I-Diisononyl phthalate (DINP):Le mveliso ilulwelo olunamafutha olucacileyo kunye nevumba elincinane.Yiplasticizer ephambili eguquguqukayo eneempawu ezintle.Le mveliso inyibilika kwi-PVC, kwaye ayiyi kudlula nangona isetyenziswe ngobuninzi.I-Volatilization, ukufuduka kunye ne-non-toxicity ingcono kune-DOP (i-dioctyl phthalate), enokunika imveliso ukumelana nokukhanya okulungileyo, ukumelana nobushushu, ukuchasana nokuguga kunye neempawu zokugquma kombane, kunye nokusebenza okubanzi kungcono kune-DOP.Ngenxa yokuba iimveliso eziveliswe yile mveliso zinokuxhathisa okulungileyo kwamanzi kunye nokuxhathisa ukukhutshwa, ubuthi obuphantsi, ukuchasana nokuguga, ukusebenza kakuhle kombane wokufakelwa kombane, ngoko ke isetyenziswa ngokubanzi kwifilimu yokudlala, ucingo, intambo.
Xa kuthelekiswa ne-DOP, ubunzima bemolekyuli bukhulu kwaye bude, ngoko bunokusebenza okungcono kokuguga, ukuchasana nokufuduka, ukusebenza kwe-anticairy, kunye nokumelana nobushushu obuphezulu.Ngokuhambelanayo, phantsi kweemeko ezifanayo, umphumo weplastiki we-DINP ubi kakhulu kune-DOP.Kukholelwa ngokubanzi ukuba i-DINP ihambelana nokusingqongileyo kune-DOP.
I-DINP inobungangamsha ekuphuculeni izibonelelo ze-extrusion.Ngaphantsi kweemeko eziqhelekileyo zokucubungula i-extrusion, i-DINP inokunciphisa i-viscosity enyibilikayo yomxube kune-DOP, enceda ukunciphisa uxinzelelo lwemodeli ye-port, ukunciphisa ukutshitshiswa komatshini okanye ukwandisa imveliso (ukuya kwi-21%).Akukho mfuneko yokutshintsha ifomyula yemveliso kunye nenkqubo yokuvelisa, akukho tyalo-mali olongezelelweyo, akukho kusetyenziswa kwamandla ongezelelweyo, kunye nokugcina umgangatho wemveliso.
I-DINP idla ngokuba lulwelo oluneoyile, olunganyibilikiyo emanzini.Ngokuqhelekileyo zithuthwa ngeetanki, ibhetshi encinci yee-emele zentsimbi okanye imiphanda yeplastiki ekhethekileyo.
Enye yezinto eziphambili ze-DINP -INA (INA), okwangoku kuphela iinkampani ezimbalwa emhlabeni ezinokuvelisa, njenge-United States' Exxon Mobil, inkampani ephumeleleyo yaseJamani, i-Japan's Concord Company, kunye nenkampani yase-Asia yaseMzantsi eTaiwan.Okwangoku, akukho nkampani yasekhaya ivelisa i-INA.Bonke abavelisi abavelisa i-DINP e-China bonke bayacelwa ukuba bavele kumazwe angaphandle.
Izithethantonye:baylectrol4200;di-'isononyl'phthalate,mixtureofesters;diisononylphthalate,dinp;dinp2;dinp3;enj2065;isonylalcohol,phthalate(2:1);jayflexdinp
CAS: 28553-12-0
MF:C26H42O4
I-EINECS: 249-079-5
