الوصف

Chemical Name : Dioctyl phthalate Syonyms Name : DOP, Di-(*-ethylhexyl) phthalate, Di-sec-octyl phthalate, Bis(*-Etheylexyl) Phthalate Molecular Formular : C*4H*8O4 Molecular weight : **0.*7 Characteristics : Colourless, transparent oily liquid, slight odor, Boiling Point **6℃, viscosity *0 c.p.（(*0℃), refractive index 1.**3～1.**6（*0℃）, melting point **0℃, flash point **9℃, specific gravity 0.**6, vapor density *3.5, insoluble in water, materials dissolve well in dioctyl ester O-phthalate Application ： It is one of the most extensively used plasticizers in plastics processing. It has comprehensive properties, such as high plasticizing efficiency, low volatility, UV-resisting property, water-extracting proof, cold-resisting property, and also good softness and electric property. As a fine main plasticizer, it is extensively used in processing polyvinyl choride and ethylcellulose resins to produce plastic film, imitation leather, electric wire, cable wearer, sheet, planet, mould plastic products and. Used in nitrocellulose paints, it can make the ethylcellu lose more elastic and more strong in extracting tension. It can be used as a softening agent of synthetic rubber, such as to make the product easier to rebound and harder to undergo form change under pressure, without affecting of the plastics.