I-Dioctyl terephthalate (DOTP) iyi-plasticizer esebenza kahle kakhulu esetshenziswa kumapulasitiki e-polyvinyl chloride (PVC). Uma iqhathaniswa ne-dioctyl phthalate (DOP) esetshenziswa kakhulu, inikeza izinzuzo ezifana nokumelana nokushisa, ukumelana nokubanda, ukuguquguquka okuphansi, ukumelana nokukhipha, ukuguquguquka okuhle, kanye nezakhiwo ezinhle kakhulu zokushisa kagesi.
Njengo-umhlinzeki we-99.5% DOTP, I-Aojin Chemical inikeza ama-plasticizer ahlanzekile kakhulu anesitokwe esanele. Ukuze uthole intengo ye-DOTP kanye namanani angcono kakhulu okuthengisa ngobuningi, sicela uxhumane ne-Aojin Chemical.
Ukusetshenziswa okuyinhloko kwe-dioctyl terephthalate yilena elandelayo:
I. Njenge-plasticizer eyinhloko ye-polyvinyl chloride (PVC)
I-DOTP iyi-plasticizer eyinhloko esebenza kahle kakhulu yamapulasitiki e-PVC. Uma iqhathaniswa ne-dioctyl phthalate (DOP) esetshenziswa kakhulu, inikeza izinzuzo ezifana nokumelana nokushisa, ukumelana nokubanda, ukuguquguquka okuphansi, ukumelana nokukhishwa, ukuguquguquka okuhle, kanye nezakhiwo ezinhle kakhulu zokuvikela ugesi. Ibonisa ukuqina okuhle kakhulu, ukumelana namanzi ensipho, kanye nokuguquguquka okuphansi kokushisa emikhiqizweni eqediwe. Ngakho-ke, i-DOTP isetshenziswa ekukhiqizweni kwamapulasitiki e-PVC, ikakhulukazi ezindaweni ezifana nezintambo nezintambo, izinto zokwakha phansi, amafilimu esikhumba okwenziwa, kanye nezindawo zangaphakathi zezimoto.
II. Kusetshenziswa ezintweni zokupakisha ukudla
Ngenxa yokuguquguquka kwayo okuphansi kanye nokumelana okuhle nokushisa,I-DOTPibhekwa njenge-plasticizer ephephile futhi ifaneleka ekukhiqizweni kwezinto zokupakisha ukudla.
III. Kusetshenziswa emkhakheni wedivayisi yezokwelapha
Ubuthi obuphansi kanye nokuhambisana okuhle kwezinto eziphilayo kwe-DOTP kwenza ifaneleke ekwakhiweni kwamadivayisi ezokwelapha. Lawa madivayisi kudingeka ahlale eqinile ngaphansi kwezimo zokuhlanza izinyo lokushisa eliphezulu, futhi ukumelana okuhle kakhulu nokushisa kwe-DOTP kwenza kube ukukhetha okuhle.
IV. Ezinye izindawo zokufaka isicelo
I-DOTP ingasetshenziswa futhi njenge-plasticizer kuma-raber ahlukahlukene okwenziwa. Ngaphezu kwalokho, i-DOTP ingasetshenziswa njengesithasiselo sokumboza, isithasiselo sezinsimbi ezinembile, isithasiselo sokuthambisa, kanye nesithambisi sephepha.
Isikhathi sokuthunyelwe: Disemba-23-2025
