isicelo

Izinto zekhebula le-PVC ziyi-resin esekelwei-polyvinyl chloride, ukwengeza i-stabilizer, i-dioctyl phthalate, i-disodecyl phthalate, i-dioctyl terephthalate, i-trioctyl metaphenolate namanye ama-plasticizers, i-calcium carbonate namanye ama-inorganic fillers, izithasiselo nezinto zokugcoba, ngemva kokuxuba nokuxova nokukhipha izinhlayiya.

Igama lesiShayina

Izinto zekhebula le-PVC

okungeziwe

I-Axiliary kanye ne-lubricant

I-resin eyisisekelo

I-Polyvinyl chloride (PVC)

Isigcwalisi esingaphili

I-Stabilizer, i-dioctyl phthalate

Ukuhlukaniswa kwemvelo

Ngenxa yokusetshenziswa kwe-stabilizer, i-plasticizer kanye nama-filler ahlukahlukene nezinye izinto ezengeziwe ezicini zemvelo ezihlukene nezihlukile.Ngokuvamile, kukalwa ngezindlela zokutholwa namazinga e-ROHS noma i-REACH.Ihlukaniswe yaba ukuvikelwa kwemvelo kanye nokuvikelwa okungezona ezemvelo ikhebula PVC materials.

Ukuvikelwa kwemvelo

Izinto zekhebula lokuvikela imvelo, okungukuthi, lapho izinto zekhebula zilungiswa ngempumelelo, zizohlolwa emishinini yokuhlola ye-ICP ngokwezindlela namazinga e-ROHS noma e-REACH.Okuqukethwe kwezinsimbi ezisindayo,i-DEHP, i-nonylphenol, i-polybrominated biphenyls nezinye izinto ezinqatshelwe nezinto ezilawulwayo kuzo zonke izingxenye zempahla ngeke ziqukathe noma zibe phakathi kwenani elithile.Ngenxa yamazinga ahlukene kanye nezidingo zezwe ngalinye, izindinganiso zemvelo ezihambisanayo zihlukile.Amayunithi okuhlola ngokuvamile akalwa nge-PPM.

I-stabilizer yezinto zekhebula lokuvikela imvelo ngokuvamile ukusetshenziswa kwe-calcium ne-zinc stabilizer.

Into ebaluleke kakhulu ezintweni zekhebula le-PVC ezihlangabezana nezinga le-REACH ukuthi izinto ze-DEHP16 azikwazi ukusetshenziswa njengamapulasitiki.

Ukuvikelwa kwemvelo

Izinto zekhebula elivikela okungezona ezemvelo Izinto zekhebula elingavikeleki kwemvelo ngokuvamile zisebenzisa usawoti womthofu njengesiqinisi, ngoba uqukethe umthofu wensimbi esindayo, i-chromium, i-cadmium, i-mercury, i-barium nezinye izinsimbi ezisindayo, kuzodala umonakalo omkhulu emvelweni nempilo yomuntu, futhi amazwe amaningi akhawulela noma avimbela ukusetshenziswa kwe.

Sebenzisa ukuhlukanisa

Izinto zekhebula le-PVC zingahlukaniswa zibe:

I-PVC insulated cable material

PVC sheathed ikhebula impahla

Izinto zekhebula ezivale amalangabi ze-PVC ezivale amalangabi

I-PVC enekhebula le-Flame retardant

Izinto zekhebula le-PVC elastomer

Ikhebula le-PVC elingaphandle elingaphandle elingaphakathi

Inqubo yokukhiqiza

Izinto zekhebula le-PVC ngokuvamile zisebenzisa iyunithi ye-granulation ephindwe kabili.I-oda lokuqala lohlobo lwe-GLS olunesivinini esikhulu esiqondiswe ku-twin-screw extruder, i-oda lesibili lochungechunge lwe-GLD isikulufu esikhipha isikulufu esisodwa, iyunithi eyinhlanganisela ye-cascade ephindwe kabili, amafomu esakhiwo ayisisekelo: izici: izophinda kabili isivinini sesikulufu, ukuxuba okuqinile ngesivinini esiyisikulufa esisodwa, izinga lokushisa eliphansi. kanye nezakhiwo zokugunda okuhlanganisiwe ezibuthaka, amandla okukhulisa izingane kanye nobuthakathaka bokweqa, manje isiyisisetshenziswa esizwela ukushisa, esibucayi esikhethwayo sokuguqulwa okusebenzayo kokuhlanganisa namamodeli.Le mishini inezinzuzo ezilandelayo: umphumela omuhle kakhulu wokuxuba nokulawula ukushisa okulula.Sebenzisa amandla amancane nezigxivizo zezinyawo.Inqubo yokuxuba impahla eluhlaza kanye ne-granulation iyazenzakalela (ukulawula umugqa okuzenzakalelayo), kunciphisa ukusebenza kwabasebenzi.Le sethi yemishini ayidingi ubuchwepheshe obukhethekile bokusebenza, ukukhiqizwa kwemikhiqizo yekhwalithi ephezulu nokusebenza okulula.Inokuphepha okuhle kakhulu.Ukulawula izinga lokushisa okulula, ngaleyo ndlela kunciphisa umonakalo wempahla eluhlaza kanye nokuwohloka.

Inqubo yokukhiqiza ye-PVC nobuchwepheshe: i-metering feed GLS-65 isikulufu esingamawele sibe ngu-32;Izidingo zesilinganiso sesilinganiso sobude besikulufa esisodwa se-Gld-150 kokuthi 9;1. Umnyombo wesikulufu kufanele udlule amanzi okupholisa —- ukushintsha kwenethiwekhi yamapuleti e-hydraulic —– ikhanda kufanele liphushwe futhi lidonswe ukuze lifuthe ikhanda;Ingabe i-PVC elastomer ngalelikhala kuzoba khona into ethile yobumba - - - - - isigayo esigcwele umoya - - - - - - ingxenye yokuqala yesihlukanisi sesiphepho ingxenye yesibili yesihlukanisi sesishingishane - - - - - – — – — – — isikrini esindindizelayo esinwetshiwe — umgqomo;