Modified Super Fine Aluminum Hydroxide
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Modified Super Fine Aluminum Hydroxide

Modified Super Fine Aluminum Hydroxide is a high-performance, halogen-free, environmentally friendly inorganic flame retardant material, prepared from high-purity aluminum hydroxide through ultrafine grinding and surface modification techniques.
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Description

Technical Parameters

Product Introduction

 

Modified Super Fine Aluminum Hydroxide is a high-performance, halogen-free, environmentally friendly inorganic flame retardant material, prepared from high-purity aluminum hydroxide through ultrafine grinding and surface modification techniques. 

 

Key Product Advantages

 

Excellent Flame Retardant Performance: Aluminum hydroxide releases water of crystallization and absorbs heat upon heating, simultaneously forming an alumina protective layer, effectively reducing combustion temperature and flame spread.

Superior Dispersion Performance: Surface modification reduces powder agglomeration and improves adhesion to polymer substrates.

Controlled Particle Size Distribution: Ultrafine grinding and grading technologies control key indicators such as D50 and D97, ensuring uniform and stable powder particle size.

High Purity & Low Moisture: High-purity raw materials are used, and impurities and moisture content are strictly controlled, reducing bubbles and defects during processing and improving material production stability.

 

Technical Specifications

 

Parameter

Standard Grade

Fine Grade

Test Method

Chemical Formula

Al(OH)₃

Al(OH)₃

Chemical Analysis

Appearance

White Fine Powder

White Ultra-fine Powder

Visual Inspection

Al(OH)₃ Purity

≥99.6%

≥99.8%

Chemical Titration

D50 Particle Size

1.0-2.0 μm

0.5-1.0 μm

Laser Particle Size Analyzer

D97 Particle Size

≤5.0 μm

≤3.0 μm

Laser Particle Size Analyzer

Moisture Content

≤0.5%

≤0.3%

Moisture Analyzer

Whiteness

≥96%

≥98%

Whiteness Meter

Surface Treatment

Customized

Customized

Surface Modification

Oil Absorption

Customized

Customized

ASTM D281

 

Quality Control

 

Raw Material Inspection: Inspects raw material purity, chemical composition, and moisture content to ensure compliance with production requirements.

Production Control: Monitors particle size, modification effects, and key process parameters throughout the entire process to reduce batch-to-batch variations.

Final Product Testing: Pre-shipment testing includes: Chemical Composition, Particle Size Distribution, Moisture Content, and Whiteness.

Testing Equipment: Laser Particle Size Analyzer, Moisture Analyzer, Chemical Analyzer, and SEM Analysis Equipment.

Quality Documents: Available with: COA, TDS, MSDS, and RoHS & REACH Documents.

 

Application Fields

 

Flame Retardant Plastics: Used in PP, PE, PVC, ABS, and other plastic systems to improve the flame retardancy and thermal stability of the materials.

LSZH Wire & Cable (Low Smoke Halogen-Free Cable): Used in EVA and PE cable materials to improve flame retardancy and meet the requirements of environmentally friendly cables.

Ruber Products: Suitable for EPDM, silicone rubber, and other systems to improve flame retardancy and heat resistance.

Coatings & Composites: Used in flame-retardant coatings and composites to improve the heat resistance and fire resistance of materials.

 

Customization & Supply Capability

 

Particle Size Customization: Adjusting the particle size range according to customer formulation requirements to meet different processing needs.

Surface Modification Customization: Providing matching surface treatment solutions for different resin systems to improve material compatibility.

Flexible Packaging Customization: Supports: 25kg Bags, 500kg/1000kg Jumbo Bags, Customized Labels

Stable Supply: Possesses large-scale production capabilities to support long-term procurement by overseas wholesalers, distributors, and industrial customers.

 

Packaging & Shipping

 

Packaging

Details

Standard Bag

25kg PE Bag + Woven Bag

Bulk Packaging

500kg / 1000kg Jumbo Bag

Customized Packing

Available

 

Moisture-proof packaging is used to ensure product stability during sea transport and long-term storage.

 

Company Strength

 

20+ Years Manufacturing Experience

Founded in 2003, specializing in the R&D and manufacturing of inorganic new materials, with over 20 years of industry experience.

Stable Production Capability

Possesses a large-scale production base and a complete manufacturing system, supporting long-term stable procurement from global clients.

Professional R&D Team

Has material R&D and performance optimization capabilities, providing customized solutions.

Strict Quality Control

Equipped with advanced testing equipment, strictly controlling product quality and batch stability.

Global Export Experience

Products are exported to overseas markets, with mature export services and customer support capabilities.

Customized Solutions

Supports customization of product specifications, performance, and application requirements to meet diverse customer needs.

 

FAQ

 

Q: Are you a manufacturer or trading company?

A: We are a professional manufacturer of inorganic new materials, integrating R&D, production, manufacturing, and sales services. We have long focused on products such as ultrafine aluminum hydroxide, magnesium hydroxide, boehmite, alumina, and advanced ceramics.

Q: What applications is Modified Super Fine Aluminum Hydroxide suitable for?

A: Modified ultrafine aluminum hydroxide is mainly used in flame-retardant plastics, wires and cables, rubber, coatings, and composite materials. It is suitable for various polymer systems such as PE, PP, PVC, and EVA.

Q: Can you provide samples for testing?

A: Yes. We support sample testing services. Customers can evaluate flame retardancy, dispersibility, and processing performance according to their own formulation requirements.

Q: Can you customize particle size and surface treatment?

A: Yes. We can customize particle size distribution (D50/D97), surface modification schemes, and product performance parameters according to customers' resin systems and application requirements.

Q: What is your MOQ for bulk orders?

A: MOQ is determined based on product model, customization requirements, packaging method, and order quantity. Standard products support bulk purchasing; please contact us for specific solutions.

Q: What quality documents can you provide?

A: We can provide product documents such as COA, TDS, and MSDS, and RoHS, REACH, and other relevant compliance documents according to customer needs to meet overseas procurement requirements.

Q: How do you ensure product quality consistency?

A: We manage product quality through raw material testing, production process control, and finished product testing, focusing on monitoring purity, particle size distribution, moisture content, and surface modification effects to ensure batch stability.

Q: What is your production capacity and delivery time?

A: We have large-scale production capacity and can support long-term stable supply. Delivery time depends on order quantity, product specifications, and shipping method; specific details can be confirmed based on project requirements.

Q: What packaging options are available for export orders?

A: We offer various export packaging solutions, including 25kg moisture-proof bags, 500kg/1000kg jumbo bags, etc., and support customized labels and packaging.

Q: Can you provide technical support for product selection?

A: Yes. Based on the customer's application area, resin type, and processing technology, we can provide product model recommendations, particle size selection, and surface modification suggestions to help optimize material application solutions.

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