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Specifications：
|
Type |
#119Maleic Rosin |
#115Maleic Rosin |
#107Maleic Rosin |
#103Maleic Rosin |
|
Appearance |
Transparent Solid |
|
Color |
Color& Luster |
|
Red-brown |
|
Yellow-red |
|
Not deeper that Lovibond |
Red |
|
|
|
5.5 |
|
Yellow |
|
|
|
60 |
|
Softening Point(Ball&Ring)≥℃ |
105 |
106 |
95 |
84 |
|
Acid Number（mgKOH/g）≥ |
200-230 |
220 |
195 |
178 |
|
Saponification Number≥（mgKOH/g） |
303-325 |
280 |
210 |
190 |
|
The Content of Maleic Anhydride Mixture≥ |
|
47 |
|
10 |
1.Properties&Uses：
Maleic Rosin is used as a raw material for sizing agent. When it is used as reinforcing sizing agent, its dosage may be reduced, compared with Rosin sizing agent after saponification. Also, it is useful to dispersed sizing agent with emusifiers in order to reduce its dosage and alum, which can reduce the total cost of paper-making.
Maleic Rosin can be used as a raw material of resin for paints, adhesives and inks
2.Package：
Packed in laminated kraft bag,25kg net each,or galvanized iron drum 225 kg net each.
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