Phoenix 126 ADD is an additive for chemical polishing of aluminum alloys. For sulfuric acid, phosphoric acid two acid system, the metal surface becomes as smooth as the mirror. Phoenix 126 ADD has good gloss uniformity and stability, especially for automatic production line operation.
Industrial areas: mechanical processing, electrical and electronic industries of various aluminum polishing, clean bright processing. Suitable material: pure aluminum, aluminum alloy and stainless steel.
Operating data
| Phoenix 126 ADD | 10-15 g/L |
| Sulfuric acid | 35%-45% |
| Phosphoric acid | 50-70% |
| Temp. | 80-110℃ |
| Soaking time | 20s - 3min |
Packing & Storage
25kg or 30kg packaging
Storage temperature: 5 ℃ - 35 ℃
Humidity: 25% - 85%
Precise Polishing Chemistry
Phoenix 126 ADD is designed for chemical polishing of aluminum alloys in a combined sulfuric and phosphoric acid system. It delivers mirror‑like surfaces during the anodizing aluminum process, smoothing out microscopic imperfections on pure aluminum, aluminum alloy, and stainless steel. With its specification of sulfuric acid at 35‑45% and phosphoric acid at 50‑70%, temperature controlled at 80‑110 °C and soaking times ranging from 20 seconds to 3 minutes, Phoenix 126 ADD enables glossy, uniform finishes. The product contributes directly to improved performance in aluminum anodizing service and supports reliable compatibility with alodine coating pretreatments when polishing precedes other surface treatments.
Operational Parameters & Handling
Use dosage of 10‑15 g per liter of polishing bath. The acid concentrations (sulfuric 35‑45%, phosphoric 50‑70%) must be maintained; temperature 80‑110 °C; soak time 20 s to 3 min. Packaging is 25 kg or 30 kg; storage temperature 5‑35 °C; humidity 25‑85%. These conditions are essential for consistent performance in aluminum anodizing service lines and when using smaller aluminum anodizing kit setups. Precise control helps prevent over‑etching, uneven gloss or spot defects in anodized aluminum surfaces.
Surface Quality & Industrial Suitability
Phoenix 126 ADD ensures gloss uniformity, stable polish, and improved surface readiness for subsequent treatments. For anodized aluminum, this means fewer surface defects and better reflectivity. It is suitable for automated production lines, industrial electro‑plating / finishing workshops, labs using aluminum anodizing process, and even in clean bright finishing or mechanical processing sectors. Whether producing electronic enclosures, automotive trim, or architectural panels, the product supports high yield and repeatable quality across batches.
Product Advantages
Advanced System Design for Consistent Surface Preparation
Fengfan 126 ADD’s chemical composition is optimized for use with dual-acid baths in the anodizing aluminum process, providing consistent surface smoothing on aluminum and stainless steel substrates. Its formulation supports integration with existing alodine coating workflows, allowing modular adaptation in multi-step surface treatment systems. The packaging and storage specifications maintain product stability for just-in-time production environments, minimizing contamination and degradation risks. Structurally, the additive accommodates automated feed systems used in continuous or batch anodizing lines, facilitating tight process control and operational efficiency.
Superior Performance Metrics and Operational Reliability
Operational stability is a key advantage of Fengfan 126 ADD, providing uniform gloss and minimizing bath variability through controlled dosing and temperature adaptability. Its efficacy in automatic production line polishing systems enhances throughput while maintaining surface quality standards demanded in aluminum anodizing service applications. The product supports operators with consistent results, reducing scrap rates and rework. Its compatibility with anodized aluminum ensures the durability and functional integrity of subsequent coatings, maximizing ROI and compliance for anodizing process engineers.
