Kodi DOP ndi chiyani?
Dioctyl phthalate, yofupikitsidwa ngati DOP, ndi organic ester pawiri ndi plasticizer ambiri ntchito.DOP plasticizer ali ndi makhalidwe a chitetezo zachilengedwe, sanali poizoni, makina khola, zabwino gloss, mkulu plasticizing dzuwa, wabwino gawo solubility, otsika makutidwe ndi okosijeni ndi volatilization, ndipo akhoza ziletsa exudation wa mafuta esters.
DOP ndi plasticizer yapadziko lonse lapansi yomwe imagwiritsidwa ntchito kwambiri pokonza utomoni wa polyvinyl chloride, komanso pokonza ma polima apamwamba monga ma resins amankhwala, acetic acid resins, ABS resins, ndi mphira. Itha kugwiritsidwanso ntchito kupanga utoto, utoto, dispersants, etc. DOP plasticized PVC angagwiritsidwe ntchito popanga yokumba zikopa, mafilimu ulimi, ma CD zipangizo, zingwe, etc.
Izi ndizopulasitiki zomwe zimagwiritsidwa ntchito kwambiri m'makampani. Kuphatikiza pa cellulose acetate ndi polyvinyl acetate, imagwirizana bwino ndi utomoni wambiri wopangira ndi ma rubber omwe amagwiritsidwa ntchito m'makampani. Izi zimakhala ndi magwiridwe antchito abwino, kusanganikirana kwabwino, kugwiritsa ntchito bwino kwa plasticizing, kusinthasintha kochepa, kusinthasintha kwapang'onopang'ono, kukana kutulutsa madzi, kuchita bwino kwamagetsi, kukana kutentha komanso kukana nyengo.
DOP:amagwiritsidwa ntchito kwambiri m'mafakitale monga mapulasitiki, mphira, utoto, ndi emulsifiers. PVC plasticized ndi angagwiritsidwe ntchito kupanga yokumba zikopa, mafilimu ulimi, ma CD zipangizo, zingwe, etc.
Nthawi yotumiza: Apr-03-2024