Umenzi Ixabiso Elihle DINP Ibanga lezeMveliso CAS：28553-12-0

I-Diisononyl phthalate (i-DINP)：Le mveliso lulwelo olunamafutha olucacileyo olunevumba elincinci. Yiplastiki esetyenziswa ngeendlela ezahlukeneyo eneempawu ezintle kakhulu. Le mveliso iyanyibilika kwi-PVC, kwaye ayizukuba manzi nokuba isetyenziswa ngobuninzi. Ukuguquguquka, ukufuduka kunye nokungabi natyhefu kungcono kune-DOP (dioctyl phthalate), enokunika imveliso ukumelana nokukhanya okuhle, ukumelana nobushushu, ukumelana nokuguga kunye neempawu zokuthintela umbane, kwaye ukusebenza okupheleleyo kungcono kune-DOP. Kuba iimveliso eziveliswe yile mveliso zinokumelana okuhle kwamanzi kunye nokukhupha, ubuthi obuphantsi, ukumelana nokuguga, ukusebenza kakuhle kokuthintela umbane, ngoko ke isetyenziswa kakhulu kwifilimu yokudlala, ucingo, intambo.

Xa kuthelekiswa ne-DOP, ubunzima bemolekyuli bukhulu kwaye bude, ngoko ke busebenza ngcono xa kuguga, bumelana nokufuduka, busebenza ngokuchasene ne-cairy, kwaye bumelana nobushushu obuphezulu. Ngokunjalo, phantsi kweemeko ezifanayo, isiphumo se-DINP sokwenza iplastiki sibi kancinci kune-DOP. Ngokuqhelekileyo kukholelwa ukuba i-DINP inobuhlobo nokusingqongileyo kune-DOP.

I-DINP ingcono kakhulu ekuphuculeni iingenelo zokukhupha. Phantsi kweemeko eziqhelekileyo zokucubungula ukukhupha, i-DINP inokunciphisa i-viscosity yokunyibilika komxube kune-DOP, enceda ukunciphisa uxinzelelo lwemodeli yezibuko, ukunciphisa ukuguguleka koomatshini okanye ukwandisa imveliso (ukuya kuthi ga kwi-21%). Akukho mfuneko yokutshintsha ifomula yemveliso kunye nenkqubo yemveliso, akukho tyalo-mali olongezelelweyo, akukho kusetyenziswa kwamandla ongezelelweyo, kunye nokugcina umgangatho wemveliso.

I-DINP idla ngokuba lulwelo olunamafutha, olunganyibilikiyo emanzini. Idla ngokuhanjiswa ngeetanki, ibhakethi encinci yesinyithi okanye iibhareli zeplastiki ezikhethekileyo.

Enye yezona zinto ziphambili zeDINP -INA (INA), okwangoku zimbalwa iinkampani ehlabathini ezinokuzivelisa, njenge-Exxon Mobil yaseMelika, inkampani ephumeleleyo yaseJamani, iConcord Company yaseJapan, kunye nenkampani yaseMzantsi Asia eTaiwan. Okwangoku, akukho nkampani yasekhaya evelisa i-INA. Bonke abavelisi abavelisa iDINP eTshayina bonke kufuneka bavele kwizinto ezingeniswe ngaphandle.

Izithethantonye：baylectrol4200;di-'isononyl'phthalate,mixtureofesters;diisononylphthalate,dinp;dinp2;dinp3;enj2065;isononylalcohol,phthalate(2:1);jayflexdinp

I-CAS: 28553-12-0

MF:C26H42O4

I-EINECS:249-079-5