Chii chinonzi DOP?
Dioctyl phthalate, yakapfupikiswa seDOP, is organic ester compound uye inowanzoshandiswa plasticizer.DOP plasticizer ine maitiro ekudzivirira kwezvakatipoteredza, kwete-chepfu, mechanically stable, good gloss, high plasticizing kunyatsoshanda, good phase solubility, low oxidation uye volatilization, uye inogona inhibisa kubuda kwemafuta esters.
DOP iplasticizer yepasirese inonyanya kushandiswa mukugadzirisa polyvinyl chloride resin, pamwe nekugadzirisa mapolymer akakwira senge kemikari resin, acetic acid resin, ABS resin, uye rabha. Inogonawo kushandiswa mukugadzira pendi, dhayi, dispersants, etc. DOP plasticized PVC inogona kushandiswa mukugadzirwa kwematehwe ekugadzira, mafirimu ekurima, kurongedza zvinhu, tambo, nezvimwewo.
Ichi chigadzirwa ndiyo inonyanya kushandiswa plasticizer muindasitiri. Kuwedzera kune cellulose acetate uye polyvinyl acetate, ine yakanaka kuenderana nehuwandu hukuru hwemasynthetic resin uye rubber anoshandiswa muindasitiri. Ichi chigadzirwa chine mashandiro akanaka akazara, kuita kwakanaka kusanganisa, kuita kwepurasitiki yakakwira, kuderera kuderera, kunaka kwakadzika-tembiricha kuchinjika, kudhirowa kwemvura, kuita kwemagetsi kwakanyanya, kupisa kwakanaka uye kusagadzikana kwemamiriro ekunze.
DOP:inoshandiswa zvakanyanya mumaindasitiri akadai semapurasitiki, rabha, pendi, uye emulsifiers. PVC plasticized nayo inogona kushandiswa kugadzira chakagadzirwa dehwe, ekurima mafirimu, kurongedza zvinhu, tambo, nezvimwe.
Nguva yekutumira: Kubvumbi-03-2024