Aluminum hydroxide (agate powder)

Aluminum hydroxide (Aluminum hydroxide), chemical formula Al (OH) 3, is aluminum hydroxide. Aluminum hydroxide can and acid react to form a salt and water and alkali react to form a salt and water. Therefore, it is a kind of amphoteric hydroxide. Chemical formula Al (OH) 3, aluminum hydroxides. Is a kind of alkali and due and certain acidic, so can also be called for aluminate (H3AlO3) but the actual and alkali reaction generated is meta aluminate, so often in the it regarded as a hydrated aluminate (HAlO2 - H2O) and by the way is divided into industrial grade and pharmaceutical grade two.

Chinese name name Chinese

Aluminum hydroxide

English name name English

HYDROXIDE ALUMINUM

Don't call Nickname (s).

Dry Qingyanghualv Ningjiao

Hydroxide gel drying Aluminum

Chemical formula Chemical

Al (OH) 3

Molecular weight molecular weight The

78

CAS CAS The login No.

21645-51-2

EINECS login No. Login EINECS

244-492-7

Melting point point Melting

300 (without water) [1]

Water soluble soluble Water

Difficult to dissolve in water soluble in water Poorly

Degree of Dense

2.40

External appearance

White solid

Solid White

Usage Main

Hydrogen is the largest and most widely used inorganic flame retardant additives. Aluminum hydroxide as flame retardants can not only flame retardant, and can prevent the smoke, don't drop things, does not produce toxic gases, therefore, to obtain more widely used, the usage is also increasing year by year. Use: thermosetting plastics, thermoplastic, synthetic rubber, coatings and building materials and other industries. At the same time, alumina and electrolytic aluminum industry necessary raw materials of aluminum fluoride, in the industry of aluminum hydroxide are very widely used.

Model

Crystal ultrafine aluminum hydroxide

Brand

Yi Jiasan

Use

Rubber flame retardant

Effective substance content

99.8 (%)

Product specifications

25KG/ package

Main purpose

Plastic flame retardant

Currently on the market for non halogen products demand is gradually increasing, traditional PVC material and halogen (fluorine, chlorine and bromine iodine astatine), so relatively easy use of antimony flame retardant agent and aluminum hydroxide Mg (OH) 2, the collocation as flame retardant agent. And no halogen material because they do not contain halogen, resulting in antimony flame retardants to lose efficacy and cannot be added, so the current is by adding a lot of aluminum hydroxide to the flame retardant effect, however, due to aluminum hydroxide is an inorganic material, when the adding amount is too much, easily lead to material physical performance is not qualified. The division of this subject to make in-depth study, and production manufacturing to add a large number and does not affect the physical properties of the materials ultrafine activated aluminum hydroxide powder materials. In addition to the production of non halogen material, but also for high-end EVA foam materials, this product has been listed, that is, the market has been unanimously praised, product sales have been rising, the company has increased the production line to meet the needs of the market for 10 consecutive years.