Rosin-modified maleic acid resin is an addition reaction between rosin and maleic anhydride
It is an irregular shape, light yellow transparent solid obtained by addition reaction of rosin and maleic anhydride and lipidated with glycerol. It is soluble in coal tar, esters, vegetable oil, turpentine, and insoluble in alcohol. The color of the resin Light, strong light resistance, not easy to yellow, and good compatibility with nitrocellulose, the paint film made from it has high strength and is smooth after drying.
Product introduction:
Rosin-modified maleic acid resin, also known as 422 dehydrated malic acid resin, is a light yellow transparent flaky solid obtained by addition reaction of rosin and maleic anhydride, esterification with glycerol, vacuum treatment, and cooling slices .
Product indicators
| Exterior | Softening Point (Ring and Ball Method) | Color (iron cobalt method) | Acid value (mg/g) | In benzene (solubility) |
| Flaky solid | ≥130 | ≤3 | ≤20 | Quan Rongqing |
Features:
This product has light color, strong light resistance, and is not easy to yellow. It is completely soluble in coal char series, esters, vegetable oils, and turpentine. It is insoluble in alcohol solvents, and partially soluble in petroleum solvents. It has good compatibility with nitrocellulose, and the paint film made from it has high strength and is smooth after drying.
Product Usage:
Mainly used to make paints. Such as spray paint, polyester varnish, light paint, nitro paint, phenolic paint. It is also suitable for industries such as ink, paper glazing, and adhesives.
Product packaging:
25KG paper bag. It should be placed in a dry and cool place, protected from high temperature, and not near fire.
- Parameters
Product introduction:
Rosin-modified maleic acid resin, also known as 422 dehydrated malic acid resin, is a light yellow transparent flaky solid obtained by addition reaction of rosin and maleic anhydride, esterification with glycerol, vacuum treatment, and cooling slices .
Product indicators
| Exterior | Softening Point (Ring and Ball Method) | Color (iron cobalt method) | Acid value (mg/g) | In benzene (solubility) |
| Flaky solid | ≥130 | ≤3 | ≤20 | Quan Rongqing |
Features:
This product has light color, strong light resistance, and is not easy to yellow. It is completely soluble in coal char series, esters, vegetable oils, and turpentine. It is insoluble in alcohol solvents, and partially soluble in petroleum solvents. It has good compatibility with nitrocellulose, and the paint film made from it has high strength and is smooth after drying.
Product Usage:
Mainly used to make paints. Such as spray paint, polyester varnish, light paint, nitro paint, phenolic paint. It is also suitable for industries such as ink, paper glazing, and adhesives.
Product packaging:
25KG paper bag. It should be placed in a dry and cool place, protected from high temperature, and not near fire.
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