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Application: |
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 emulsifiers in order to reduce its dosage and alum, which can be reduced the total cost of paper-making. Maleic rosin can be used as a raw material of resin for paints, adhesives and inks. |
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Color |
outward appe. |
softening point °C ≥(Ball & Ring) |
Acid number (mgKOH/g) |
Sapon. numper (mgKOH/g) |
The content of makic anhydride adduct≥ |
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Color & lustre |
not deeper than lovibond |
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red |
yellow |
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103 Maleic Rosin |
yellow-red |
5.5 |
60 |
transp. solid |
84 |
≥178 |
≥190 |
10 |
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115 Maleic Rosin |
red-brown |
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106 |
≥220 |
≥280 |
47 |
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119 Maleic Rosin |
red-brown |
5.5 |
60 |
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105 |
200-230 |
303-325 |
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Packing: |
25kgs net weight in woven bag or 220kg net weight in galvanized iron drum. |
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Store & shippment: |
Store in cool place, avoid high temperature, taking away from fire and profibit to store with oxidant agent. |
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