Kubavelisi bePVC, ukufumana isizinzisi esilinganisela ukusebenza, ukuqhubekeka, kunye nokuzinza kube yinto enzima ixesha elide. Iimveliso zePVC eziqinileyo ezifana neefreyimu zeefestile, iiphaneli zeminyango, kunye neeprofayili zokwakha zifuna ukumelana nobushushu rhoqo, ukugqitywa komphezulu okugudileyo, kunye nokuthobela imigaqo engqongqo yokusingqongileyo—konke oku kuqhubeka kugcina imveliso isebenza kakuhle kwaye ingenaziphene.iziqinisi ezintsonkothileyo ze-calcium-zinc (Ca-Zn): isisombululo esitshintsha umdlalo esijongana nemingeni ephambili kushishino ngelixa sivula amathuba amatsha okuvelisa i-PVC esemgangathweni ophezulu.
Itekhnoloji Engasemva KweeGranules: Kutheni Ifomu Ibalulekile
Ngokungafaniyoizinto zokuqinisa ezigutyiweyoEzingcoliyo, ezinzima ukuzilinganisa, okanye eziqhele ukuxinana, iziqinisi ze-Ca-Zn eziziigranular zenzelwe ukuchaneka. Ubungakanani bazo obufanayo buqinisekisa ukuhlanganiswa okulula kwiikhompawundi ze-PVC, nto leyo esusa ingxaki yokusasazeka okungalinganiyo—into eqhelekileyo ebangela ukungangqinelani kwemveliso. Kodwa iingenelo zobugcisa zingaphaya kokuphathwa:
• Uzinzo oluPhezulu lobushushu:Zibaluleke kakhulu ekucutshungulweni kwe-PVC okuqinileyo (umz., ukukhupha izinto, ukubumba ngenaliti), ezi ziqinisi ziyamelana nokuwohloka kobushushu ngexesha lokwenziwa kobushushu obuphezulu, zithintela ukutshintsha kombala kunye nobuthathaka besakhiwo kwiimveliso zokugqibela.
• Ukuphucula ukuhamba kwamanzi:Imo yegranular inciphisa ukungqubana phakathi kwamasuntswana e-resin e-PVC, iphucula ukuhamba kokunyibilika ngexesha lokucubungula. Oku akukhawulezisi nje kuphela imijikelo yemveliso kodwa kukwanika iindawo ezithambileyo kwiiprofayili nakwiiphaneli—akusekho miphetho irhabaxa okanye amabala omphezulu.
• Ukuthamba okwakhelwe ngaphakathi:Inzuzo ephambili kwizixhobo zokwakha, iipropati zokuthambisa ezizinzileyo zenza kube lula ukwenziwa, zivumela ukubumbana okungenamthungo kwezinto ezintsonkothileyo zePVC ngaphandle kokunamathela koomatshini.
Izicelo Ezininzi: Ukusuka Kulwakhiwo Ukuya Ngaphaya
Iziqinisi ze-Granular Ca-Zn zikhanya ngakumbi kwimveliso eqinileyo ye-PVC, apho ukusebenza kwazo kuchaphazela ngokuthe ngqo ukuqina kwemveliso kunye nobuhle bayo. Iifreyimu zeefestile kunye neephaneli zeminyango, umzekelo, zixhomekeke ekuzinzeni kobushushu bazo ukuze zimelane neemeko zemozulu ezinzima ngokuhamba kwexesha, ngelixa iiprofayili zokwakha zizuza ekusasazekeni okuqhubekayo ukuze kugcinwe ukuthembeka kwesakhiwo. Kodwa ukuguquguquka kwazo akupheleli apho—zikwalungele iipayipi ze-PVC, izixhobo, kwanemihlobiso yokuhombisa, ziqhelana neendlela ezahlukeneyo zokucubungula ngaphandle kokubeka umgangatho esichengeni.
Kubavelisi abajolise kwiimarike zezakhiwo eziluhlaza, ezi ziqinisi ziyimpumelelo yokuthobela imithetho: ngokungafaniyo nezinye iindlela ezisekelwe kwisinyithi esinzima (umz., iziqinisi ze-lead okanye ze-cadmium), zinobuhlobo nokusingqongileyo, azinatyhefu, kwaye ziyahlangabezana nemigangatho yokusingqongileyo yehlabathi (njengemigaqo ye-EU REACH kunye ne-US EPA). Oku kuzenza zibe lukhetho oluthandwayo kwiimveliso ezibeka phambili uzinzo ngaphandle kokunciphisa ukusebenza.
