Maleic Rosin

Maleic rosin are modified resin of common natural rosin, are dissolved in esters
Maleic rosin are made from good quality rosin
Specifications
Maleic Rosin Mainly be used in shoes polish,papermaking,sizing agent,ink and other industry,and also futher make synthetic resin

Maleic Rosin

Maleic rosin are made from good quality rosin and maleic anhydride through addition reaction then with vacuum treatment packaging.
Maleic rosin are modified resin of common natural rosin, are dissolved in esters,alcohol and some oil flux,can disperse in water to milky, with higher softening point and acid value.Their sodium soap are strong sizing agent in papermaking industry,and also can make multiple acid synthetic resin and other chemical material.


Specifications:
Type
115
107

Appearance
Brown Yellow and transparent solid
Softening pointR&B ,
0
C,≥
108
90

Acid value(mgKOH/g), ≥
220
185

saponification mattermgKOH/g, ≥
275
195

Machinery impurit
Content %,≤
0.06
0.06



Uses: Mainly be used in papermaking,sizing agent,ink and other industry,and also futher make synthetic resin.


Packaging: net weight 225kgs each iron drum.

Storage: Stored in a cool storage, not with a total storage oxidants.