1. Product Features

AF1-1 covering agent is in powder or granular form. After being sprinkled on the surface of aluminum melt, it forms a continuous protective layer, isolating the air and preventing the aluminum liquid from oxidizing and absorbing gas. It is suitable for pure aluminum and non-magnesium aluminum alloys.

II. Applicable Scenarios

Suitable for melt protection during melting, heat preservation, and transfer processes of pure aluminum and low-magnesium aluminum alloys (such as 1XXX, 3XXX, and 6XXX series).

III. Dosage

0.2% to 0.5% of the aluminum liquid mass, preferably covering the melt surface evenly.

IV. Usage

After the aluminum liquid is completely melted or after refining and skimming, the covering agent should be evenly sprinkled on the surface of the melt. No stirring is required, and a covering layer will naturally form. During the heat preservation period, if the covering layer is damaged, it can be replenished.

V. Precautions

Not applicable to high-magnesium aluminum alloys; store in a moisture-proof environment.

VI. Packaging specifications

2 kg/bag, 20 kg/box

VII. Storage conditions

Store in a ventilated and dry place, and strictly prevent moisture.

VIII. Shelf life

12 months

IX. Production unit

Suzhou Futuo New Material Technology Co., Ltd

This instruction serves as a general usage guide. Specific process parameters should be adjusted based on the actual on-site conditions. The final interpretation of this document belongs to Suzhou Futuo New Material Technology Co., Ltd.