Product Specification

Poly Aluminium Chloride (PAC) - High-Efficiency Water Treatment Chemical

Product Overview

Macro Build Chemical's Poly Aluminium Chloride (PAC) is an advanced inorganic polymer coagulant that sets new standards in water treatment technology. Our PAC is manufactured through a sophisticated process that ensures superior purity and effectiveness in various applications. With its high cationic charge and stable polymer structure, our product delivers exceptional performance in clarifying drinking water, treating industrial wastewater, and processing sewage.

Key Specifications

• CAS Number: 1327-41-9

• Chemical Formula: [Al₂(OH)ₙCl₆₋ₙ]ₘ where 1≤n≤5, m≤10

• Appearance: Yellowish-brown or white powder/granules

• Basicity: 70-85%

• Al₂O₃ Content: 29-32%

• pH (1% solution): 3.5-5.0

• Water Insolubles: ≤1.5%

• Packaging: 25kg bags or customized packaging available

Applications & Uses

Drinking Water Treatment

Our PAC effectively removes turbidity, organic matter, and microorganisms from raw water. It significantly reduces the residual aluminum content in treated water compared to traditional aluminum salts, meeting strict drinking water safety standards.

Industrial Wastewater Treatment

Ideal for treating wastewater from various industries including textiles, paper manufacturing, dyes, and chemicals. Our PAC efficiently removes suspended solids, color, and organic pollutants while reducing chemical oxygen demand (COD).

Municipal Sewage Treatment

Effectively separates suspended solids and phosphates in sewage treatment plants. Our product enhances sedimentation rates and reduces sludge volume, offering cost-effective operation for municipal facilities.

Paper Manufacturing

Serves as an excellent retention aid and drainage accelerator in paper production. It improves paper quality and whiteness while reducing production costs.

Other Applications

• Oil refining: Acts as a demulsifier and water clarifying agent

• Cosmetic industry: Functions as an active ingredient in antiperspirants

• Pharmaceutical industry: Serves as an intermediate in various preparations

• Tanning industry: Assists in the leather processing and dyeing stages

Advantages of Macro Build PAC

• High Flocculation Efficiency: Forms dense flocs that settle rapidly, ensuring clear effluent

• Wide pH Adaptability: Effective across a broad pH range (5-9)

• Low Dosage Requirement: Achieves excellent results with smaller quantities compared to conventional coagulants

• Temperature Resistance: Maintains performance in both low and high temperature conditions

• Reduced Sludge Production: Generates less sludge than traditional aluminum salts, lowering disposal costs

• Corrosion Inhibition: Helps protect equipment and piping systems

Technical Support

Macro Build Chemical provides comprehensive technical support, including:

• Customized product development for specific applications

• On-site technical consultation and troubleshooting

• Laboratory testing and jar tests to determine optimal dosage

• Operational guidance for implementation

Quality Assurance

Our manufacturing facilities implement strict quality control protocols throughout the production process. Each batch undergoes rigorous testing to ensure consistent performance and reliability. We hold ISO 9001 certification and comply with international standards for water treatment chemicals.

Ordering Information

Contact our sales team for pricing, samples, and delivery information. We offer flexible packaging options and can accommodate both small and bulk orders with prompt worldwide shipping.

Macro Build Chemical - Your Trusted Partner for Advanced Water Treatment Solutions