What should be paid attention to when purchasing aluminum hydroxide

Aluminum hydroxide is a kind of chemical material with a wide range of application, which can be used in flame retardant, pharmaceutical and some chemical materials. General aluminum hydroxide materials need to find a special manufacturer to buy, so what should we pay attention to when purchasing aluminum hydroxide? Here is a brief introduction for you.



Note 1. The first thing we should pay attention to is to check whether the other party has the formal registration qualification. If it is an aluminum hydroxide powder manufacturer or an industrial and trade company, we need to do an environmental assessment and then the plant has a workshop, so we need to check whether there is an aluminum hydroxide powder business license. Or field inspection to see if there are production plant processing equipment and other equipment.



Note 2. Identify the marks on the commodity packaging when purchasing, especially the name of the factory, address, product standard number, production date, validity period and product instruction. The products of enterprises certified by ISO14001 and ISO9000 system are purchased, and the quality of aluminum hydroxide filler products of these enterprises is relatively stable.



Precautions 3. When purchasing aluminum hydroxide powder, it is necessary to observe whether the commodity packaging container is damaged or distended. When purchasing, it is allowed to shake it to check whether there is cementation. Aluminum hydroxide powder with these phenomena cannot be purchased.



Note IV. before using the aluminum hydroxide powder, open the tank first to check whether the coating has stratification, bottom caking and cementation. If the coating is still uneven after mixing, it cannot be used. Negotiations should be made immediately with the shop purchased.



The above are some precautions about the purchase of aluminum hydroxide. When purchasing these materials, we should pay attention to the regular manufacturers. When checking the products, we should pay attention to whether the packaging is inflated and damaged.