1. Nplaim taws tsis kam ntawm XHHW Hlau: Khoom thiab Cov Qauv
XHhw hlau lub nplaim taws tsis kam ntawm nws cov rwb thaiv tsev rwb thaiv tsev, feem ntau tsim ntawm cross-txuas polyethylene (xlpe). Qhov khoom siv thermoset ntawd tsis kam tawm tsam melting thiab dripping txawm nyob hauv cov kub, ib qho cuab yeej tseem ceeb rau kev tiv thaiv kev tawm tsam hluav taws.
Tus tseem ceeb nplaim taws tsis kam nta
Tus kheej extinguishing cov khoom: XHHW rwb thaiv tsev raws li cov qauv nruj li ul 44 thiab NFPA 70 (NEC), kom lawv tus kheej tua hluav taws thaum qhov chaw tiv thaiv tau muab tshem tawm.
Kev kub siab kub: Lub rwb thaiv tsev tuaj yeem tiv thaiv kub txog 90 degree hauv cov kev mob qhuav thiab 75 degree hauv kev muaj kev pheej hmoo ntub dej, txo cov kev pheej hmoo hluav taws hauv kev ua hluav taws xob.
Tsawg haus luam yeeb emission: Tsis zoo li PVC-insulated xov hlau, XHHW tsim cov pa luam yeeb tsawg heev thiab cov tshuaj lom lom thaum raug hluav taws kub, ua kom muaj kev nyab xeeb hauv qhov chaw uas ntim nrog.
Nplaim taws tsis kam yog ntsuas nruj siv siv cov kev cai xws liASTM D6413(Cov nplaim hluavtaws ntsug sib tw), uas ntsuas cov hlau lub peev xwm los tiv thaiv Ignition thiab cov nplaim taws sib kis.
2. XHhw Hlau hauv Conduit: Kev Nyab Xeeb Kev Nyab Xeeb thiab Ua Raws
Txhim kho xhhw xaim hauv kev ua kom loj hlob ntawm nws cov nplaim taws tsis kam los ntawm kev ntxiv lub cev tawm tsam sab nraud kub thiab tshuab puas.
Cov txiaj ntsig ntawm kev teeb tsa kev teeb tsa
Thaum tshav sov tsis kam: Conduits txo cov xov xwm thermal ntawm cov xov hlau, tswj cov rwb thaiv tsev rwb thaiv tsev thaum muaj zog.
Kev tiv thaiv los ntawm kev puas tsuaj: Hlau lossis PVC Cov Khoom Siv Hluav Taws Xob Los Ntawm Pais lossis hnav uas tuaj yeem nthuav tawm cov neeg ua txhaum.
Ua raws li cov cim: NEC Tshooj 310 Nyuj Ywm Caam Siv rau XHhw hauv cov chaw muaj kev pheej hmoo siab (piv txwv li cov qauv kev nyab xeeb) kom tau raws li cov qauv hluav taws kub.
Piv txwv li,Boeing BSS 7230thiabFAA deb Ntu 25Cov qauv-feem ntau thov hauv Aerospace
3. Xhhw xaim rwb thaiv tsev: kev tshawb fawb tom qab nplaim retardancy
Lub rwb thaiv tsev ntawm XHHW hlau yog ua kom muaj qhov sib npaug yooj yim, qhov siv tau ruaj khov, thiab hluav taws kub tiv.
Rwb thaiv tsev muaj pes tsawg leeg
Hla-Txuas Polyethylene (XLPE): Muaj cov khoom ruaj khov hluav taws xob ruaj khov thiab tiv thaiv kom tawg hauv tshav kub.
Ntxiv: Nplaim taws-retardant tshuaj lom neeg xws li Magnesium hydroxide lossis txhuas trihydrate tau muab tso ua ke los ntawm kev ua haujlwm sib txuas.
