agro trade sp

Introduction of Dibutyl phthalate DBP :

Properties and uses:

Colorless transparent oily liquid, slightly with fragrance, Molecular formula C16H22O4, Molecular weight 278.35, Relative Density (d2520) 1.045, with a strong ability to dissolve. have excellent compatibility with most organic solvents and hydrocarbons nitrocellulose, polystyrene and others , cellulose resin and PVC primary plasticizer. Especially suitable for nitrocellulose coating with excellent solubility, dispersion, adhesion, flexibility and stability of the film are good; good compatibility with pigments for the coloration of the film, artificial leather and other plastic products; also For PVC, alkyd resins, ethyl cellulose and neoprene as plasticizer and softener in order to improve the resilience of the article.

Dibutyl phthalate DBP Technical index:



Index name


Index

Top grade


First grade


Qualified product

Appearance


transparent, oily liquid without visible impurities

Chroma / (Pt-Co)# ≤


20


25


60

Purity % ≥


99.5


99.0


99.0

Flash point (open)℃ ≥


160


160


160

Density (ρ20)g/cm3


1.044-1.048

Acidity (as phthalic acid) % ≤


0.07


0.12


0.2

Moisture % ≤


0.1


0.15


0.20