Cov Cables Tiv Thaiv Hluav Taws

Cov Cables Tiv Thaiv Hluav Taws

Cov xov hluav taws kub yog cov xov hluav taws kub uas tsim tshwj xeeb nrog cov ntaub ntawv thiab kev tsim kho kom zoo kom tiv taus kev kis hluav taws kub thaum muaj hluav taws kub. Cov xov hluav taws kub no tiv thaiv kev kis hluav taws kub raws li qhov ntev ntawm cov xov hluav taws kub thiab txo cov pa luam yeeb thiab cov pa phem thaum muaj hluav taws kub. Lawv feem ntau siv rau hauv cov chaw uas kev nyab xeeb hluav taws kub tseem ceeb heev, xws li cov tsev pej xeem, cov kev thauj mus los, thiab cov chaw ua haujlwm.

Cov Hom Khoom Siv Koom Tes Hauv Cov Cables Tiv Thaiv Hluav Taws

Cov txheej polymer sab nraud thiab sab hauv yog qhov tseem ceeb hauv kev sim tiv thaiv hluav taws, tab sis kev tsim cov cable tseem yog qhov tseem ceeb tshaj plaws. Ib lub cable uas tau tsim zoo, siv cov khoom siv tiv thaiv hluav taws tsim nyog, tuaj yeem ua tiav cov yam ntxwv hluav taws xav tau.

Cov polymers uas siv ntau rau cov ntawv thov tiv thaiv hluav taws suav nrogPVCthiabLSZHOb qho tib si tau tsim tshwj xeeb nrog cov khoom ntxiv uas tiv taus hluav taws kom ua tau raws li qhov yuav tsum tau ua kom muaj kev nyab xeeb hluav taws.

Cov Kev Ntsuas Tseem Ceeb rau Cov Khoom Siv Tiv Thaiv Hluav Taws thiab Kev Tsim Kho Cable

Kev Ntsuas Pa oxygen Txwv (LOI): Qhov kev xeem no ntsuas qhov tsawg kawg nkaus ntawm cov pa oxygen hauv cov pa oxygen thiab nitrogen uas yuav txhawb nqa kev sib xyaw ntawm cov khoom siv, qhia ua feem pua. Cov khoom siv uas muaj LOI qis dua 21% raug cais ua cov khoom siv hluav taws xob, thaum cov uas muaj LOI ntau dua 21% raug cais ua cov khoom siv tua tus kheej. Qhov kev xeem no muab kev nkag siab sai thiab yooj yim txog kev kub hnyiab. Cov qauv siv tau yog ASTMD 2863 lossis ISO 4589.

Lub Tshuab Ntsuas Kub Cone: Lub cuab yeej no yog siv los kwv yees tus cwj pwm hluav taws tiag tiag thiab tuaj yeem txiav txim siab cov yam ntxwv xws li lub sijhawm hluav taws kub, qhov kub tso tawm, qhov hnyav poob, kev tso pa tawm, thiab lwm yam khoom uas cuam tshuam rau cov yam ntxwv hluav taws. Cov qauv tseem ceeb uas siv tau yog ASTM E1354 thiab ISO 5660, Lub Tshuab Ntsuas Kub Cone muab cov txiaj ntsig txhim khu kev qha dua.

Kev ntsuas pa roj acid (IEC 60754-1). Qhov kev ntsuas no ntsuas cov pa roj halogen acid hauv cov xov hlau, txiav txim siab qhov ntau ntawm halogen uas tawm thaum lub sijhawm hlawv.

Kev kuaj xeb roj (IEC 60754-2). Qhov kev xeem no ntsuas pH thiab kev coj ua ntawm cov khoom siv xeb

Kev ntsuam xyuas qhov ceev ntawm cov pa luam yeeb lossis kev ntsuam xyuas 3m3 (IEC 61034-2). Qhov kev ntsuam xyuas no ntsuas qhov ceev ntawm cov pa luam yeeb uas tsim los ntawm cov xov hlau uas hlawv raws li cov xwm txheej tau teev tseg. Qhov kev ntsuam xyuas no tau ua nyob rau hauv ib lub chamber nrog qhov ntev ntawm 3 meters los ntawm 3 meters los ntawm 3 meters (yog li ntawd lub npe 3m³ kev ntsuam xyuas) thiab suav nrog kev saib xyuas qhov txo qis ntawm lub teeb transmittance los ntawm cov pa luam yeeb tsim thaum lub sijhawm hlawv.

Kev ntsuas qhov ceev ntawm cov pa luam yeeb (SDR) (ASTMD 2843). Qhov kev sim no ntsuas qhov ceev ntawm cov pa luam yeeb uas tsim los ntawm kev hlawv lossis lwj ntawm cov yas hauv qab kev tswj hwm. Qhov ntev ntawm cov qauv kuaj 25 hli x 25 hli x 6 hli