Dej tiv: Rwb thaiv tsev cov dej noo-tiv thaiv tiv thaiv kev txwv tsis pub muaj ib puag ncig huab cua, uas muaj peev xwm txo cov nplaim hluavtaws tsis taus.
Kuaj hauv qabIso 1210-1996thiabUL 1685Tshaj tawm tias XHHW rwb thaiv tsev tswj hwm cov qauv txheej txheem kev ntseeg txawm tias tom qab ua ntev raug hluav taws.
4. XHhhw Hlau Nqe: Qhov Yam Cuam Tshuam Tus Nqi
Tus nqi ntawm XHHW cov hlau sib txawv raws cov khoom zoo, cov ntawv pov thawj, thiab kev ua lag luam xav tau.
Tus nqi them tseem ceeb
Tooj Liab thiab Txhuas Cais: Tooj xoo xhhw xov hlau (piv txwv li, 12 awnically tus nqi (0.50}}}}}}}}}}}. 5-40% pheej yig dua.
Rwb Thaiv Tsev Thickness: Kev ua haujlwm rwb thaiv hluav taws xob hnyav rau cov chaw ib puag ncig loj zuj zus nce cov nqi los ntawm 15-20%.
Ntawv muaj: Cov xov hlau ua raws liMSHA 2GlossisUL muaj npeCov qauv yuav hais kom ua 10-25% hwm.
Kev yuav khoom los ntawm cov tuam ntxhab nyiamKunyi Cable Co., Ltd.lossisTeenzhen Lilutong TechnologyYuav txo tus nqi rau {{{0}}}}. 01-0.0 ib lub ntsuas rau cov xaj loj.
5. XHHW cov hlau hauv av: durability nyob rau hauv cov ntawv thov subutdenface
XHHW yog dav siv hauv kev teeb tsa hauv av vim nws txoj kev tawm tsam rau ya raws, tshuaj lom neeg, thiab kev ntxhov siab thiab lub cev.
Txhim kho cov kev coj ua zoo tshaj plaws
Ncaj qha faus: Xhhw rwb thaiv tsev-resistant rwb thaiv tsev tso cai rau kev sib haum xeeb hauv cov cheeb tsam, ib ntu ntawm no 338.
Kev tiv thaiv los ntawm corrosion: Siv pvc-coated conduits nyob rau hauv corrosive av kom tiv thaiv rwb thaiv rwb thaiv rwb thaiv rwb thaiv tsev.
Qhov tob yuav tsum: Nruab tsawg kawg 24 ntiv kev tob kom tsis txhob muaj kev puas tsuaj los ntawm kev khawb lossis ib puag ncig.
TusEFG4K-XTF Hydraulic HoseLos ntawm cov rooj vag, tsim rau cov kev siv high-internal, ua piv txwv zoo ib yam li cov qauv siv tau ntawm XHHW hauv qhov chaw hnyav.
Dongguan Ntau Ntau Hlau & Cable Co., Ltd.ci hauv Asmeskas kev ua lag luam, tshwj xeeb hauv Tebchaws Asmeskas, nrog cov txheej txheem tiav ntawm UL cov ntawv pov thawj. Peb cov nplai kev tsim khoom yog nthuav dav thawm xyoo los ntawm xyoo, thiab peb cov khoom siv tsim khoom yog hloov tas li tshiab thiab hloov kho tshiab. Cov pab pawg R & D tau txuas ntxiv tshawb xyuas cov khoom tshiab thiab cov txheej txheem los txhim kho cov khoom lag luam. Peb tus Tswv, XHhhw xaim, NM - B CABLE, UF-B, TC, UR44, UCR47, ULR477 thiab lwm yam ntawv pov thawj thiab txhim khu kev qha thiab ntseeg tau. Nyob rau hauv cov nqe lus ntawm tus nqi, peb cia siab rau peb tus nqi hloov kom tau txais cov neeg siv American nrog cov neeg siv nyiaj txiag tau sib tw kom tau raws li koj qhov kev xav tau ntawm qhov zoo thiab tus nqi.