Diisononyl phthalate (DINP)：Alaabtani waa dareere saliid leh oo hufan oo leh ur yar.Waa balaastiiste weyn oo kala duwan oo leh sifooyin aad u wanaagsan.Alaabtani waxay ku milmaysaa PVC, mana soo da'i doonto xitaa haddii loo isticmaalo tiro badan.Volatilization, hijrada iyo sun la'aanta ayaa ka fiican DOP (dioctyl phthalate), kaas oo ku siin kara sheyga caabbinta iftiinka wanaagsan, caabbinta kulaylka, caabbinta gabowga iyo sifooyinka korantada, iyo waxqabadka dhamaystiran ayaa ka fiican DOP.Sababtoo ah alaabada ay soo saartay alaabtani waxay leeyihiin caabbinta biyaha wanaagsan iyo iska caabinta soo saarista, sunta hoose, caabbinta gabowga, waxqabadka korantada ee aad u fiican, sidaas darteed waxaa si ballaaran loo isticmaalaa filimka toy, fiilada, fiilada.
Marka la barbar dhigo DOP, miisaanka unugyadu wuu ka weyn yahay oo wuu dheer yahay, markaa waxay leedahay waxqabadka gabowga oo ka wanaagsan, caabbinta socdaalka, waxqabadka anticairy, iyo iska caabin heerkul sare oo sarreeya.Isla sidaas oo kale, isla shuruudo isku mid ah, saamaynta balaastikada ee DINP ayaa ka yara xun DOP.Waxaa guud ahaan la rumeysan yahay in DINP ay deegaan ahaan uga wanaagsan tahay DOP.
DINP waxay leedahay heer sare xagga hagaajinta faa'iidooyinka extrusion.Marka la eego xaaladaha wax-soo-saarka extrusion-ka caadiga ah, DINP waxay yarayn kartaa viscosity dhalaalka ee isku dhafka ah marka loo eego DOP, taas oo ka caawisa yaraynta cadaadiska qaabka dekedda, yaraynta xirashada farsamada ama kordhinta wax soo saarka (ilaa 21%).Looma baahna in la beddelo caanaha alaabta iyo habka wax soo saarka, ma jirto maalgashi dheeri ah, ma jirto isticmaalka tamarta dheeraadka ah, iyo ilaalinta tayada alaabta.
DINP caadi ahaan waa dareere saliid leh, oo aan lagu milmi karin biyaha.Guud ahaan waxaa lagu qaadaa booyado, baaldiyo bir ah oo yar yar ama fuustooyin caag ah oo gaar ah.
Mid ka mid ah alaabta ceeriin ee ugu muhiimsan ee DINP -INA (INA), hadda kaliya dhowr shirkadood oo adduunka ah ayaa soo saari kara, sida Maraykanka Exxon Mobil, shirkadda Jarmalka ee ku guuleysatay, Shirkadda Concord ee Japan, iyo shirkadda Koonfurta Aasiya ee Taiwan.Waqtigan xaadirka ah, ma jiro shirkad gudaha ah oo soo saarta INA.Dhammaan warshadeeyayaasha soo saara DINP ee Shiinaha ayaa dhamaantood looga baahan yahay inay ka yimaadaan soo dejinta.
La mid ah: 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
