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Aluminium Trihydrate

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MOQ : 50 Kilograms

Aluminium Trihydrate Specification

Structural Formula
Al(OH)3

Application
Flame retardant in plastics and rubber, filler in paper and paints, water treatment

Usage
Industrial processes, manufacturing, chemical synthesis

Physical Form
Powder

Solubility
Insoluble in water, soluble in acids and alkalis

Shelf Life
Stable under recommended storage conditions

Molecular Weight
78.00 g/mol

HS Code
28183000

Refractive Rate
1.57

Properties
Non-toxic, flame retardant, high purity, low solubility in water

Grade
Industrial Grade

Smell
Odorless

Ingredients
Aluminium, Oxygen, Hydrogen

Appearance
White powder

Ph Level
Amphoteric

Molecular Formula
Al(OH)3

Product Type
Inorganic Chemical

Poisonous
NO

CAS No
21645-51-2

Purity
99% Min

Density
2.42 Gram per cubic centimeter(g/cm3)

Melting Point
300C (decomposes)

EINECS No
244-492-7

Shape
Granular / Powder

Storage
Store in a cool, dry place, keep containers tightly closed

Taste
Odorless and tasteless

Oil Absorption
12-16 g/100g

Whiteness
>97%

Packing
25kg/50kg HDPE bags or as required

Moisture Content
<0.2%

Particle Size
< 45 micron

pH of 10% Suspension
6.5-8.0

Compatibility
Compatible with most polymer matrices

Boiling Point
Not applicable (decomposes before boiling)

Thermal Stability
Stable up to decomposition temperature

Specific Gravity
2.42

Heavy Metals Content
<0.002%

Bulk Density
0.75 - 1.00 g/cm³

Loss on Ignition
34.5-34.6%

Aluminium Trihydrate Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About Aluminium Trihydrate

Aluminium Trihydrate

Al2O3 : 64.7%

Fe2O3 : 0.0205% max

SiO2 : 0.025% max

Na2O (Total): 0.35% max

Al(OH)3 : 99.8% max

Sp. gravity : 2.4 g/cc

Application : It is used in the manufacture of glass and glazes, also used in catalyst production

Exceptional Flame Retardant Qualities

Aluminium Trihydrate is prized for its effectiveness as a flame retardant, making it essential in the plastics, rubber, and cable industries. The compound decomposes upon heating, releasing water and reducing the risk of fire propagation, without releasing toxic fumes, thus enhancing safety and regulatory compliance.

Engineered for Purity and Consistency

With a minimum purity of 99% and high whiteness, Aluminium Trihydrate is ideal as a functional filler in paints, coatings, and paper. Its fine particle size and low moisture content ensure optimal performance in industrial manufacturing processes, providing consistency and reliability batch after batch.

Versatile Industrial Applications

ATH exhibits amphoteric properties, making it applicable across diverse sectors including chemical synthesis, water treatment, and as a filler in building materials. Its compatibility with most polymer matrices expands its usage, delivering effective results in varied manufacturing and treatment processes.

FAQs of Aluminium Trihydrate:

Q: How is Aluminium Trihydrate typically used in industrial processes?

A: Aluminium Trihydrate is commonly utilized as a flame retardant in plastics and rubber, as a filling agent in paper and paints, and for water treatment. Its properties make it suitable for enhancing product safety, improving mechanical strengths, and providing whiteness when used as a filler.

Q: What are the benefits of using Aluminium Trihydrate as a flame retardant?

A: Using Aluminium Trihydrate as a flame retardant offers key advantages: it releases water upon decomposition, which cools and dilutes combustibles, does not emit toxic gases, and enhances fire resistance in polymers, plastics, and construction materials while maintaining non-toxicity.

Q: When should you store Aluminium Trihydrate, and how do you ensure its shelf-life?

A: Aluminium Trihydrate should be stored in a cool, dry place, with containers tightly sealed to prevent contamination and moisture absorption. Under recommended storage conditions, the product remains stable and maintains its properties over its shelf life.

Q: Where is Aluminium Trihydrate primarily supplied and packaged?

A: Aluminium Trihydrate is distributed, exported, imported, and supplied by manufacturers, wholesalers, and retailers, notably across India. It is typically packed in 25kg or 50kg HDPE bags, ensuring safe handling and transportation.

Q: What is the typical process of using Aluminium Trihydrate in plastics and rubber manufacturing?

A: In plastics and rubber manufacturing, Aluminium Trihydrate is blended into the polymer matrix as a powder during the compounding stage. It disperses evenly, imparting flame-retardant properties and acting as a reinforcing filler.

Q: What advantages does Aluminium Trihydrate offer in paper and paint industries?

A: In these industries, Aluminium Trihydrate acts as a high-whiteness, fine-particle filler, improving brightness and opacity. Its inert and non-toxic nature ensures suitability for various formulations while aiding in cost reduction and product strength.

Q: Is Aluminium Trihydrate safe for use in industrial environments?

A: Yes, Aluminium Trihydrate is non-toxic, odorless, and meets stringent heavy metal limits. It offers a safe profile for use in industrial settings, provided that general chemical handling practices are followed.

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