Ithini yeMethylIziqinisi luhlobo lwe-organotin compound esetyenziswa kakhulu njengeziqinisi zobushushu kwimveliso ye-polyvinyl chloride (PVC) kunye nezinye ii-vinyl polymers. Ezi ziqinisi zinceda ukuthintela okanye ukunciphisa ukuwohloka kobushushu be-PVC ngexesha lokucubungula nokusetyenziswa, ngaloo ndlela ziphucula ukuqina nokusebenza kwezixhobo. Nazi iingongoma eziphambili malunga neziqinisi ze-methyl tin:
Ulwakhiwo lweKhemikhali:Iziqinisi ze-Methyl tin ziikhompawundi ze-organotin eziqulathe amaqela e-methyl (-CH3). Imizekelo ibandakanya i-methyl tin mercaptides kunye ne-methyl tin carboxylates.
Indlela Yokuzinzisa:Ezi ziqinisi zisebenza ngokusebenzisana neeathom zekhlorini ezikhutshwa ngexesha lokubola kobushushu bePVC. Iziqinisi ze-methyl tin ziyayitshintsha le chlorine radicals, zithintele ekuqaliseni ezinye iintshukumo zokubola.
Izicelo:Iziqinisi zeMethyl tin zisetyenziswa kakhulu kwizicelo ezahlukeneyo zePVC, kubandakanya imibhobho, izixhobo, iiprofayili, iintambo, kunye neefilimu. Zisebenza ngakumbi kwiimeko zokucubungula ezishushu kakhulu, njengalezo ezifunyanwa ngexesha lokukhupha okanye ukubumba ngenaliti.
Iingenelo:
Uzinzo oluphezulu lobushushu:Iziqinisi zeMethyl tin zibonelela ngozinzo olusebenzayo lobushushu, zivumela iPVC ukuba imelane nobushushu obuphezulu ngexesha lokucubungula.
Ukugcinwa Kombala Okulungileyo:Zinceda ekugcineni uzinzo lombala weemveliso zePVC ngokunciphisa ukutshintsha kombala okubangelwa kukuwohloka kobushushu.
Ukumelana Okuhle Kokuguga Kobushushu:Iziqinisi ze-Methyl tin zinceda iimveliso ze-PVC ukuba zingaboli ngokuhamba kwexesha xa zichatshazelwa bubushushu kunye neemeko zokusingqongileyo.
Izinto eziqwalaselwayo kwiMithetho:Nangona kuyasebenza, ukusetyenziswa kwee-organotin compounds, kuquka ne-methyl tin stabilizers, kuye kwajongwa ngokwemigaqo ngenxa yeengxaki zokusingqongileyo kunye nempilo ezinxulumene nee-tin compounds. Kwezinye iindawo, imiqathango okanye ukuthintelwa kwemithetho kuye kwabekwa kwii-organotin stabilizers ezithile.
Ezinye iindlela:Ngenxa yotshintsho oluvela kumthetho, imboni ye-PVC ihlolisise ezinye iindlela zokulawula ubushushu ezinempembelelo encinci kokusingqongileyo. Iindlela zokulawula ubushushu ezisekelwe kwi-calcium kunye nezinye iindlela ezingezizo zetin ziya zisetyenziswa ngakumbi ukuphendula kwimithetho eguqukayo.
Kubalulekile ukuqaphela ukuba iimfuno zomthetho zinokwahluka ngokwengingqi, kwaye abasebenzisi kufuneka balandele imigaqo nezikhokelo zasekuhlaleni xa bekhetha kwaye besebenzisaIziqinisi zePVCSoloko unxibelelana nababoneleli, izikhokelo zoshishino, kunye namagunya olawulo afanelekileyo ukuze ufumane ulwazi lwamva nje malunga neendlela zokuqinisa kunye nokuthobela imithetho.
Ixesha lokuthumela: Matshi-04-2024