Conductive carbon dub yog cov xim conductive uas tuaj yeem muab ntxiv rau cov roj hmab los txhim kho cov khoom siv hluav taws xob. Tus nqi ntawm cov pa roj carbon dub ntxiv rau cov roj hmab yog qhov tseem ceeb heev, vim tias ntxiv ntau dhau lossis tsawg dhau yuav cuam tshuam rau cov khoom siv.
Feem ntau hais lus, qhov sib ntxiv ntawm cov pa roj carbon dub yuav tsum nyob nruab nrab ntawm 2% thiab 10%. Ntxiv cov nyiaj hauv qhov ntau no tuaj yeem ua kom cov khoom siv hluav taws xob zoo tshaj plaws ntawm cov khoom tsis muaj kev cuam tshuam rau lwm yam khoom. Yog tias me ntsis ntxiv, cov khoom siv hluav taws xob ntawm cov khoom siv yuav tsawg dua qhov zoo; Yog tias ntxiv ntau dhau, lub hardness thiab elasticity ntawm cov khoom yuav raug cuam tshuam.
Nws yuav tsum raug sau tseg tias tus nqi ntawm cov pa roj carbon dub ntxiv kuj nyob ntawm hom thiab kev siv roj hmab. Rau hluav taws xob rwb thaiv tsev roj hmab, qhov sib ntxiv yog feem ntau ntawm 2% thiab 4%; rau cov roj hmab conductive, qhov sib ntxiv tuaj yeem siab li 10%. Nws tseem yuav tsum tau txiav txim siab txog qhov cuam tshuam ntawm cov pa roj carbon dub particle loj, thaj chaw saum npoo thiab lwm yam ntawm qhov sib ntxiv.
Hauv kev siv tswv yim, tus nqi ntawm cov pa roj carbon dub ntxiv yuav tsum tau txiav txim siab raws li qhov tshwj xeeb ntawm cov khoom siv. Los ntawm kev sim thiab tshuaj xyuas ntawm cov khoom siv, qhov zoo tshaj plaws ntawm qhov sib ntxiv tuaj yeem pom kom ua tiav qhov zoo tshaj plaws ntawm cov hluav taws xob conductivity thiab lwm yam khoom.
Tus nqi ntawm cov pa roj carbon dub ntxiv rau cov roj hmab tseem ceeb heev, vim nws tuaj yeem txhim kho cov khoom siv hluav taws xob ntawm cov khoom siv. Feem ntau hais lus, qhov sib ntxiv yuav tsum nyob nruab nrab ntawm 2% thiab 10%, tab sis nws kuj yuav tsum tau txiav txim siab raws li yam xws li hom thiab kev siv roj hmab, nrog rau qhov loj me thiab qhov chaw ntawm cov pa roj carbon dub. Tsuas yog los ntawm kev ntsuam xyuas thiab kev soj ntsuam tuaj yeem pom qhov zoo tshaj plaws ntawm qhov sib ntxiv kom ua tiav qhov zoo tshaj plaws ntawm cov hluav taws xob conductivity thiab lwm yam khoom ntawm cov khoom.