Poly Aluminium Chloride (PAC) – Industrial Cake & Liquid Grades
Poly Aluminium Chloride (PAC) – Industrial Cake & Liquid Grades
An advanced inorganic polymer coagulant, PAC is available in powder (≥28% Al₂O₃) and liquid (10–18% Al₂O₃) forms. It outperforms traditional alum in water and wastewater treatment, offering fast floc formation and stable performance across a wide pH range
Overview
An advanced inorganic polymer coagulant, PAC is available in powder (≥28% Al₂O₃) and liquid (10–18% Al₂O₃) forms. It outperforms traditional alum in water and wastewater treatment, offering fast floc formation and stable performance across a wide pH range
Key Features & Benefits
1) High aluminium oxide content (≥28–30%): Enables rapid, efficient flocculation.
2) Variable basicity (35–80%): Works effectively in both acidic and mildly alkaline conditions
3) Low insolubles (<1.5%): Minimizes sludge volume and ensures higher clarity
4) Multiple formats (powder, cake, liquid): Matches dosing preferences and plant systems
Specifications & Packaging
Powder/cake: ≥28% Al₂O₃, basicity ≥35%, Cl⁻ ≤37%, sulfate ≤10%, pH (1% soln) 1.8–4.5
Liquid: 10–18% Al₂O₃, density 1.18–1.41 g/mL, Cl⁻ ~10–23%, basicity 35–80%, pH ~3–4.5
Packaging: 25 kg PP bags, 50 kg drums, 240 kg barrels, 1–20 MT IBC/tanker
Applications
1) Drinking & industrial water purification: Fast, efficient removal of turbidity and colloids
2) Industrial/muncipal wastewater treatment: Effective in dye, sludge, and suspended solids removal
3) Paper & textile processing: Used for paper sizing and decolorization
4) Pool & effluent systems: Stabilizes water, reduces maintenance
Usage Note
Prepare a 5–10% solution (powder) or dose liquid directly. Optimal dosage ranges between 5–200 ppm depending on feed water turbidity—adjust with jar tests
Safety & Handling
Corrosive—avoid contact with skin or eyes. Use PPE (gloves, goggles). Store in cool, shaded areas; seal after opening to prevent carbonation or moisture uptake
Why ChemMin
1) Quality-assured across powder and liquid grades
2) Tailored packaging (bags to bulk) per requirement
3) Ongoing technical support—facilitates jar testing, dosing control, and safe handling