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Maleic Resin

Maleic resin is a type of light yellow and transparent flake solid that is made of refined gum rosin and maleic anhydride, and is esterified by pentaerythritol. Soluble in coal tar, ester, plant oil, turpentine, insoluble in alcohol. It has features of light color, color retention, has well solubility with nitrocotton, can improve the hardness and gloss of paint surface, not only that, it has excellent performance at water-resistance. For fast-dry enamel paint manufacturing, it can save consumption of tung oil. Suitable for industries such as paint and ink making.

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Product Description

Maleic Resin

CAS No.: 94581-16-5

EINECS No.: 305-515-7

Formula: (C4H2O3.C3H8O3)x

Other Names: rosin modified maleic resin

 

Description

Maleic resin is a type of light yellow and transparent flake solid that is made of refined gum rosin and maleic anhydride, and is esterified by pentaerythritol. Soluble in coal tar, ester, plant oil, turpentine, insoluble in alcohol. It has features of light color, color retention, has well solubility with nitrocotton, can improve the hardness and gloss of paint surface, not only that, it has excellent performance at water-resistance. For fast-dry enamel paint manufacturing, it can save consumption of tung oil. Suitable for industries such as paint and ink making.

 

Specification

Item

BC-520

BC-530

BC-540

Acid number

30

30

30

Softening point

125-135

125-135

120min

Color

6

4

6

solubility with benzene

clear

clear

clear

 

Features

Light yellow and transparent flake solid.
Soluble in coal tar, ester, plant oil, turpentine, insoluble in alcohol.
Has features of light color, color retention.
For paint manufacturing, it’s good water-resistance, hardness and gloss of paint surface.

 

Applications

EVA, SBS and SIS Hot-melt adhesive and pressure sensitive adhesive;
Various coatings in SBR rubber, natural rubber, SBR rubber type, acrylic solvent type adhesives;
Nitrocellulose lacquer, phenolic paint, and road marking paint.

 

Packaging

Wrapped up with kraft bag, 25kgs/bag,for 20’FCL, it can load 16 tons with pallet (20 pallets / 640 bags), and 18 tons without pallet (720 bags).

 

Storage & Transportation

Sealed well and stored in cool and dry place, it can’t be stored and delivered together with pyrophorus, strong oxidants & acid.

 

The information above is only for reference & verification, it is not the promise statement to cause our legal liabilities. We will not make any announcement if we revise or update the information.

 

 

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UV Curing Tackifier Resin


Containing active double bonds, it can copolymerize with acrylic and ethylene monomers, and can also be added to UV curing systems.

Tackifying Emulsion


A water-based tackifier resin with a solid content of 50% developed specifically to increase the adhesion of water-based polymers to difficult to stick objects; The matrix resin is a targeted series of stable resins and elastomers. It has excellent adhesion enhancement effect when used in polymers such as water-based CR and water-based epoxy phenolic resin, providing good initial adhesion and peel strength in the adhesive.

Intermediate of Water-based Tackifying Emulsion


The water dispersion mixed by tackifying resin and various polymers and elastomers, or the emulsion formed by adding graft monomer resin to natural emulsion, PUD, VAE and other systems, improves the adaptability of the base material and the adherend.

Water Based Resin Emulsion


Thickening emulsion series is specially developed for water-based adhesives and emulsions. It is made of stable rosin modified resin through emulsification treatment, without any solvent, and belongs to green environmental protection products.

Terpene Resin


Terpene resin, also named polyterpene resin or pinene resin. It is a series of liquid & solid linear polymer which primarily consist of α pinene or β pinene of turpentine that are catalyzed by falk's catalytic, and polymerized by positive ion.

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