Dioctyl terephthalate (DOTP) ipurasitiki inoshanda zvakanyanya inoshandiswa mumapurasitiki epolyvinyl chloride (PVC). Kana ichienzaniswa nedioctyl phthalate (DOP) inoshandiswa zvakanyanya, ine zvakanakira zvakaita sekudzivirira kupisa, kudzivirira kutonhora, kusagadzikana kwakaderera, kudzivirira kubviswa kwechinhu, kuchinjika kwakanaka, uye hunhu hwakanaka hwekudzivirira magetsi.
Semunhumutengesi we99.5% DOTP, Aojin Chemical inopa mapurasitiki akachena kwazvo ane stock yakakwana. Kuti muwane mutengo weDOTP uye mitengo yakanaka kwazvo yekutengesa, ndapota taurai neAojin Chemical.
Mashandisirwo makuru e dioctyl terephthalate ndeaya anotevera:
I. Sepurasitiki huru yepolyvinyl chloride (PVC)
DOTP ipurasitiki yepamusoro inoshanda zvakanyanya yemapurasitiki ePVC. Kana ichienzaniswa nedioctyl phthalate (DOP) inoshandiswa zvakanyanya, ine zvakanakira zvakaita sekudzivirira kupisa, kudzivirira kutonhora, kusagadzikana kwakaderera, kudzivirira kubviswa kwechinhu, kuchinjika kwakanaka, uye hunhu hwakanaka hwekudzivirira magetsi. Inoratidza kugara kwenguva refu, kudzivirira mvura nesipo, uye kuchinjika kwakaderera muzvigadzirwa zvakapedzwa. Saka, DOTP inoshandiswa mukugadzira mapurasitiki ePVC, kunyanya munzvimbo dzakadai sewaya netambo, zvinhu zvepasi, mafirimu eganda rekugadzira, uye mukati memotokari.
II. Inoshandiswa muzvinhu zvekurongedza chikafu
Nekuda kwekusagadzikana kwayo kwakaderera uye kuramba kupisa zvakanaka,DOTPinoonekwa sepurasitiki yakachengeteka uye yakakodzera kugadzirwa kwezvinhu zvekurongedza chikafu.
III. Inoshandiswa mumichina yekurapa
Kushomeka kwechepfu uye kusapindirana zvakanaka kweDOTP kunoita kuti ikwanise kugadzirwa kwemidziyo yekurapa. Midziyo iyi inofanira kuramba yakagadzikana mumamiriro ekupisa kwakanyanya, uye kuramba kupisa kwakanyanya kweDOTP kunoita kuti ive sarudzo yakanaka.
IV. Dzimwe nzvimbo dzekushandisa
DOTP inogona kushandiswawo sepurasitiki inoshandiswa mumarabha akasiyana-siyana ekugadzira. Pamusoro pezvo, DOTP inogona kushandiswa sechinongedzo chekuputira, chinozorwa chezvishandiso zvakanyatsonaka, chinozorwa, uye chinonyorovesa mapepa.
Nguva yekutumira: Zvita-23-2025
