Waa maxay DOP?
Dioctyl phthalate, oo loo soo gaabiyo DOP, waa isku-darka ester-ka dabiiciga ah iyo balaastig-sameeye si caadi ah loo isticmaalo. Balaastig-sameeyaha DOP wuxuu leeyahay astaamaha ilaalinta deegaanka, aan sun ahayn, si farsamo ahaan deggan, dhalaal wanaagsan, hufnaan balaastig-sameeye oo sare, milmida wejiga wanaagsan, oksaydh yar iyo isbeddel, wuxuuna joojin karaa soo saarista esters-ka saliidda.
DOP waa balaastig caalami ah oo inta badan loo isticmaalo farsamaynta resinka polyvinyl chloride, iyo sidoo kale farsamaynta polymers-ka sare sida resins-ka kiimikada, resins-ka acetic acid, resins-ka ABS, iyo cinjirka. Waxa kale oo loo isticmaali karaa sameynta rinjiga, rinjiyeynta, kala firdhinta, iwm. PVC-ga balaastikada ah ee DOP waxaa loo isticmaali karaa soo saarista maqaar macmal ah, filimada beeraha, agabka baakadaha, fiilooyinka, iwm.
Badeecadani waa balaastigga ugu isticmaalka badan warshadaha. Marka laga soo tago cellulose acetate iyo polyvinyl acetate, waxay leedahay iswaafajin wanaagsan oo la leh inta badan resins-ka iyo cinjirka synthetic-ga ee loo isticmaalo warshadaha. Badeecadani waxay leedahay waxqabad dhammaystiran oo wanaagsan, waxqabad isku-dhafan oo wanaagsan, hufnaan balaastig ah oo sare, isbeddel hooseeya, dabacsanaan heerkul hoose oo wanaagsan, iska caabinta soo saarista biyaha, waxqabadka korantada oo sarreeya, iska caabinta kulaylka wanaagsan iyo iska caabinta cimilada.
DOP:si weyn ayaa loogu isticmaalaa warshadaha sida balaastikada, caagga, rinjiga, iyo emulsifiers. PVC-ga oo balaastig lagu sameeyay waxaa loo isticmaali karaa in lagu sameeyo maqaar macmal ah, filimada beeraha, agabka baakadaha, fiilooyinka, iwm.
Waqtiga boostada: Abriil-03-2024