Polymerized rosin ester is a is flake form Resin which is made by polymerized rosin after the intensive prossing.. It has a series of excellent properties such as higher softening point, non-crystalline, good oxidation-resistance, high viscosity in organic solvent. Polymerized rosin ester is mainly for adhesive, hot melt adhesive, acrylic adhesive.
Specifications:
Items
PRE100
PRE110
PRE120
PRE135
Appearance
transparent solid
transparent solid
transparent solid
transparent solid
Color (Gardner)
8 max
8 max
10 max
10 max
Softening point (R & B °C)
100-110
110-120
120-130
130-140
Acid value(mg KOH/g)
10max
10max
10max
10max
Package:
25kgs net each. Dry and cool storage; avoid oxidants in transport.
Others:
We can produce Resin in accordance with the technical target provide by user/customer.
