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Product Specification
Character	White powder
Standard number	GB

Product code: 014101406

Introduction

Aluminum hydroxide (Aluminium hydroxide) is the hydroxide of aluminum, and also a kind of amphoteric hydroxide. It’s a kind of alkali, but because of its obvious acidity, it also can be called a partial aluminate hydrate (HAlO2 · H2O). According to the application it can be divided into industrial grade and pharmaceutical grade.

 

Specification

 

Items of Index	Premium grade	first grade	qualified grade
Appearance	White powder crystal without inclusions
Content of Al(0H)3/%≥	99.78	99.73	99.58
Content of SiO2%/≤	0.01	0.06	0.1
Content of Fe2O3%/≤	0.03	0.03	0.05
Content of Na2O3/%≤	0.2	0.25	0.4
Content of Attached Water%≤	0.05	0.1	0.25

 

 

Application

Aluminum hydroxide is the inorganic flame retardant additives which is the most widely used. As a flame retardant, it can not only resist flame, but also prevent smoke, drip and poisonous gas. As a result, it obtains the widespread and increasing application.Range of application: thermosetting plastics and thermoplastic plastics, synthetic rubber, painting and building materials industries. At the same time, the aluminum hydroxide is also basic raw material in electrolytic aluminium industry, so it is also very widely used here.

 

Packaging, storage and transportation

 

Packing: laminating bags of 25 kg or 40 kg net each with plastic inside.
Shipping: it’s non-dangerous goods but should be prevented from being affected with damp, rain and packing damage.
Storage: store in a dry, ventilated warehouse. 

Date: Jan.1^st,2014                      Signature：