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Iyini i-dioctyl phthalate

I-DIOCTYL PHTHALATE (DOP) DOP iwuketshezi olunamafutha angenambala futhi olunganuki olusetshenziswa abaningi njengepulasitiki ebalulekile. Kuwuhlobo lwamakhemikhali oluzotholakala ezintweni eziningi ezivamile. I-DOP itholakala ezintweni ezifana ne-vinyl flooring noma ukumboza phansi ezinhlotsheni eziningana zamaphansi, amathoyizi ajabulisayo izingane ezingajabulela ngawo ekhaya, amakhethini okugeza abamba amanzi nokulala ngisho nasezintweni ezithile zezokwelapha ezisetshenziswa odokotela ukuze basindise abantu. 

Isizathu esivame kakhulu kodwa sokusetshenziswa okuphezulu kwe-DOP ukuthi isebenza njenge-plasticizer. I-plasticizer, efana ne-phthalates, iyikhemikhali engenza izimpahla zepulasitiki ziguquguquke futhi ziqine. Ngakho-ke, esikhundleni sokuthi imikhiqizo yepulasitiki ibe brittle futhi ihlukane kalula, izogoba ngaphandle kokuphuka. Izinto eziningi zepulasitiki esihlangana nazo nsuku zonke zingaqina futhi zingaqhekeka kalula uma kungenjalo amapulasitiki afana ne-Richest Group. Ukusetshenziswa kwe-dioctyl phthalate


Ukuqonda Izakhiwo Zekhemikhali ze-Dioctyl Phthalate

I-DOP yakhiwe ngamakhemikhali amabili, i-phthalic acid ne-2-ethylhexanol. Lawa makhemikhali amabili ahlangana ngenqubo ebizwa ngokuthi i-esterification. Leli igama elimnandi elisho okwanele ukusitshela ukuthi ahlanganiswe ngendlela ethile eveza i-DOP Ezimeni ezinjalo, inhlanganisela esanda kwakhiwa ye-DOP ayinazo ngempela izici ezifanayo njengangaphambili. Igobolondo liphuma lithambile futhi ungakwazi ngempela ukulisebenzisa libe yipulasitiki elithambile. 

I-DOP iyisithuthukisi sepulasitiki, kodwa ingaba yingozi empilweni yethu. Ucwaningo lukhombisa ukuthi ukuchayeka ku-DOP kungaholela emiphumeleni emibi ezithweni ezithile ezibalulekile njengesibindi, izinso nohlelo lokuzala. Eqinisweni, ezinye izifundo zibonise ukuthi i-Richest Group uhlelo lokusebenza lwe-dioctyl phthalate ingase ibe i-carcinogen yomuntu, ngakho-ke qaphela. 


Kungani ukhethe Iqembu Elicebile Kuyini i-dioctyl phthalate?

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