Yintoni ukusetyenziswa kwePVC Plasticizer?

Ngaba ukhe wacinga ukuba zeziphi izinto ezisetyenziswayo ukwenza iithoyi zakho zemihla ngemihla, imibhobho, kunye nezinye iintlobo zempahla? Enye into ebalulekileyo esetyenziswa ekwenzeni ezi zinto ibizwa ngokuba yipolyvinyl chloride okanye iPVC ngokufutshane. Iplasitiki yePVC inzima kakhulu kwaye iqhekeka lula. Kulapho into eyaziwa ngokuba yiPVC plasticizer ukuhlangula!

I-PVC plasticizer sisongezo esithambisa i-PVC ngenkqubo yokubuyisela umva, iyenze ibe lula kwaye isebenze. Olu tshintsho luvula umnyango wePVC ukuba isetyenziswe kwiimveliso ezahlukeneyo. Iiplasticizers ezongeziweyo zivumela i-PVC ukuba ibunjwe ibe yintlobo enkulu yeemveliso, yonke into esuka kwizihlangu ezomeleleyo ukuya kwii-raincoat ezingenamanzi. I-PVC iya kuba nzima kakhulu kwaye iqine ngaphandle kokongezwa kweeplastiki, ezinokuthi ziyenze ingasebenziseki-kwiimveliso ezininzi kakhulu kwikhompawundi eguquguqukayo esixhomekeke kuyo kubomi bethu bemihla ngemihla.

IiPlastiki Yenza iPVC isebenze ngakumbi

Imveliso ye-PVC iqalwa ngokuxuba i-monomer ebizwa ngokuba yi-vinyl chloride kunye nezinye iikhemikhali eziphambili ezifana nezinzisi kunye nezilungisi. Nje ukuba lo mxube wenziwe iPVC plasticizer idityaniswe ukuze inike imveliso yokugqibela enokuthamba ngakumbi kunye nokuguquguquka. Le nkqubo yenza iPVC ibe yimathiriyeli eluncedo kakhulu kwaye ingasetyenziselwa uluhlu olubanzi lwezicelo.

Idityaniswe neplasitiki, iPVC isetyenziselwa usetyenziso olwahlukeneyo, njengemibhobho, iityhubhu, kunye nemibhobho ebhetyebhetye. Isizathu sokuba ezi zinto zibaluleke kukuba zinokugoba kwaye zijije ngaphandle kokwaphuka, kwaye yiloo nto kanye efunekayo kwiimeko ezahlukeneyo. Olunye uhlobo lwePVC yiPVC enogwebu, efana nepolyethyle enogwebu, yenza iimveliso zivutheke, ezifana neethoyi zamachibi okuzonwabisa kunye noomatrasi bomoya obutofotofo. I-PVC plasticizer yenza ezi zinto zivutheyo zomelele ngokwaneleyo ukuze zigcine imilo yazo ngelixa zihlala zithambile kwaye zikhululekile ukusebenzisa.

Isebenza njani iPVC Plasticizer

Kodwa, isebenza njani iPVC plasticizer yesood? Ewe, ikwenza oko ngokuguqula indlela iimolekyuli zePVC ezihlangana ngayo enye kwenye. Ngokuqhelekileyo, iimolekyuli zePVC zidibene ngokusondeleyo, nto leyo eyenza ukuba izinto zibe lukhuni kwaye zibe brittle. Nangona kunjalo, xa uzisa iiplasticizers, zishiya indawo phakathi kweemolekyuli. Izinto ezifunekayo kwesi sithuba sivumela iPVC ukuba igobe kwaye yolule ngaphandle kokuphuka - into ebalulekileyo kuluhlu olubanzi lwezicelo kunye neemveliso.

Iiplastiki zePVC ziza kwiindidi ezininzi, kubandakanya iiphthalates, adipates, kunye necitrate. Lonke uhlobo lweplasticizer luneempawu zalo ezahlukileyo ezenza ukuba zisetyenziswe ngokubanzi kwizicelo ezahlukeneyo. Le yantlukwano isenza ukuba sisebenzise iplastiki yePVC ngeendlela ezininzi ukwenza ezona mpahla ziphezulu.

IiPropati zeMichiza, Ukuqhubela phambili kwezicelo ze pvcresin 

Ukumelana nokubanda lolunye lolona phawu lubalulekileyo lwePVC plasticizer. Oku kuluncedo ngakumbi kwiimveliso zangaphandle ekufuneka zenze kakuhle kwimozulu ebandayo, njengemibhobho yegadi kunye neebhatyi zemvula. Enye ipropati ebalulekileyo kukuxhathisa imichiza. Ukongezwa kwinkqubo yokuvelisa i-plasticizer kwenza i-PVC ixhathise kwiimveliso ezininzi zekhaya ezifana ne-bleach kunye ne-ammonia, eyandisa ubomi beemveliso ze-PVC.

Kwakhona, iPVC eneplasticizer inokusetyenziselwa ukwenza iimveliso ekufuneka zitywinwe ubushushu okanye zidityaniswe. I-plasticizer ivumela i-PVC ukuba inyibilike, ibophe, kwaye idibanise kunye ngendlela enamandla kakhulu. Ukongeza koku, iPVC eneplasticizer iyakwazi ukumelana ne-UV, ivumela ukusetyenziswa ixesha elide kwiimveliso zangaphandle ezifana nefenitshala yepatio kunye neentambo zamachibi.

IiPlastiki zingundoqo njani kwiMveliso yeMveliso yePVC

Iimveliso ezininzi zemihla ngemihla esizisebenzisayo bezingayi kubakho ngaphandle kwePVC plasticizers. I-PVC yipolymer eguquguqukayo kakhulu kwaye inokusetyenziswa kwizicelo ezininzi ezahlukeneyo, nangona kunjalo ngaphandle kweplastiki, iya kuba lukhuni kakhulu kwaye ilukhuni kuninzi lwezicelo. Yiyo loo nto iiplasticizers zibaluleke kakhulu xa kuziwa kwimveliso.

Iqela elityebileyo ngomnye wabavelisi abaphezulu kunye nabanikezeli bePVC plasticizers. Sinikezela ngeefom ezahlukeneyo kunye nokwakheka kweeplasticizers ezifanelekileyo kwizicelo ezahlukeneyo, kubandakanya i-phthalates, i-adipates kunye ne-citrate. Iiplastiki ezisebenza ngexesha elifanayo njengezempilo kuluntu kunye nokusingqongileyo, ngelixa ziphakamisa imigangatho ephezulu yokhuseleko kunye nomgangatho.

Ngenxa yoku, iPVC plasticizer yinxalenye ebalulekileyo eyenza uninzi lweemveliso esizisebenzisayo kubomi bemihla ngemihla zenzeke. Ukusuka kwizinto zokudlala ezizonwabisayo ukuya kwiingubo zemvula ezisebenzayo, iPVC eneplastikhisi yinto eguquguqukayo nesebenzayo enokusetyenziselwa iinjongo ezininzi. Njengomvelisi wePVC plasticizers ethembekileyo neco-friendly, sinikezela ngeplasticizers zePVC ezikumgangatho ophezulu kwiimfuno zakho zemveliso kwiRichest Group.