Diisononyl phthalate (DINP):Izi ndi zowoneka bwino zamadzimadzi zamafuta zomwe zimanunkhira pang'ono.Ndi plasticizer yayikulu yosunthika yokhala ndi zinthu zabwino kwambiri.Izi zimasungunuka mu PVC, ndipo sizidzawomba ngakhale zitagwiritsidwa ntchito mochuluka.Kutentha, kusamuka komanso kusakhala kawopsedwe ndikwabwino kuposa DOP (dioctyl phthalate), yomwe imatha kupatsa chinthucho kuwala kwabwino, kukana kutentha, kukana kukalamba komanso kutsekemera kwamagetsi, komanso magwiridwe antchito abwino kuposa DOP.Chifukwa zinthu zopangidwa ndi mankhwalawa zimakhala ndi kukana kwamadzi komanso kukana kutulutsa, kawopsedwe kochepa, kukana kukalamba, ntchito yabwino kwambiri yamagetsi yamagetsi, chifukwa chake imagwiritsidwa ntchito kwambiri mufilimu ya chidole, waya, chingwe.
Poyerekeza ndi DOP, kulemera kwa maselo ndi kwakukulu komanso kotalika, kotero kumakhala ndi ukalamba wabwino, kukana kusamuka, kugwira ntchito kwa anticairy, komanso kutentha kwapamwamba kwambiri.Momwemonso, mumikhalidwe yomweyi, zotsatira za pulasitiki za DINP ndizoyipa pang'ono kuposa DOP.Nthawi zambiri amakhulupirira kuti DINP ndiyokonda zachilengedwe kuposa DOP.
DINP ili ndi kupambana pakuwongolera zopindulitsa za extrusion.Pansi pa zochitika zowonongeka zowonongeka, DINP ikhoza kuchepetsa kusungunuka kwa kusungunuka kwa kusakaniza kwa DOP, zomwe zimathandiza kuchepetsa kupanikizika kwa chitsanzo cha doko, kuchepetsa kuvala kwa makina kapena kuonjezera zokolola (mpaka 21%).Palibe chifukwa chosinthira chilinganizo cha mankhwala ndi njira yopangira, palibe ndalama zowonjezera, osagwiritsa ntchito mphamvu zowonjezera, komanso kusunga mtundu wazinthu.
DINP nthawi zambiri imakhala yamafuta ambiri, osasungunuka m'madzi.Nthawi zambiri amanyamulidwa ndi akasinja, ndowa zazing'ono zachitsulo kapena migolo yapadera yapulasitiki.
Chimodzi mwazinthu zazikulu zopangira za DINP -INA (INA), pakadali pano ndi makampani ochepa padziko lonse lapansi omwe angapange, monga Exxon Mobil ya United States, kampani yopambana ya Germany, Japan's Concord Company, ndi kampani yaku South Asia ku Taiwan.Pakadali pano, palibe kampani yakunyumba yomwe imapanga INA.Onse opanga omwe amapanga DINP ku China onse akuyenera kubwera kuchokera kunja.
Mawu ofanana nawo:baylectrol4200;di-'isononyl'phthalate,mixtureofesters;diisononylphthalate,dinp;dinp2;dinp3;enj2065;isonylalcohol,phthalate(2:1);jayflexdinp
CAS: 28553-12-0
MF:C26H42O4
EINECS: 249-079-5
