Nplaim retardant cables

Nplaim retardant cables

Nplaim taws-retardant cables yog tsim cov ntaub ntawv tshwj xeeb nrog cov ntaub ntawv thiab kev tsim kho kom tawm tsam kev sib kis hauv cov nplaim hluav taws. Cov cable no inhibit nplaim taws raws li qhov ntev ntev thiab txo cov pa hluav taws xob thiab cov roj to ntawm hluav taws. Lawv feem ntau siv nyob rau hauv ib puag ncig uas yog qhov tseem ceeb heev, xws li cov tsev pej xeem, cov chaw tsheb thauj mus los, thiab cov chaw tsheb thauj mus los.

Cov ntaub ntawv ntawm cov ntaub ntawv cuam tshuam nrog hluav taws kub retardant cables

Lub sab nraud thiab sab hauv polymer yog qhov tseem ceeb hauv kev kuaj hluav taws-retardant, tab sis cov ntawv tsim qauv yog qhov tseem ceeb tshaj plaws. Cable-engineered cable, siv cov nplaim hluavtaws haum-retardant, tuaj yeem ua tiav cov khoom siv hluav taws uas xav tau.

Feem ntau siv cov polymers rau nplaim taws-retardant cov ntawv thov suav nrogPvcthiabLszhCov. Ob qho tib si tau tsim tshwj xeeb nrog cov nplaim taws-retardant additives kom tau raws li kev nyab xeeb hluav taws kev nyab xeeb.

Cov kev ntsuam xyuas tseem ceeb rau nplaim taws cov khoom siv thiab kev txhim kho cable

Txwv tsis pub cov pa oxygen (Lauv): Qhov ntsuas ntsuas qhov ntsuas ntawm cov pa roj oxygen tsawg kawg thiab nitrogen uas yuav txhawb kev sib txuas ntawm cov ntaub ntawv, qhia raws li feem pua. Cov ntaub ntawv nrog cov loi qis dua 21% raug cais raws li combustified li muab ua ke, thaum cov uas muaj ntau tshaj 21% tau cais raws li tus kheej-extinguishing. Qhov kev sim no muab cov kev nkag siab sai thiab yooj yim ntawm cov nplaim taws. Tus Qauv Siv Tau ASTMD 2863 lossis ISO 4589

Lub khob hliav qab taws calorimeter: Cov cuab yeej no yog siv los twv seb lub sijhawm tua hluav taws kub thiab tuaj yeem txiav txim siab qhov tsis zoo, kev poob dej kub, thiab lwm yam khoom cuam tshuam rau cov yam ntxwv hluav taws. Cov qauv tseem ceeb yog ASTM E1354 thiab ISO 5660, lub khob hliav qab calorimeter muab cov txiaj ntsig ntau ntxiv.

Acid roj emission kev ntsuas (IEC 60754-1). Qhov kev ntsuas no ntsuas cov roj halogen acid hauv cables, txiav txim siab tus nqi ntawm halogen emuction thaum kev sib txuas.

Roj Corrositvity (IEC 60754-2). Qhov kev sim ntsuas no ntsuas cov ph thiab zoo ntawm cov ntaub ntawv corrosive

Cov tshuaj luam yeeb ntom nti lossis 3M3 sim (iec 61034-2). Qhov kev ntsuas no ntsuas qhov ceev ntawm cov pa luam yeeb uas tsim los ntawm cables hlawv raws li kev mob nkeeg. Qhov kev ntsuas tau ua nyob rau hauv ib chav ntawm qhov ntev ntawm 3 meters los ntawm 3 meters los ntawm lub teeb pom kev sib txuas los ntawm cov pa taws tsim los ntawm cov pa hluav taws xob

Cov pa luam yeeb ntom nti (SDR) (ASTMD 2843). Qhov kev ntsuas no ntsuas qhov ceev ntawm cov pa luam yeeb ua los ntawm kev hlawv lossis kev txiav txim siab ntawm plastics hauv kev tswj hwm. Kuaj kuaj qhov loj me 25 hli x 25 mm x 6 hli