ACA-AA3 Aluminum Acetylacetonateaca-AA3 (CAS No. 13963-57-0) CAS NO.13963-57-0

This product can be used as an adhesion promoter, cross-linker and hardener for epoxy, acrylic, phenolic, and silicone resins. It reacts with functional groups such as -OH or -COOH groups of polymers, mineral substrate or metals effecting coating, adhesion promotion or cross-linking of polymers.

However it is frequently used for cross-linking in nonaqueous systems, catalysis, and surface modification. Compared to its counterpart, titanium acetylacetonate, it has better thermal stability and is not easy to discoloration.

When it is used in coatings and inks the below effects could be achieved: crosslinking the binders giving faster drying, solvent resistance, heat resistance and improved adhesion to substrates (such as aluminum, polyolefins films), binder component for high temperature paints.

Abstract:

ACA-AA3, aluminum acetylacetonate, is aluminum chelate with acetylacetone as chelating agent. It is a high efficient crosslink agent for many coatings and inks.

Identification:

Name: Aluminum acetylacetonate

Synonyms: Aluminum 2,4-pentanedionate

Molecular Formula: C₁₅H₂₁AlO₆

Molecular Weight: 324.31

CAS Registry Number: 107525-86-0

EINECS: 262-774-8

Properties:

Appearance: White crystalline powder

Purity, %: > 99.9

Aluminum Content, %: 8.3

Melt Point, ℃: 192.5

Ferric Ion, ppm: ≤ 20
Solubility: Soluble in benzene, toluene, xylol and methanol, insoluble in water but react with it.
 

Application:

This product can be used as an adhesion promoter, cross-linker and hardener for epoxy, acrylic, phenolic, and silicone resins. It reacts with functional groups such as -OH or -COOH groups of polymers, mineral substrate or metals effecting coating, adhesion promotion or cross-linking of polymers.

However it is frequently used for cross-linking in nonaqueous systems, catalysis, and surface modification. Compared to its counterpart, titanium acetylacetonate, it has better thermal stability and is not easy to discoloration.

When it is used in coatings and inks the below effects could be achieved: crosslinking the binders giving faster drying, solvent resistance, heat resistance and improved adhesion to substrates (such as aluminum, polyolefins films), binder component for high temperature paints.

Packing:

The regular packing of this product is fiber drum and 25kg/drum.