IiCompounds zeBanga lobuNyango Non-DEHP series
Sinikezela ngeeplasticizers ezahlukeneyo ze-NON-DEHP ngokweemfuno zabathengi:
2.1 uhlobo lwe-TOM
Isetyenziswa kakhulu kudidi lwezixhobo zotofelo-gazi (ulwelo).
2.2 uhlobo lwe-DInch
Ngokumalunga nokukhuselwa kweeseli ezibomvu zegazi, zifaneleke ngakumbi kwiimveliso zokucoca igazi.
2.3 Uhlobo lwe-DOTP
Iplastiki engcono, indleko-esebenzayo.
2.4 uhlobo lwe-ATBC, uhlobo lwe-DINP, uhlobo lwe-DOA
Isetyenziswa ngokubanzi ekudibaneni kunye neetyhubhu zokufunxa.
Iikhompawundi ze-PVC ezingezizo ze-DEHP ziintlobo ezikhethekileyo ze-polyvinyl chloride (PVC) ezingenayo i-plasticizer eyaziwa ngokuba yi-di (2-ethylhexyl) phthalate (DEHP).I-DEHP iqhele ukusetyenziswa njenge-plasticizer kwi-PVC ukuphucula ukuguquguquka kwayo kunye nokuqina.Nangona kunjalo, ngenxa yeenkxalabo malunga neengozi zempilo ezinokubakho ezinxulumene nokuvezwa kwe-DEHP, ngakumbi kwizicelo ezithile zonyango, ezinye iindlela ezingezizo ze-DEHP ziye zaphuhliswa. Nazi ezinye iimpawu eziphambili kunye neenzuzo ze-non-DEHP PVC compounds:DEHP-Free: Non-DEHP PVC iikhompawundi zikhululekile kwi-di (2-ethylhexyl) phthalate, ehlelwa njengento ephazamisayo ye-endocrine kwaye inokuphuma kwiimveliso zePVC ngokuhamba kwexesha.Ngokususa i-DEHP, ezi zixhobo zinika enye indlela ekhuselekileyo yezicelo apho i-DEHP exposure ixhalabile.Oku kuqinisekisa ukuba izinto eziphathekayo zikhuselekile ekusebenziseni isigulane kunye nokunciphisa umngcipheko weempendulo ezimbi.Ukuguquguquka kunye noKuhlala ixesha elide: Iikhompawundi ze-PVC ezingekho ze-DEHP zenzelwe ukubonelela ukuguquguquka okufunekayo kunye nokuqina okufunekayo kwizicelo ezahlukeneyo.Banikezela ngeempawu ezifanayo zoomatshini kwiimveliso zePVC zendabuko, ezivumela ukuveliswa kwezinto eziguquguqukayo kunye nexesha elide.Ukumelana neeKhemikhali: Ezi zixhobo zichasene noluhlu olubanzi lweekhemikhali, kubandakanywa ii-agent zokucoca kunye ne-disinfectants ezisetyenziswa ngokuqhelekileyo kwimimiselo yezempilo.Oku kuqinisekisa ukuba iimveliso ezenziwe kwi-non-DEHP iikhompawundi ze-PVC zinokucocwa ngokufanelekileyo kwaye zihlanjululwe ngaphandle kokulimala okanye ukuthotywa.Ukuthotyelwa koLawulo: Iikhompawundi ze-PVC ezingekho kwi-DEHP zenzelwe ukuthobela imigangatho yokulawula efanelekileyo kunye nezikhokelo zezixhobo zonyango kunye nezinye izicelo.Zihlala zivavanywa kwaye ziqinisekisiwe ukuhlangabezana ne-biocompatibility kunye neemfuno zekhwalithi, ziqinisekisa ukufaneleka kwazo ukuba zisetyenziswe kumashishini ahlukeneyo.Uluhlu olubanzi lwezicelo: I-non-DEHP i-PVC compounds ingasetyenziselwa kwizicelo ezahlukeneyo, kubandakanywa izixhobo zonyango, ukupakishwa kwamachiza, i-tubing, kunye nezinye iimveliso zabathengi.Banikezela ngesisombululo esisebenzisekayo kumashishini ajonge ukutshintsha i-DEHP-equlethe izinto zePVC.I-Processing Compatibility: Ezi zixhobo zinokucutshungulwa kusetyenziswa iindlela eziqhelekileyo zokuvelisa i-PVC, ezifana ne-extrusion, i-injection molding, kunye ne-blow molding.Zineempawu ezihamba kakuhle kwaye ziyakwazi ukubunjwa kwifom efunwayo, evumela iinkqubo zokuvelisa ezisebenzayo.Iikhompawundi ze-PVC ezingezizo ze-DEHP zibonelela ngenye indlela ekhuselekileyo kwizinto ze-PVC zendabuko eziqukethe i-DEHP, ngokukodwa kwizicelo apho ukuvezwa kwe-DEHP kuyinkxalabo.Banikezela ngeepropathi zokusebenza ezifanayo ngelixa benciphisa iingozi zempilo ezinokubakho ezinxulumene nokuvezwa kwe-DEHP.
