Malan rosin 125 can react with many compounds to form a series of derivatives
Malan rosin is made of rosin and maleic anhydride after addition reaction, and then vacuum-treated and packaged.
Product introduction:
Malan rosin is made of rosin and maleic anhydride after addition reaction, and then vacuum-treated and packaged.
Product indicators
| Exterior | solid lump |
| color | The glass block is lighter than or equal to |
| Ghana shades lighter than or equal to | 9 |
| Softening point (ring and ball method) °C not less than | 115-125 |
| Acid value (mgKOH/g) not less than | 145 |
| Hot water soluble matter (%) not more than | 0.2 |
| Ethanol insoluble content (%) (m/m) not more than | 0.03 |
| Note: The actual experiment shall prevail | |
Applications:
Malan rosin has the characteristics of high light resistance, oxidation resistance and softening point, and there is a hydroxyl group in the molecular structure of the adduct, which can react with many compounds to form a series of derivatives, so it is widely used. Mainly used as paper sizing agent, others have been widely used in coatings, inks, construction, adhesives, synthetic rubber, synthetic resins, etc.
Product packaging:
Barrel: net weight 225kg/barrel; paper bag packaging: 25KG/bag.
- Parameters
Product introduction:
Malan rosin is made of rosin and maleic anhydride after addition reaction, and then vacuum-treated and packaged.
Product indicators
| Exterior | solid lump |
| color | The glass block is lighter than or equal to |
| Ghana shades lighter than or equal to | 9 |
| Softening point (ring and ball method) °C not less than | 115-125 |
| Acid value (mgKOH/g) not less than | 145 |
| Hot water soluble matter (%) not more than | 0.2 |
| Ethanol insoluble content (%) (m/m) not more than | 0.03 |
| Note: The actual experiment shall prevail | |
Applications:
Malan rosin has the characteristics of high light resistance, oxidation resistance and softening point, and there is a hydroxyl group in the molecular structure of the adduct, which can react with many compounds to form a series of derivatives, so it is widely used. Mainly used as paper sizing agent, others have been widely used in coatings, inks, construction, adhesives, synthetic rubber, synthetic resins, etc.
Product packaging:
Barrel: net weight 225kg/barrel; paper bag packaging: 25KG/bag.
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