Cov hnab looj tes yas thiab cov hnab looj tes siv nitrile yog siv rau dab tsi?
PVC cov hnab looj tes: Polyvinyl chloride Cov khoom siv: Polyvinyl chloride Cov khoom siv: tsis tshua muaj nqi, ntxiv xim, muaj xim zoo nkauj: Muaj cov yas ntau dua (thoob ntiaj teb pom zoo pej xeem cov yeeb ncuab), cua sov thiab cua kub nyhiab, Nitrile hnab looj tes Khoom siv: NBR, hluavtaws hluavtaws, cov khoom loj yog acrylonitrile thiab butadiene Cov khoom muaj nqis: tsis muaj kev ua xua, degradable, pigments yuav ntxiv, xim zoo dua Bright defects: tsis elasticity, lub nqe yog siab dua cov khoom yas ntawm ESD yog hais txog cov khoom siv los tiv thaiv cov khoom, nws feem ntau ntseeg tau tias cov khoom siv roj nitrile muaj cov khoom tsis zoo, thaum PVC thiab cov tshuaj latex tsis muaj cov khoom tsis zoo, tsis tsim nyog rau ESD Cov chaw ua tau cov khoom siv ua tau nitrile Qhov tseem ceeb ntawm cov tshuaj tiv thaiv kuj yog nyob ntawm tus qauv ntawm cov kua nplaum (glue maker). anufacturers yog txawv (muaj me ntsis kev sib raug zoo nrog lub hnab looj tes), thiab txawm tias cov khoom ua los ntawm tib lub kua nplaum muaj ntau nrug. Yog li, nws yuav siv li ib cov hnab looj qog los tiv thaiv zoo li qub, tab sis nws qhov kev ua tau qis dua li ntawm cov khoom siv los tiv thaiv los ntawm qub.
Txhim kho yog rau kev siv hnab looj tes, uas yog ib qho kev muag khoom thiab siv cov txheej txheem.
Piv txwv li, cov hnab looj tes siv hauv chav kawm 100 chav dej huv tau hu ua class100 looj hnab looj tes, uas feem ntau ua los ntawm roj hmab thiab nitrile, uas yog siv ntau chav nyob rau hauv chav tu chav.
Vim li cas nws tsis yog tus qauv? Tam sim no, tsis muaj kev paub meej txog kev muab qhwv cia hauv lub ntiaj teb. Piv txwv li, IEST-RP-CC005.3 tsuas yog tswj xyuas cov kev sim thiab kuaj cov khoom siv hauv hnab looj tes, thiab tsis muaj cov qauv qib kawm. Nyob rau tib lub sijhawm, tsis muaj cov kev cai hauv teb chaws los yog kev lag luam, thiab tsuas yog cov qauv kev cai ntawm cov tuam txhab
Yog li, tsuas yog ib qho khoom lag luam tuaj yeem pom zoo siv rau chav tsev tu chav hauv classXXX qib, tsis tas siv cov qauv kawm ntawv.
Yuav ua li cas kom paub qhov txawv: qhov txawv ntawm qhov sib txawv (tsis txawv ntawm qhov sib txawv) ntawm cov qib sib txawv ntawm cov hnab looj tes nyob hauv cov zauv ntawm cov khoom (particles), cov hnab looj tes tsawg tsawg (qhov ntau dua cov nqi hauv chav kawm yog qis dua), thiab Kev xeem cov txuj ci yuav tsis muaj nyob hauv qee chav nyob. Ib qho yooj yim txoj kev yuav siv tau:
Siv ib qho ntawm cov qib sib txawv ntawm cov hnab looj tes, muab lawv tso rau hauv 1-2cm square pieces, muab tso rau hauv lub taub dej huv, ntxiv ib qho dej ntshiab (koj siv tau cov dej hauv qab tsis muaj ib qho mob twg), li 100ml, do well with iav pas nrig, muaj qhov mob tau oscillated rau 1-2 h. Pom tau tias, yog tias muaj ntau impurities nyob rau hauv cov dej ntshiab, cov qib qis, thiab qhov tsawg ntawm cov khoom tsis txaus ntseeg txhais tau tias ntau dua.
Txoj kev no yuav txawv ntawm class1000, tab sis class100 thiab class10 tsis tuaj yeem sib txawv. Yuav tsum muaj kev txawj ntse.