Abavelisi bokusombulula iingxaki'Amanqaku aphezulu entlungu
Abavelisi bePVC bajongene nemingeni eyahlukileyo enokuphazamisa ukusebenza kakuhle kwemveliso kunye nomgangatho wemveliso. Nantsi indlela iziqinisi ze-Ca-Zn ezizilungisa ngayo iingxaki ezibaluleke kakhulu:
▼ Ingongoma yeNhlungu 1: Ukusasazeka okubi okukhokelela kwiziphene
Iziqinisi ezingasasazwanga ngokulinganayo zibangela iindawo ezishushu, ukutshintsha kombala, kunye neendawo ezibuthathaka kwiimveliso ze-PVC—okubiza abavelisi ixesha kunye nemali yokuphinda basebenze. Isisombululo: Ifomathi yegranular iqinisekisa ukuxubana okufanayo ne-PVC resin, nokuba kwii-extruders ezinesantya esiphezulu. Abavelisi abasadingi kutyala imali kwizixhobo zokuxuba ezongezelelweyo okanye ukwandisa ixesha lokucubungula;iziqinisizisasazeka rhoqo, zinciphisa kakhulu amazinga eziphene.
▼ Ingongoma yeNhlungu 2: Ukusebenza kakuhle kweNkqubo ephantsi ngenxa yokuhamba kakubi
Iikhompawundi zePVC ezinamathelayo ziyacothisa imveliso, zibangela ukuguguleka koomatshini, kwaye zibangela ubungakanani bemveliso obungaguqukiyo. Isisombululo: Iziqinisi zeGranular Ca-Zn ziphucula ukuhamba kokunyibilika ngokunciphisa ukungqubana kwangaphakathi. Oku kuvumela isantya esikhawulezayo somgca, amaxesha amafutshane omjikelo, kunye nexesha elincinci lokungasebenzi lokucoca umatshini—oko kunyusa imveliso iyonke ukuya kuthi ga kwi-15% (ngokusekelwe kwimilinganiselo yoshishino).
▼ Ingongoma yeNhlungu 3: Iingozi zokuThotyelwa koMgaqo-nkqubo
Izithambisi zesinyithi esinzima zijongene nokuvalwa okwandayo kwihlabathi liphela, nto leyo eshiya abavelisi besengozini yokufumana isohlwayo somthetho kunye nokonakala kwegama labo. Isisombululo: Ngaphandle kwezithambisi zinzima eziyingozi, izithambisi ze-Ca-Zn ezi-granular zisusa iingozi zendalo. Kulula ukuzidibanisa kwimigca yemveliso ekhoyo (akukho mfuneko yokuphucula izixhobo ezibizayo) kwaye zinceda iimpawu ukuba zifezekise iinjongo zozinzo ngelixa zihlala zithobela imithetho.
▼ Inqaku leNtlungu 4: Ubunzima bokulinganisa ngokuchanekileyo
Iziqinisi zomgubo kunzima ukuzilinganisa ngokuchanekileyo, nto leyo ekhokelela ekusetyenzisweni ngokugqithisileyo (ukunyusa iindleko) okanye ukusetyenziswa ngaphantsi (ukuzinza okuphazamisayo). Isisombululo: Amasuntswana e-granular kulula ukuwadosa ngezixhobo zokutya eziqhelekileyo, ukuqinisekisa ulawulo oluchanekileyo kumanqanaba ongezelelweyo (ngesiqhelo i-3-5 PHR). Oku akunciphisi nje kuphela inkunkuma yezinto kodwa kugcina umgangatho wemveliso ohambelanayo emva kwebhetshi.
Kutheni iiGranular Ca-Zn Stabilizers ziyikamva lePVC
Kwimarike apho ukusebenza kakuhle, uzinzo, kunye nomgangatho kungaxoxiswana, iziqinisi ze-calcium-zinc complex ezi-granular zijonga zonke iibhokisi. Zisombulula iingxaki zemveliso ezinde, zilungelelanise nezicelo ezahlukeneyo ze-PVC eziqinileyo, kwaye zihambelana notshintsho lweshishini oluya kwimveliso enobuhlobo nokusingqongileyo. Kubavelisi abafuna ukuhlala bekhuphisana, obu buchwephesha abuyonto nje yokuphucula—yinto efunekayo.
Nokuba wenza iiprofayili zokwakha, iifreyimu zeefestile, okanye izixhobo zePVC, iziqinisi zeCa-Zn eziziigranular zibonelela ngokuthembeka nokusebenza okufunekayo ukuze zibonakale kwimarike exineneyo. Njengoko imithetho yokusingqongileyo iqina kwaye imfuno yabathengi yeemveliso ezizinzileyo ikhula, ezi ziqinisi ziya kuqhubeka zilukhetho olukhethwayo lokucinga kwangaphambili.Abavelisi bePVC.
Ngaba ukhe wahlangabezana nemingeni yokusasazeka, ukusebenza kakuhle kwenkqubo, okanye ukuthobela imithetho kwimveliso yakho ye-PVC? Yabelana ngeengcinga zakho kumagqabaza—okanye nxibelelana nathi ukuze ufunde indlela izibambisi-ndlela ze-Ca-Zn eziziimo ezilungelelaniswe ngayo nomsebenzi wakho othile!
Ixesha leposi: Jan-04-2026