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Detailed Product Description
Rosin modified maleic anhydride resin is a kind of light yellow transparent solid. The raw material for making rosin modified maleic anhydride resin is gum rosin.
Our rosin modified maleic anhydride resin is produced through the addition reaction of gum rosin with maleic anhydride, and the esterification of additive product with glycerol or pentaerythritol.
Characteristics of Rosin Modified Maleic Anhydride Resin
Rosin modified maleic anhydride resin is soluble in coal tars, esters, turpentine oil, and plant oil.
It is insoluble in alcohols solvent.
Our rosin modified maleic anhydride resin has the advantages of stable luster, good heat stability and strong adhesive power.
Besides, the rosin resin will not yellowing easily.
Applications of Rosin Modified Maleic Anhydride Resin
Our rosin modified maleic anhydride resin is mainly used in paint and coatings industry.
Through polymerization with plant oil, it can be used to produce phenolic paint.
It can improve the paint film hardness, gloss and rubbing property of polyesters, nitro and PU paint.
Specifications of Rosin Modified Maleic Anhydride Resin
| Items |
RC125 |
RC125B |
RC130 |
RC130A |
RC130B |
| Color, (Gardner Grade) ≤ |
5 |
8 |
3 |
5 |
8 |
| Softening point (Ring and Ball method) ℃ |
125 ± 2 |
130 ± 2 |
| Acid value mg KOH/g |
20-30 |
| Solubility in Benzene (1:1) |
Compatible, clear |
Remarks
Sterification with glycerol or pentaerythritol depends on our customers’ requirement.
Shapes and Package
Our rosin modified maleic anhydride resin is granular or sheet. It can be stored in kraft paper bags or plastic woven bags, net weight 25kgs/bag.
Your specific packing requirement can also be satisfied.
As a professional rosin modified maleic anhydride resin manufacturer in China, Tianyi Chemical Engineering Material Company mainly produce gum rosin resin, modified rosin resin, refined rosin resin, rosin modified maleic anhydride resin, matting agent, and wall paint, etc.
These products have reliable performance and have passed SGS test. They are quite popular in Egypt, Iran, Ae, Pakistan, Sri Lanka, England, Ghana, Mexico, Fiji, Russia, and more.
Located in Foshan city, near Guangzhou city, we can deliver your goods by sea, by land or by air.
We welcome customers from all over the world to contact us.
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