplaim hluav taws yog cov kws tshaj lij tsim rau cov pa thermal thiab combustion txaus ntshai. Lawv feem ntau tiv taus hluav taws kub, vuam sparks, molten hlau splashing thiab sustained siab - kub kub hluav taws xob. Lub hom phiaj tseem ceeb ntawm lub hom phiaj yog kom ua tiav nws tus kheej sai sai - tua tom qab tawm hauv qhov hluav taws kub, tiv thaiv cov nplaim taws thiab tshem tawm cov hluav taws kub nyhiab los ntawm cov ntaub combustion thiab melting dripping. Nws yog tsim rau cov tshuaj combustion thiab siab - kub thermal tawg txaus ntshai nyob rau hauv industrial ntau lawm.
Arc resistant ua hauj lwm khaub ncaws tsom rau huab hluav taws xob arc flash txaus ntshai tshwj xeeb rau lub zog scenarios. Hluav taws xob arc faults tsim instantaneous ultra- kub siab tshaj 3500 degree, nrog rau cov haib shock waves, siab -plasma kub thiab molten hlau splashes nyob rau hauv milliseconds. Cov khaub ncaws uas tsis muaj nplaim taws tsis tuaj yeem tiv taus tam sim no siab heev - zog. Arc resistant ua hauj lwm khaub ncaws yog optimized rau arc zog kuj, zoo thaiv ultra- kub thermal shock thiab tawg cuam tshuam los ntawm hluav taws xob ua txhaum.
2. Cov ntawv pov thawj thoob ntiaj teb & Kev Ntsuas Cov Qauv Sib txawv
Ob hom khaub ncaws tiv thaiv tau txais kev ywj pheej thoob ntiaj teb cov qauv txheej txheem, uas yog lub hauv paus tseem ceeb rau kev paub qhov txawv ntawm lawv qhov kev ua tau zoo.
Flame retardant ua hauj lwm khaub ncaws feem ntau ua raws liNFPA 2112 (North America)thiabEN ISO 11612 (Tebchaws Europe). Kev ntsuam xyuas tsom mus rau cov nplaim hluav taws xob ntsug, lub sijhawm tom qab hluav taws xob, lub sijhawm tom qab thiab qhov chaw puas, ntsuas cov ntaub nplaim hluav taws kub hnyiab thiab nws tus kheej - tua lub peev xwm. Nws tsis koom nrog arc zog cuam tshuam kev sim.
Arc resistant ua hauj lwm khaub ncaws nruj me ntsis raws liNFPA 70 EthiabIEC 61482 (ibseries qauv. Cov ntsuas ntsuas tseem ceeb yog ATPV (Arc Thermal Performance Value) thiab EBT (Energy Breakopen Threshold), nrog cov PPE ntshiab qeb muab qhab nia ntawm CAT 1 txog CAT 4. Tsuas yog cov ris tsho uas muaj qhov ntsuas hluav taws xob tiv thaiv lub zog tuaj yeem txhais tau tias yog cov khaub ncaws tiv thaiv arc.
3. Cov qauv tsim & kev ua haujlwm zoo sib txawv
Flame retardant work khaub ncaws cia siab rau cov nplaim taws -retardant fiber carbonization cov tshuaj tiv thaiv. Thaum ntsib hluav taws qhib, cov ntaub saum npoo tsim cov txheej txheem carbonized tiv thaiv kom cais cov huab cua thiab txiav tawm cov tshuaj tiv thaiv kab mob sib kis. Nws qhov zoo yog nyob rau hauv ntev - lub sij hawm ruaj khov hluav taws kub tsis kam thiab ntxuav durability, haum rau kev ua haujlwm siab ntev - qhov kub thiab txias.
Arc resistant ua hauj lwm khaub ncaws txais siab - ntom ntom aramid cov ntaub ntawv uas muaj zog structural toughness. Dhau li ntawm cov nplaim taws yooj yim- kev ua haujlwm retardant, nws ntxiv los tiv thaiv -shock yoj thiab siab- lub zog thermal rwb thaiv tsev tsim. Nws tuaj yeem nqus tau sai sai thiab tawg arc tawg lub zog, zam cov ntaub tawg thiab nkag mus rau hauv ultra- muaj zog cuam tshuam. Nws cov txheej txheem stitching thiab adhesive sealing txheej txheem yog nyob deb nruj dua li cov nplaim hluav taws kub ua hauj lwm khaub ncaws.
4. Muaj feem xyuam Kev Lag Luam Scenario Division
Flame Retardant Work Clothes Core Scenarios: Petrochemical kev tshawb nrhiav thiab kho kom zoo, metallurgy thiab steelmaking, vuam thiab thermal ua, tshuaj lom neeg tsim khoom thiab khaws cia. Cov xwm txheej no tau tswj hwm los ntawm qhov hluav taws kub qhib thiab siab - qhov kub thiab txias yam tsis muaj siab -voltage arc txaus ntshai.
Arc Resistant Work Clothes Core Scenarios: Kev ua haujlwm substation, siab -voltage fais fab tu, kev tsim hluav taws xob hluav taws xob, lub zog hluav taws xob tshiab debugging thiab nyob - kab ua haujlwm. Tag nrho cov ntawv tshaj tawm raug rau siab -voltage hluav taws xob arc zais kev phom sij yuav tsum hnav cov khaub ncaws tiv thaiv qib arc.
5. Kev lag luam tseem ceeb tsis meej pem
Ib qho kev nkag siab tsis meej txog kev nyab xeeb yog tias cov khaub ncaws nplaim hluav taws tuaj yeem hloov cov khaub ncaws tiv thaiv arc. Qhov tseeb, tag nrho cov khaub ncaws ua haujlwm tiv thaiv arc muaj cov nplaim hluav taws kub nyhiab, ua tau raws li kev tiv thaiv FR yooj yim. Txawm li cas los xij, cov khaub ncaws ua haujlwm zoo tib yam nplaim hluav taws tsis muaj qhov ntsuas hluav taws xob tsis zoo thiab tsis tuaj yeem tiv taus qhov cuam tshuam tam sim ntawm arc flash, uas yuav ua rau muaj kev kub ntxhov hnyav hauv kev ua haujlwm hluav taws xob.
Xaus
Los xaus,qhov sib txawv ntawm nplaim hluav taws ua haujlwm khaub ncaws thiab arc resistant ua hauj lwm khaub ncawsyog muaj kev cuam tshuam nyob rau hauv qhov chaw txaus ntshai, cov qauv ntawv pov thawj, cov txheej txheem tiv thaiv thiab cov xwm txheej siv tau. Cov tuam txhab lag luam yuav tsum xaiv cov khaub ncaws tiv thaiv raws li nyob rau ntawm - qhov chaw tseem ceeb txaus ntshai: nplaim hluav taws cov khaub ncaws rau hluav taws kub thiab siab - qhov kub thiab txias, thiab cov khaub ncaws graded arc resistant rau hluav taws xob arc phom sij. Rau petrochemical fais fab kev koom ua ke scenarios nrog dual txaus ntshai, dual-cov ntaub ntawv pov thawj kev tiv thaiv ua hauj lwm cov khaub ncaws raug pom zoo kom ua tiav tag nrho- kev tiv thaiv kev nyab xeeb.