Iyini ukusetshenziswa kwePVC Plasticizer?

Wake wacabanga ukuthi yiziphi izinto ezisetshenziswayo ekwenzeni amathoyizi akho ansuku zonke, amapayipi, nezinye izinhlobo zezingubo? Enye impahla ebalulekile esetshenziswa ekwenzeni lezi zinto ibizwa nge-polyvinyl chloride noma i-PVC ngamafuphi. Ipulasitiki ye-PVC eqinile kakhulu futhi ephuka kalula iphuka kalula. Yilapho into eyaziwa ngokuthi i-PVC plasticizer izosindisa!

I-PVC plasticizer iyisengezo esithambisa i-PVC ngenqubo ebuyiseleka emuva, iyenze iphenduleke futhi isebenze. Lolu shintsho luvula umnyango wokuthi i-PVC isetshenziswe emikhiqizweni ehlukahlukene. Ama-plasticizers angeziwe avumela i-PVC ukuthi ibunjwe ibe uhla olukhulu lwemikhiqizo, yonke into kusukela ezicathulweni ezihlala isikhathi eside kuya kuma-raincoat angangeni manzi. I-PVC izomane iqine kakhulu futhi iqine ngaphandle kokwengezwa kwama-plasticizers, okungenza futhi ingasebenziseki-emikhiqizweni eminingi kakhulu yenhlanganisela enjalo ehlukahlukene esithembele kuyo ekuphileni kwethu kwansuku zonke.

Ama-Plasticizer enza i-PVC Iguquguquke Kakhudlwana

Ukukhiqizwa kwe-PVC kuqaliswa ngokuxuba i-monomer ebizwa ngokuthi i-vinyl chloride namanye amakhemikhali abalulekile njengeziqinisi nezilungisi. Uma le nhlanganisela seyakhiwe i-PVC plasticizer ihlanganiswa ukuze inikeze umkhiqizo wokugcina ukusebenziseka okukhulu nokuvumelana nezimo. Le nqubo yenza i-PVC ibe yinto ewusizo kakhulu futhi ingasetshenziselwa uhla olubanzi lwezinhlelo zokusebenza.

Ihlanganiswe ne-plasticizer, i-PVC isetshenziselwa izinhlelo zokusebenza ezihlukahlukene, njengamapayipi, amashubhu, namapayipi aguquguqukayo. Isizathu sokuthi lezi zinto zibalulekile ukuthi zingagoba futhi zisonte ngaphandle kokuphuka, futhi yilokho kanye okudingekayo ezimweni ezihlukahlukene. Olunye uhlobo lwe-PVC i-PVC enegwebu, efana ne-polyethyle enegwebu, yenza imikhiqizo ikwazi ukufutheka, njengamathoyizi e-pool ajabulisayo nomatilasi bomoya abantofontofo. I-PVC plasticizer yenza lezi zinto eziphefumulayo ziqine ngokwanele ukuze zigcine ukwakheka kwazo ngenkathi zihlala zithambile futhi zikhululekile ukuzisebenzisa.

Isebenza kanjani iPVC Plasticizer

Kepha, isebenza kanjani i-PVC plasticizer ye-sood? Hhayi-ke, ikwenza lokho ngokushintsha indlela ama-molecule e-PVC ahlangana ngayo. Imvamisa, ama-molecule aku-PVC ahlanganiswe eduze, okwenza izinto zibe lukhuni futhi zibe brittle. Kodwa-ke, lapho wethula ama-plasticizers, ashiya isikhala phakathi kwama-molecule. Izinto ezidingwa yilesi sikhala zivumela i-PVC ukuthi igobe futhi ilule ngaphandle kokuphuka - into ebalulekile ezinhlobonhlobo zezinhlelo zokusebenza nemikhiqizo.

Amapulasitiki e-PVC afika ngezinhlobo eziningi, kufaka phakathi ama-phthalates, adipates, nama-citrate. Lonke uhlobo lwe-plasticizer lunezici zalo ezihlukile ezilwenza lusetshenziswe kabanzi ekusetshenzisweni okuhlukahlukene. Lokhu kwehlukahlukana kusenza sikwazi ukusebenzisa i-PVC plasticizer ngezindlela eziningi ukwenza izimpahla ezifanele.

Izakhiwo Zamakhemikhali, Ukuthuthukisa Izicelo ze pvcresin 

Ukumelana okubandayo kungenye yezimfanelo ezibaluleke kakhulu zePVC plasticizer. Lokhu kuwusizo ikakhulukazi emikhiqizweni yangaphandle okumele yenze kahle uma kubanda, njengamapayipi angadini namajakhethi emvula. Enye impahla ebalulekile ukumelana namakhemikhali. Ukwengezwa ohlelweni lokukhiqiza lwe-plasticizer kwenza i-PVC imelane nemikhiqizo eminingi yasendlini njenge-bleach ne-ammonia, okwandisa impilo yemikhiqizo ye-PVC.

Futhi, i-PVC ene-plasticizer ingasetshenziswa ukwenza imikhiqizo okufanele ivalwe ngokushisa noma ishiselwe. I-plasticizer ivumela i-PVC ukuthi iphinde inyibilike, ibophe, futhi ihlangane ndawonye ngendlela eqinile kakhulu. Ngaphezu kwalokhu, i-PVC ene-plasticizer iphinde imelane ne-UV, ivumela ukusetshenziswa isikhathi eside emikhiqizweni yangaphandle efana nefenisha ye-patio nama-pool liners.

Ama-Plasticizers Abalulekile Kanjani Ekwenziweni Komkhiqizo we-PVC

Imikhiqizo eminingi yansuku zonke esiyisebenzisayo ibingeke ibe khona ngaphandle kwamapulasitiki e-PVC. I-PVC iyi-polymer eguquguqukayo futhi ingasetshenziswa ezinhlelweni eziningi ezahlukene, kodwa ngaphandle kwama-plasticizers, izoba lukhuni kakhulu futhi iqine kakhulu kulezi zinhlelo zokusebenza. Futhi yingakho ama-plasticizers ebaluleke kakhulu uma kuziwa ekukhiqizeni.

I-Richest Group ingelinye labakhiqizi nabaphakeli abaphezulu bePVC plasticizers. Sinikeza amafomu ahlukahlukene kanye nokwakheka kwama-plasticizers afanele ukusetshenziswa okuhlukahlukene, kufaka phakathi ama-phthalates, ama-adipates nama-citrate. Ama-Plasticizer asebenza ngesikhathi esifanayo njenganempilo yomphakathi kanye nemvelo, kuyilapho ephakamisa izindinganiso eziphakeme zokuphepha nekhwalithi.

Ngenxa yalokhu, i-PVC plasticizer iyingxenye ebalulekile eyenza imikhiqizo eminingi esiyisebenzisa ekuphileni kwansuku zonke ibe khona. Kusukela kumathoyizi ajabulisayo kuya kumajazi emvula asebenzayo, i-PVC ene-plasticizer iwumsebenzi oguquguqukayo futhi osebenzayo ongasetshenziselwa izinjongo eziningi. Njengomkhiqizi wamapulasitiki e-PVC athembekile futhi anobungani nemvelo, sinikezela ngamapulasitiki e-PVC ekhwalithi ephezulu kakhulu ngezidingo zakho zokukhiqiza e-Richest Group.