Iziqinisi zecalcium zinc ziye zathatha indawo yeziqinisi zetyuwa yelead kancinci kancinci kwaye zisetyenziswa kakhulu kwimveliso nasekucutshungulweni kweemveliso zePVC ezifana namaphepha, iipayipi, iipayipi ezirhabaxa, iiprofayili, izixhobo zepayipi, kunye neentambo kunye neentambo. Nangona iziqinisi zecalcium zinc zinobuhlobo nokusingqongileyo kwaye zingabizi kakhulu, kusafuneka sibe nobuchule obuthile ngexesha lokusetyenziswa.
Ngenxa yeemfuno zokhuseleko lokusingqongileyo lwesizwe, iziqinisi ze-calcium zinc ziye zatshintsha kancinci iziqinisi zetyuwa ye-lead kwaye zisetyenziswa kakhulu kwimveliso nasekucutshungulweni kweemveliso ze-PVC ezifana namaphepha, iipayipi, iipayipi ezirhabaxa, iiprofayili, izixhobo zepayipi, kunye neentambo kunye neentambo. Nangona iziqinisi ze-calcium zinc zinobuhlobo nokusingqongileyo kwaye zingabizi kakhulu, kusafuneka sibe nobuchule kwinkqubo yokusebenzisa ukuze sifumane iziphumo eziphindwe kabini ngesiqingatha somzamo.
1. Qinisekisa ukuba ifomula yokuzinzisa i-calcium zinc iluhlaza kwaye inobuhlobo nokusingqongileyo: Kubalulekile ukuqaphela ukuba umxholo weentsimbi ezinzima (i-lead, i-cadmium, i-tin, i-barium) unokuhlangabezana neemfuno zemveliso kwaye uvumelane nemigangatho emitsha yesizwe.
2. Izithambisi ze-calcium zinc zinefuthe elinamandla lokuthambisa ngaphakathi kwaye zifuna ukuba kongezwe ezinye izithambisi zangaphandle.
3. Uzinzo lobushushu lwe-calcium zinc stabilizers lubuthathaka kunelo lwetyuwa yelothe, kunye nefestile yokucubungula encinci kunye neemfuno zolawulo eziphezulu.
4. Nika ingqalelo kumjikelo wokucoca ngexesha lenkqubo yokusebenza. Ukongeza isixa esikhulu se-calcium zinc stabilizer lubricant kunokukhokelela ngokulula ekwandeni kwemvula, ngaloo ndlela kuchaphazela umjikelo wokucoca. Kwimveliso enkulu, impembelelo inkulu, kwaye kuyimfuneko ukukhetha ngokungqongqo iintlobo ze-stabilizer. Ukuba sisizinzisi esizimeleyo, kufuneka sidityaniswe ne-PE wax okanye i-oxidized wax enefuthe elihle lokuthambisa phakathi nasemva. Ukulawula ngokungqongqo i-vacuum degree kunokunciphisa imvula kwaye kwandise ixesha lokucoca isikhunta.
5. Ifomula kunye nomlinganiselo ofanelekileyo we-stabilizer elungileyo azinampembelelo ingako kwinkangeleko, iimpawu zezinto, kunye nokumelana nokwaluphala kwemveliso.
Ixesha leposi: Novemba-25-2024
