1. Ukubonelela ngozinzo lobushushu
Kwinkqubo yokucubungula iplastiki, ingakumbi kwimveliso ye-PVC, ubushushu obuphezulu bunokubangela ukwaphuka kunye ne-oxidation yee-PVC molecular chains, ngaloo ndlela kunciphisa iipropati zomzimba kunye nomgangatho wembonakalo yezinto. Iziqinisi ze-calcium zinc zinokufunxa kwaye zinciphise i-HCl ngokufanelekileyo, ngelixa zithatha indawo yezinto ezisebenzayo nezingazinzanga ukuthintela ukuqhekeka kwe-HCl ngenxa yobushushu, ngaloo ndlela ziqinisekisa uzinzo lwemveliso ye-PVC.
2. Nika amandla okufotokopa
Imitha ye-ultraviolet nayo yenye yezinto ezibalulekileyo ezibangela ukuguga kweplastiki. Izithambisi ze-calcium zinc zinokufunxa imitha ye-ultraviolet, zinciphise umonakalo wemitha ye-ultraviolet kwiitsheyini ze-molecular zeplastiki, ngaloo ndlela ziphucule ukuzinza kwe-photostabilized yeplastiki.
3. Phucula ukucaca kunye namandla okufaka imibala
Iziqinisi zecalcium zinc zinamandla okucaca kakuhle kunye namandla okufaka imibala, anokubonelela ngesiphumo sombala esifunekayo ngaphandle kokuchaphazela ukucaca kwezinto. Oku kubaluleke kakhulu kwimveliso yeemveliso zeplastiki ezicacileyo ezikumgangatho ophezulu, ezifana nokupakishwa kokutya, izixhobo zonyango, njl.
4. Ukusebenza kokusingqongileyo
Xa kuthelekiswa neetyuwa ze-lead cadmium zemveli kunye neziqinisi ze-organotin, iziqinisi ze-calcium zinc azinazo iintsimbi ezinzima kunye nezinye izinto ezinobuthi, nto leyo eyenza ukuba zibe ziziqinisi ezinobuhlobo nokusingqongileyo. Oku kuye kwenza ukuba isetyenziswe kakhulu kwiindawo ezifana nokupakisha ukutya kunye nezixhobo zonyango.
5. Phucula ukuhambelana kunye nokusasazeka
Iziqinisi zecalcium zinc zinokuphucula ukuhambelana kwazo kunye nokusasazeka kwazo nge-resin yePVC, ngaloo ndlela ziphucula ukusebenza kweemveliso, zinciphise ukuguguleka koomatshini, kwaye zandise ubomi benkonzo yezixhobo. Ukongeza, zinokunika umxube wePVC iplastiki efanayo kunye nokuhamba ngokukhawuleza kokunyibilika, okwenza umphezulu wemveliso ube mpuluswa.
6. Ukumelana nongcoliseko lwe-sulfurization
Iziqinisi ze-calcium zinc zinokumelana kakuhle nongcoliseko lwe-sulfurization kwaye zinokugcina ukusebenza okuzinzileyo phantsi kweemeko zobushushu obuphezulu ngaphandle kokuvelisa ungcoliseko lwe-sulfurization, nto leyo ibalulekileyo ekuveliseni iimveliso zeplastiki ezikumgangatho ophezulu.
Ngamafutshane, izinto ezigcina i-calcium zinc zidlala indima ebalulekileyo ekucutshungulweni kweplastiki. Aziphuculi nje kuphela umgangatho kunye nokusebenza kweemveliso zeplastiki, kodwa zikwahlangabezana neemfuno zokusingqongileyo. Zisisongezo esibalulekileyo kushishino lweplastiki lwanamhlanje.
Ixesha leposi: Disemba-27-2024
