Dab tsi yog halogen-free specification yuav tsum tau rau anti-static roj hmab lev
Dab tsi yog qhov kev cai rau kev tsis-halogenation?
Cov khoom sib txawv muaj cov qauv kev txwv sib txawv, xws li luam tawm Circuit Board (PCB): chlorine Cl < 900PPM, bromine Br < 900PPM, bromine plus chlorine < 1500PPM; xws li cov tsis-PCB qhov chaw: bromine nyob rau hauv brominated nplaim retardants <900PPM, chlorine Nws yog nplaim retardant los yog cov chlorine nyob rau hauv polyvinyl chloride (PVC) yas yog tsawg tshaj li 900PPM. Raws li cov kev cai ntawm kev cai IEC61249-2-21: cov ntsiab lus ntawm bromine thiab chlorine tsawg dua 900ppm feem, thiab tag nrho cov ntsiab lus ntawm bromine thiab chlorine yog tsawg dua 1500ppm, uas tsis muaj halogen.
Cov khoom siv roj hmab tsis muaj halogen uas peb tsim tsis muaj fluorine, bromine, lossis iodine, thiab ntsuas cov ntsiab lus chlorine yog ntau tshaj 500 ppm. Ntau tus neeg muas zaub yuav ua qhov kev ntsuam xyuas sab hauv tom qab tau txais cov qauv ntawm Chuangxuanbao halogen-dawb electrostatic tawv. Tej zaum lawv yuav ntsib cov ntaub ntawv tsis tsim nyog hauv cov txiaj ntsig kev xeem sab hauv. Ntawm no yog ib tug phooj ywg ceeb toom raws li hauv qab no rau kev tshuaj ntsuam thiab siv: anti-static roj hmab neeg siv spectrum scan Nws muaj peev xwm siv Xrf scanning txoj kev, uas yog cov qauv nto scanning xeem. Muaj qhov yuam kev ntawm qhov ntsuas tau thiab qhov tseeb! Los ntawm cov ntsiab lus txheeb cais ntawm cov lus tawm tswv yim los ntawm ntau tus neeg siv khoom peb koom tes nrog, kwv yees qhov ua yuam kev yog nyob rau hauv 1000ppm (piv rau cov txiaj ntsig ntawm qhov kev tso cai thib peb)!
Cov lus tawm tswv yim los ntawm thoob ntiaj teb kev tso cai thib peb lub tuam txhab SGS tau hais tias: SGS siv EN14582, thiab cov qauv yuav tsum tau sim nrog IC tom qab oxygen foob pob tawg. Qhov no yog txoj kev lees paub rau kev sim rau halogens. XRF scanning txoj kev tsuas yog txoj kev sim ceev thiab tsuas yog siv rau kev siv xwb.