Emva kokuba i-stabilizer iguqulwe kwityuwa ekhokelela kwi-calcium zinc stabilizer, kulula ukufumanisa ukuba umbala wemveliso uvame ukuba luhlaza, kwaye kunzima ukufezekisa utshintsho lombala ukusuka eluhlaza ukuya ebomvu.
Emva kokuba i-stabilizer yeemveliso ezinzima ze-PVC ziguqulwa ukusuka kwityuwa ekhokelela kwi-calcium zinc stabilizer, iingxaki zemibala nazo ziyimiba eqhelekileyo kunye neyohlukeneyo ekunzima ukuyicombulula. Ukubonakaliswa kwayo kubandakanya oku kulandelayo:
1. Ukutshintshwa kwe-stabilizers kukhokelela ekutshintsheni kombala wemveliso. Emva kokuba i-stabilizer iguqulwe kwityuwa ekhokelela kwi-calcium zinc stabilizer, kulula ukufumanisa ukuba umbala wemveliso uvame ukuba luhlaza, kwaye kunzima ukufezekisa utshintsho lombala ukusuka eluhlaza ukuya ebomvu.
2. Umbala wemveliso ngaphakathi nangaphandle awuhambisani emva kokusebenzisa i-calcium zinc stabilizer. Ngokuqhelekileyo, umbala wangaphandle ulungile, ngelixa umbala wangaphakathi uthande ukuba luhlaza okwesibhakabhaka kunye nophuzi. Le meko inokwenzeka ngokulula kwiiprofayili kunye nemibhobho.
3. Ukukhukuliseka kombala weemveliso ngexesha lokucubungula emva kokusebenzisa izizinzi ze-calcium zinc. Kwinkqubo yokusebenzisa izizinzisi zetyuwa ngelothe ukusetyenzwa kweemveliso, kusenokubakho ukutenxa kombala phakathi koomatshini abahlukeneyo nangamaxesha ahlukeneyo kumatshini omnye, kodwa uluhlu lokuguquguquka lumxinwa. Emva kokusebenzisa i-calcium zinc stabilizers, oku kuguquguquka kunokuba kukhulu, kwaye impembelelo yokuguquguquka okuncinci kwimpahla ekrwada kunye neenkqubo kwi-hue inokuthi ibonakale ngakumbi. Umbhali uye wadibana neemeko apho abathengi basebenzisa i-calcium zinc stabilizers ukuvelisa imibhobho kunye nokufakelwa, kwaye utshintsho loxinzelelo aluchaphazeli kuphela umbala wemveliso, kodwa luchaphazela nokusebenza kwayo. Olu tshintsho lunovakalelo kakhulu kunaxa kusetyenziswa izinzinzi zetyuwa elothe.
4. Umba wombala weemveliso ngexesha lokugcinwa, ukuthutha, kunye nokusetyenziswa emva kokusebenzisa i-calcium zinc stabilizers ehambelana nokusingqongileyo. Iimveliso zePVC eziqinileyo ezisebenzisa izizinzisi zetyuwa ezikhokelayo zinotshintsho oluncinci lombala ngexesha lokugcinwa, ukuthuthwa, kunye nokusetyenziswa. Emva kokuba iguqulelwe kwi-stabilizers ehambelana nokusingqongileyo njenge-calcium kunye ne-zinc, kunokubakho umkhwa wokuba imveliso ijike ibe tyheli kunye neblue emva kokuma. Ezinye izizinzi zinokubangela ukuba imveliso ijike ibebomvu xa isetyenziswa kwiimveliso ezinomthamo we-iron ephezulu kwipowder ye-calcium eyongeziweyo.
Ixesha lokuposa: Jul-12-2024
