DOP inomiririra Dioctyl Phthalate, inozivikanwawo se dioctyl phthalate. Imusanganiswa we ester we organic uye chinhu chinoshandiswa zvakanyanya mupurasitiki. Mabasa ayo makuru anogona kupfupikiswa seizvi:
1. Kugadzira purasitiki
Plasticizer: DOP ipurasitiki inoshandiswa zvakanyanya, inonyanya kushandiswa mukugadzirisa polyvinyl chloride (PVC) resin, iyo inogona kuvandudza kuchinjika, kugadziriswa uye kuramba kupisa kwakaderera kwezvinhu zvePVC.
Mashandisirwo: Pamusoro pePVC, DOP inogonawo kushandiswa mukugadzirisa mapolymer akadai se chemical resin, acetate resin, ABS resin nerabha, zvichipa zvinhu izvi kuchinjika kwakakodzera uye plasticity.
2. Kugadzira zvinhu
Kugadzira zvigadzirwa zvakasiyana-siyana: DOP-plasticized PVC inogona kushandiswa kugadzira dehwe rekugadzira, firimu rekurima, zvinhu zvekurongedza, tambo, nezvimwewo. Zvigadzirwa izvi zvinoshandiswa muhupenyu hwezuva nezuva, zvakaita sedehwe rekugadzira shangu, mabhegi, fenicha, nezvimwewo; firimu rekurima rekudyara; zvinhu zvekurongedza zvekudya, mishonga, nezvimwewo; tambo dzekutumira magetsi nekutaurirana.
3. Mashandisirwo Emaindasitiri
Zvinonyungudutsa zvemumaindasitiri: DOP inogona zvakare kushandiswa se organic solvent uye gasi chromatography stationary liquid muindasitiri
Muchidimbu, DOP, sepurasitiki inokosha, inoita basa rakakosha mukugadzirisa zvinhu, kugadzira zvigadzirwa uye kushandiswa kwemaindasitiri. Zvisinei, nekuvandudzwa kweruzivo rwezvakatipoteredza uye kuvandudzwa kwemitemo nemirau yezvakatipoteredza, kushandiswa kweDOP kunogona kuve nematambudziko mune ramangwana. Saka, nepo ichikurudzira kushandiswa kwayo, zvakakoshawo kutarisisa nyaya dzekuchengetedzwa kwezvakatipoteredza uye kuchengetedzeka.
Kana muchida maDOP, maDOTP plasticizers, ndapota taurai neAojin Chemical.
Nguva yekutumira: Kukadzi-20-2025
