disproportionated rosin

D-rosin is a modified rosin, the major components is dehydroabietic acid. Stable performance.

Disproportionation Rosin

Description:
This products is made from rosin through catalyst.

Performance characteristic:
The disproportionation rosin is a modified rosin, the major components is dehydroabietic acid. Stable performance.

Specification:
Type
WW

Color
Light than color grade of rosin
Abietic acid(%),≤
0.1

Dehydroabietic acid(%),≥
52.0

Softening point(R&B),,≥
75.0

Acid number(mgKOH/g),≥
155.0

Unsaponifiable matter(%),≤
10.0


Uses:
It can be used in potassium soap and synthetic rubber used to pack emulsifier. Also to create volume and gum adhesive as important raw materials.
Packaging:
Drum: galvanizing iron drum,net weight 225kgs each drum.
Note: According to the flammable substances regulations,the goods can not be stored and delivery with spontaneous, strong oxidants, acid were popularized.