isicelo

PVC izinto cable yi resin esekelwepolyvinyl chloride, ukongeza i-stabilizer, i-dioctyl phthalate, i-diisodecyl phthalate, i-dioctyl terephthalate, i-trioctyl metaphenolate kunye nezinye i-plasticizers, i-calcium carbonate kunye nezinye iifayili ze-inorganic, i-additives kunye ne-lubricants, emva kokuxuba kunye nokuxubha kunye nokukhupha amaqhekeza.

Igama lesiTshayina

izixhobo PVC cable

ukongeza

Ukuncedisa kunye ne-lubricant

I-resin esisiseko

Ipolyvinyl chloride (PVC)

Inorganic filler

I-Stabilizer, i-dioctyl phthalate

Ukuhlelwa kwendalo

Ngenxa yokusetyenziswa kwe-stabilizer, i-plasticizer kunye neentlobo ezahlukeneyo zokuzalisa kunye nezinye izinto ezongezelelweyo kwimiba yokusingqongileyo ehlukeneyo kunye neyohlukeneyo.Ngokuqhelekileyo, ilinganiswa ngeendlela zokufumanisa kunye nemigangatho ye-ROHS okanye i-REACH.Ukwahlulwe kukhuseleko lokusingqongileyo kunye nokhuselo olungelulo lwendalo PVC izixhobo zentambo.

Ukhuseleko lokusingqongileyo

Izixhobo zekhebula zokukhuselwa kwendalo, oko kukuthi, xa izinto zentambo zilungiswe ngempumelelo, ziya kuvavanywa kwisixhobo sovavanyo lwe-ICP ngokweendlela zokubona kunye nemigangatho ye-ROHS okanye i-REACH.Umxholo wesinyithi esinzima,i-DEHP, i-nonylphenol, i-polybrominated biphenyls kunye nezinye izinto ezingavumelekanga kunye nezinto ezilawulwayo kuwo onke amacandelo ezinto eziphathekayo aziyi kuqulatha okanye zibe ngaphakathi kwesixa esithile.Ngenxa yemigangatho eyahlukeneyo kunye neemfuno zelizwe ngalinye, imigangatho ehambelanayo yokusingqongileyo yahlukile.Iiyunithi zovavanyo zilinganiswa ngokubanzi ngePPM.

I-stabilizer yezinto zekhebula zokusingqongileyo ngokuqhelekileyo kukusetyenziswa kwe-calcium kunye ne-zinc stabilizer.

Eyona nto ibaluleke kakhulu kwizinto zentambo zePVC ezihlangabezana nomgangatho we-REACH kukuba izinto ze-DEHP16 azikwazi ukusetyenziswa njengeplastiki.

Ukhuseleko lokusingqongileyo

Izinto zekhebula ezikhuselweyo ezingezizo ezendalo Izixhobo zekhebula zokhuselo lokusingqongileyo ngokuqhelekileyo zisebenzisa ityuwa ekhokelayo njengesizinziso, kuba iqulethe isinyithi esinzima, i-chromium, i-cadmium, i-mercury, i-barium kunye nezinye iintsimbi ezinzima, ziya kubangela umonakalo omkhulu kwindalo kunye nempilo yabantu, kwaye amazwe amaninzi anqanda okanye ayalela ukusetyenziswa kwe.

Sebenzisa ulwahlulo

Izinto zentambo zePVC zinokwahlulwa zibe:

PVC insulated cable imathiriyeli

PVC esheathed cable izinto

Isixhobo sentambo ye-PVC e-insulated i-flame retardant

Isixhobo sentambo esinedangatye sePVC esichetyiweyo

PVC elastomer cable izinto

Intambo egqunyiweyo yePVC yangaphandle

Inkqubo yemveliso

izixhobo PVC cable ngokubanzi sebenzisa kabini - inyathelo iyunithi granulation.I-odolo yokuqala yohlobo lwe-GLS yohlobo lwesantya esiphezulu se-twin-screw extruder, i-odolo yesibini yoluhlu lwe-GLD lwe-screw extruder enye, iyunithi edibeneyo edibeneyo ye-cascade, iifom zesakhiwo ezisisiseko: iimpawu: ziya kuphinda kabini isantya, ukuxuba okunamandla kunye nesantya esinye sokujiya, ubushushu obuphantsi. kunye neempawu ezibuthathaka ezidityanisiweyo zokucheba, amandla okukhulisa kunye nobuthathaka bokuthintela ubushushu, ngoku isisixhobo esingevani nobushushu, sicheba esikhethwayo ukulungiselela ukuxubana okusebenzayo ukuguqulwa kunye neemodeli.Esi sixhobo sineenzuzo ezilandelayo: isiphumo esihle kakhulu sokuxuba kunye nokulawula ubushushu obulula.Sebenzisa amandla amancinci kunye neenyawo.Ukuxuba izinto eziluhlaza kunye nenkqubo ye-granulation ngokuzenzekelayo (ukulawula umgca ngokuzenzekelayo), ukunciphisa ukusebenza kwabasebenzi.Le setethi yezixhobo ayifuni iteknoloji yokusebenza ekhethekileyo, ukuveliswa kweemveliso eziphezulu kunye nokusebenza okulula.Inokhuseleko olubalaseleyo.Ulawulo olulula lobushushu, ngaloo ndlela kunciphisa umonakalo wezinto ezikrwada kunye nokuwohloka.

Inkqubo yemveliso yePVC kunye nobuchwepheshe: i-metering feed GLS-65 twin screw ukuya kubude be-32;I-Gld-150 iimfuno zomlinganiselo we-screw ubude-diameter kwi-9;1. Undoqo wesikrufu kufuneka ugqithise amanzi okupholisa —- hydraulic plate network change —– intloko kufuneka ityhale itsalwe ukuvuthela intloko;Ngaba PVC elastomer nale impumlo kuya kubakho isenzeko ngodongwe - - - - - ilitye lokusila elizaliswe ngumoya - - - - - - icandelo lokuqala lesahluli senkanyamba icandelo lesibini lesahluli senkanyamba - - - - - – — — — – — isikrini sokungcangcazela esandisiweyo — umgqomo;