Yellow-brown amorphous solid. It is composed of rosin monomer and dimer. It has more oxidation resistance, brightness and anti-crystallinity than rosin.
Shenzhen Jitian Chemical Co., Ltd.-Polymerized Rosin
Product brand index
B-90
B-115
B-140
B-140L
Exterior
Transparent block
Transparent block
Transparent block
Transparent particles
colour
Glass color is lighter than or equal to
Level 4
Level 3
Level 3
Level 2
The sodium color is lighter than or equal to
April 6
April 6
April 6
April 6
Softening Point
90-100
110-120
135-145
130-140
Acid value, mgKOH / g≥
165
145
140
140
Ethanol insoluble matter (%) ≤
0.03
0.03
0.03
0.03
Hot water solubles (%) ≤
0.2
0.2
0.2
0.2
Note: The above data is for reference only, the actual personal experiment shall prevail
Shenzhen Jitian Chemical Co., Ltd.-Polymerized Rosin
Product brand index
B-90
B-115
B-140
B-140L
Exterior
Transparent block
Transparent block
Transparent block
Transparent particles
colour
Glass color is lighter than or equal to
Level 4
Level 3
Level 3
Level 2
The sodium color is lighter than or equal to
April 6
April 6
April 6
April 6
Softening Point
90-100
110-120
135-145
130-140
Acid value, mgKOH / g≥
165
145
140
140
Ethanol insoluble matter (%) ≤
0.03
0.03
0.03
0.03
Hot water solubles (%) ≤
0.2
0.2
0.2
0.2
Note: The above data is for reference only, the actual personal experiment shall prevail






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