Type:Dibutyl phthalate (DBP)
Applications:For PVC, alkyd resins, ethyl cellulose and neoprene as plasticizer and softener in order to improve the resilience of the article etc.
Dibutyl phthalate (DBP)
Properties and usage：
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.
|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|
|Acidity (as phthalic acid) % ≤||0.07||0.12||0.20|
|Moisture % ≤||0.1||0.15||0.20|