Rosin Modified Phenolic Resin
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【Type】 |
Rosin modified phenolic resin is made from gum rosin of high quality,phenol polymerized with aldehyde through catalyst and polyol ester of rosin with our advanced technology.
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【Performance Feature】 |
It’s a kind of yellowish-brown transparent solid with the qualities of good alkali-resistance, water-resistance, electrical isolation. It improves adhesion greatly and can be easily solved in most organic solvents. |
| 【Application】 |
It’s widely used in paint, coat, printing ink, rubber, plastics and other industries.
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| 【Specification】 |
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I |
II |
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Softening point ℃≥ |
90-105 |
150-165 |
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Color （gardner） |
≤7 |
≤8 |
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Acid value (mg KOH/g) |
40-60 |
≤20 |
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Solubility(Toluene:Resin=1:1) |
clear |
clear | |
| 【Packing&store】 |
Packed in 25kgs paper-woven bag. Keep dry and away from fire. |
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