Product name: Dibutyl Maleate(DBM)
Chemical formula:C12H20O4
Molecular weight:228.29
CAS No.:105-76-0
Specificaion:
Specification |
First Grade |
Qualified Grade |
Clolurity(Pt-Co),code No. ≤ |
50 |
80 |
Acid value,mgKOH/g ≤ |
0.15 |
0.20 |
Density(20°C),g/cm3 |
0.995±0.002 |
|
Content(GC),% ≥ |
97.0 |
95.0 |
Trans content(GC),% ≤ |
2.0 |
4.0 |
Flash point,°C ≥ |
130 |
125 |
APPLICATION:
Used as an interior plasticizer,may be copolymerized with monomers like vinyl chloride, vinyl acetate,styrene, etc. These copolymers are usually used in preparing coatings,films,adhesives,rubbers and fixing agent for pig- ments.
When it used for the PVC ware,it can make ware soft,lucency,high transparence.
Due to its strong solublizing property,it may effectively plasticize polyacrylonitrile,polymethyl acrylates, which are difficult to be plasti- cized by other plasticizers