Article Summary: Ground Aluminum Hydroxide is a versatile industrial chemical widely used as a flame retardant, filler, and anti-corrosion agent. This article explores its chemical properties, industrial applications, safety considerations, and answers common questions to provide a comprehensive guide for businesses and engineers.
Ground Aluminum Hydroxide (Al(OH)3) is an inorganic compound that serves as a key material in multiple industrial sectors. It is particularly valued for its non-toxic flame retardant properties and its role as a filler in plastics, rubbers, and coatings. This article will explore how Ground Aluminum Hydroxide functions, its key technical parameters, and common industry questions to provide a clear and detailed understanding of the material.
| Parameter | Specification |
|---|---|
| Chemical Formula | Al(OH)3 |
| Appearance | White powder |
| Bulk Density | 0.3–0.6 g/cm³ |
| Particle Size | 5–10 μm (customizable) |
| Aluminum Content | ≥32% |
| Moisture Content | ≤0.5% |
| PH Value | Neutral (6–8) |
Ground Aluminum Hydroxide exhibits several unique chemical and physical properties that make it ideal for industrial use:
When incorporated into plastics, coatings, and rubber, Ground Aluminum Hydroxide decomposes endothermically at temperatures above 200°C, releasing water vapor. This reduces the heat in the combustion zone, effectively slowing down fire propagation and providing a safer material profile.
Smaller particle sizes provide better dispersion in polymers and coatings, enhancing mechanical strength and flame retardancy. Customizable particle sizes allow manufacturers to optimize performance for specific industrial applications.
As an inert filler, it improves material hardness, surface smoothness, and resistance to wear. It also reduces production costs by replacing more expensive raw materials without compromising product performance.
Q1: What industries commonly use Ground Aluminum Hydroxide?
A1: Ground Aluminum Hydroxide is widely used in plastics, rubber, coatings, adhesives, and even in cosmetics for its flame retardant and filler properties.
Q2: Is Ground Aluminum Hydroxide safe for human contact?
A2: It is considered non-toxic and environmentally friendly. However, prolonged inhalation of dust should be avoided by using appropriate protective equipment during handling.
Q3: How should Ground Aluminum Hydroxide be stored?
A3: Store in a cool, dry, and well-ventilated environment. Keep the material away from strong acids and moisture to maintain its stability and performance.
Q4: Can Ground Aluminum Hydroxide replace other flame retardants?
A4: Yes, it can replace halogen-based flame retardants in many applications, offering a safer and more environmentally friendly alternative without compromising fire protection.
Q5: How does Ground Aluminum Hydroxide interact with polymers?
A5: It disperses uniformly in polymers, enhancing mechanical strength, surface finish, and fire resistance while maintaining chemical stability during processing.
Ground Aluminum Hydroxide continues to play a crucial role in multiple industrial applications due to its flame retardancy, chemical stability, and filler properties. As industries increasingly prioritize safety, efficiency, and environmental compliance, the demand for high-quality Ground Aluminum Hydroxide is expected to grow.
Shandong Taixing New Materials Co., Ltd. is a leading provider of premium Ground Aluminum Hydroxide, offering products that meet diverse industrial requirements. For further inquiries, product specifications, or technical consultation, contact us today to discuss solutions tailored to your needs.
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