O le a le DOP?
Dioctyl phthalate, faʻapuʻupuʻu e pei o le DOP, o se faʻapipiʻi ester organic ma se plasticizer e masani ona faʻaaogaina. DOP plasticizer ei ai uiga o le puipuiga o le siosiomaga, e le oona, mautu faʻainisinia, faʻalelei lelei, maualuga le palasitika lelei, solubility lelei vaega, faʻamaʻi maualalo ma volatilization, ma mafai. taofia le exudation o suauu esters.
DOP o se palasitika lautele e masani ona faʻaaogaina i le gaosiga o le polyvinyl chloride resin, faʻapea foʻi ma le gaosiga o polymers maualuga e pei o vailaʻau vailaʻau, resins acetic acid, resins ABS, ma paʻu. E mafai foi ona faʻaaogaina i le faia o vali, vali, dispersants, ma isi. DOP plasticized PVC e mafai ona faʻaaogaina i le gaosiga o paʻu faʻapitoa, ata faʻatoʻaga, mea faʻapipiʻi, uaea, ma isi.
O lenei oloa o le plasticizer sili ona faʻaaogaina i alamanuia. I le faaopoopo atu i le cellulose acetate ma le polyvinyl acetate, e lelei le fetaui lelei ma le tele o resini gaosia ma paʻu o loʻo faʻaaogaina i alamanuia. O lenei oloa o loʻo i ai le lelei atoatoa o faʻatinoga, faʻafefiloi lelei, maualuga le faʻapipiʻiina o le palasitika, maualalo le vaʻaia, lelei le maualalo o le vevela, faʻafefeteina o le vai, maualuga le eletise, lelei le vevela ma le tau.
DOP:fa'aaoga lautele i alamanuia e pei o palasitika, pa'u, vali, ma emulsifiers. PVC fa'apipi'i fa'atasi ma e mafai ona fa'aogaina e gaosia ai pa'u pa'u, ata fa'ato'aga, mea fa'apipi'i, uaea, ma isi.
Taimi meli: Apr-03-2024