Rosin Modified Phenolic Resin
Description:
Rosin Modified Phenolic Resin is the condensation product of rosin, phenol and formaldehyde, and esterification by glycerol.
Specifications:
|
Items |
PI116 |
PI118 |
PI136 |
PI138 |
PI142 |
PI145 |
PI146 |
PI147 |
PI149 |
PI152 |
PI155 |
PI160 |
|
Color(Gardner Grade) |
7-12 |
7-12 |
7-13 |
7-13 |
8-15 |
8-13 |
3-9 |
9-18 |
9-18 |
9-18 |
8-12 |
9-18 |
|
Softening point(R& B), ˚C |
155- 165 |
157- 167 |
165- 175 |
165- 175 |
165-175 |
155- 165 |
160- 170 |
185- 195 |
165- 175 |
165- 175 |
168- 175 |
180- 187 |
|
Acid Value mg KOH/g |
12-18 |
12-20 |
13-18 |
15-20 |
21-28 |
10-18 |
12-19 |
18-25 |
15-25 |
15-25 |
15-20 |
15-20 |
|
Viscosity 35°C CP |
1500- 2200 |
2000- 2800 |
1600- 2500 |
2400- 3200 |
1500-2500 |
500- 900 |
1300- 1800 |
5500- 8500 |
3000- 4500 |
3800- 5000 |
1800- 2500 |
10000-14000 |
|
Normal heptane Tolerance ml/2g) |
1.5-2.5 |
2-4 |
2-4 |
1.5-2.5 |
9-15 |
13-20 |
12-18 |
5-9 |
18-25 |
17-25 |
12-20 |
7-12 |
Properties:
Good solubility; mixed well with linseed oil and other vegetable oils; high softening point; high hardness; fast drying and high gloss.
Typical Uses:
For making planographic offset printing ink.
Forms and Packaging:
1. In kraft paper bag, 25kgs net each bag.
2. Packing specified by customers.
Resin Chemicals Co., Ltd