Precautions When Purchasing Aluminum Hydroxide Micropowder

The application of aluminum hydroxide micropowder in modern construction is becoming increasingly widespread. Many industries require the use of aluminum hydroxide micropowder, such as serving as a filler for solid surface materials (artificial marble), offering low viscosity when filling resins and fast curing speed at room temperature. What aspects should be considered when purchasing aluminum hydroxide micropowder? Below is a brief summary of key points to note when purchasing aluminum hydroxide micropowder.

1. First, verify the supplier's formal registration status. If the supplier is an aluminum hydroxide micropowder manufacturer or trading company requiring environmental impact assessments, ensure they possess a valid business license for aluminum hydroxide micropowder production. Conduct on-site inspections to confirm the existence of production facilities and processing equipment.

2. Clearly identify markings on product packaging during purchase, particularly the manufacturer's name, address, product standard number, production date, expiration date, and product specifications. Preferably select and purchase products from enterprises certified under ISO14001 and ISO9000 systems. The aluminum hydroxide filler quality from these enterprises tends to be relatively stable.

3. When purchasing aluminum hydroxide micropowder, carefully inspect the packaging container for damage or swelling. Shake the container during purchase to check for caking. Do not purchase aluminum hydroxide micropowder exhibiting these conditions.

4. Before using aluminum hydroxide micropowder, open the container to inspect the coating for separation, bottom clumping, or caking. If the coating remains uneven after stirring, it should not be used. You should immediately negotiate with the store where you made the purchase.

The above information has been compiled by Zibo Tips New Materials Technology Co., Ltd. For inquiries, please contact us.