Aluminium Stearate Powder

Aluminium Stearate Powder Specification

Density
1.08 Gram per cubic centimeter(g/cm3)

Melting Point
Around 155C

Other Names
Octadecanoic acid, aluminium salt

Taste
Tasteless

Storage
Store in cool, dry place, tightly sealed container

Solubility
Insoluble in water, soluble in hot oil and mineral spirits

Smell
Odorless

Ph Level
7 - 8 (10% suspension in water)

Molecular Weight
877 g/mol

Boiling point
Not applicable (decomposes)

HS Code
29157090

Shape
Powder

Purity
98% min

Molecular Formula
C54H105AlO6

Form
Fine powder

Structural Formula
[CH3(CH2)16COO]3Al

Poisonous
Yes

Classification
Metallic soap

Chemical Name
Aluminium Stearate

CAS No
637-12-7

EINECS No
208-375-2

Grade
Technical grade

Standard
Conforms to industrial standards

Type
Chemical additive

Usage
Industrial

Main Material
Aluminium stearate

Application
Used as a thickener, gelling agent, water repellent, opacifier, and anti-caking agent in paints, inks, cosmetics, lubricants, and plastics

Non Toxic
Yes

Particle Size
Passes through 200 mesh screen

Flash Point
>200C

Moisture Content
2% max

Bulk Density
0.25 - 0.35 g/cm3

Compatibility
Compatible with most oils, resins, and waxes

pH (in Suspension)
Neutral

Appearance
White to off-white fine powder

Oil Absorption
160 - 200% of weight

Stability
Stable under normal conditions

Shelf Life
2 years from date of manufacture if stored properly

About Aluminium Stearate Powder

Grade	Industrial Grade
Physical Form	Powder
Packaging Size	25 kg
Application	Paints And Coatings
Assay	98%
Moisture Content	<1%
Form	POWDER
Color	WHITE
Formula	ALUMINIUM STEARATE
Physical Appearance	POWDER
Country of Origin	Made in India
PACKING	25 KG BAG

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Versatile Thickener and Gelling Agent

Aluminium Stearate Powder acts as a robust thickener and gelling agent due to its high oil absorption capacity and stable structure. It enhances viscosity and consistency in products like paints and cosmetics, achieving desired textures while maintaining uniformity. Its neutral pH and non-reactive nature make it adaptable to various formulations without altering their chemical properties.

Reliable Stability and Compatibility

This powder offers broad compatibility with oils, resins, and waxes, making it an excellent additive for numerous industrial processes. Its stability under standard storage and handling conditions ensures a shelf life of up to two years, contributing to process reliability and reducing material waste due to spoilage.

Safe and Easy to Handle

Aluminium Stearate is non-toxic and odorless when used as recommended, making it safe for industrial environments. Its fine powder form ensures efficient blending into formulations. While insoluble in water, it disperses readily in hot oils or mineral spirits, ensuring practicality for rapid processing across multiple industries.

FAQ's of Aluminium Stearate Powder:

Q: How should Aluminium Stearate Powder be stored to maintain its shelf life?

A: Aluminium Stearate Powder should be stored in a tightly sealed container, placed in a cool, dry environment, away from moisture and direct sunlight. Proper storage conditions ensure its effectiveness for up to two years from the date of manufacture.

Q: What are the main benefits of using Aluminium Stearate Powder in industrial applications?

A: The powder serves as a thickener, gelling agent, opacifier, anti-caking agent, and water repellent, improving texture, stability, and protection against moisture in finished products. It also enables easy blending with various oils, resins, and waxes, providing versatility across several industries.

Q: When is Aluminium Stearate typically used during a manufacturing process?

A: Aluminium Stearate is generally introduced during the blending stage, where it is mixed with oils, resins, or waxes. This allows it to function as a thickener or gelling agent, ensuring proper dispersion and achieving uniform consistency in the final product.

Q: Where is Aluminium Stearate Powder most commonly applied?

A: It is widely used in the formulation of paints, inks, cosmetics, lubricants, and plastic products. Its properties make it invaluable across industries needing thickening, water repellency, or anti-caking additives.

Q: How is Aluminium Stearate Powder incorporated into formulations?

A: The powder should be passed through a 200 mesh screen before adding to hot oil, mineral spirits, or compatible resins. Agitate or stir the mixture thoroughly for complete dispersion and activation of its thickening and stabilizing properties.

Q: What makes Aluminium Stearate Powder a safe additive for industrial use?

A: Aluminium Stearate Powder is non-toxic, tasteless, odorless, and does not react under normal processing conditions when used as directed. It conforms to established industrial safety standards for technical grade additives, minimizing risk during handling and use.

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