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Aluminum Stearate 30 is a tristearate from aluminum salt of distilled, hydrogenated fatty acids that offers outstanding thickening and lubricating benefits.
Aluminum Stearate 30 has strong lubrication characteristics, thickening ability, thermal stability, and water-repellent characteristics. Aluminum Stearate 30, is a tristearate from aluminum salt of distilled hydrogenated fatty acids. This aluminum-metal-soap grade has the lowest aluminum metal content and the highest free fatty acid content for applications such as decorative coatings, solvent-based paints, enamels, varnishes, and lacquers.
Form: Powder
Color: White
CAS number: 637-12-7
Melting point: 160 °C
Free fatty acids (as stearic): 2.00–7.00
Fineness, % thru 200 mesh: 90.00-100.00
Fineness, % thru 40 mesh: 99.80-100.00
Total ash: 9.00-11.00
Water -soluble sales: 0.00-1.00
Insoluble in H2O
Primary Chemistry: Aluminum trioctanoate
Great for protective and decorative coating preservation
Great for thickening aromatic solvents in inks
Highly hydrophobic, which allows for transparency and excellent adhesion to metal surfaces
Good dispersion characteristics
Friction and processing difficulties in industries where dry- lubrication is preferred
Dispersion issues and poor wetting performance in pigments and coating dispersions
Sag issues, flattening, and brushing defects in paints and coatings
High concentration of free fatty acid in commercially available aluminum stearates
Cosmetics
Inks
Paints
Coatings
Varnishes
Enamels
Lacquers
Concrete
Ceramics
Plastics
Metallic stearates are metal salt compounds of long-chain fatty acids, including aluminum, calcium, magnesium, and zinc stearates.
PMC Metallic stearates are oleochemical metal salt compounds of long-chain fatty acids that are used to benefit various plastic manufacturing and applications.
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