Gamme Alumina

Description

Specifications
1: high purity quotient with competitive price,  
2: the shorter period time with excellent quality,
Aluminum Hydroxide
 
 
1. Properties
PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATEOdorless white powder
MELTING POINT**0 C
SPECIFIC GRAVITY2.*2
SOLUBILITY IN WATERinsoluble
PHweak basic
NFPA RATINGSHealth: 1; Flammability: 0; Reactivity: 0
FLASH POINTNot considered to be a fire hazard
STABILITYStable under ordinary conditions
2. Chemical name: Aluminium Hydroxide; Alumina power   Chemical Formula: Al (OH) 3
CAS NO.*********2 
EINECS NO.********7
FORMULAAl(OH)3
MOL WT.*8
H.S. CODE***8.*0
3. General Description
We offer Aluminium Hydroxide, Al (OH) 3 which is a non-abrasive powder with a Mohs' hardness index of 2.5 - 3.5 and a specific gravity of 2.*2. Aluminium Hydroxide is considered as one of the largest volume flame retardant as it can be heated to **0°C and hydrated alumina can be decomposed into *6% alumina and *4% water. Aluminium hydroxide is also used as an adsorbent, emulsifier, and ion exchanger, mordant, antacid, and filtering medium. Further, Aluminium Hydroxide can also be used in manufacturing of paper, ceramics, printing inks, detergents, for waterproofing fabrics and in dentrifrices and antiperspirants.
4. Specifications
ItemsContent
Al (OH) **9.6% min
Moisture0.3% max
SiO*0.**5% max
Fe2O*0.*2% max
Na2O0.*3% max
L.O.I*5 max
S- Na2O0.*5% max
Mean sizeum1.5%
Loose packed (g/cm3)0.2% min
Density packed (g/cm3)0.4% min
Whiteness*9%min
DOP ml/**0g*5% max
Refractive index1.*7
5. Applications
A 1) It can be used for Artificial Stone, flame retardants, water treatment and toothpaste.
2) It can be mainly used for flame retardants, filler and aluminum sulfate which are special requirements for whiteness, because aluminum hydroxide is the industrial products with raw materials.
3) It can be used for rubber, plastics, paper, electrical insulting devices, wire and cable etc.
B 1) A flame retardant and smoke suppressant filler in plastics like cables, rubber products and carpet backing
2) A filler of cast polymer products such as onyx, solid surfaces and artificial marvel
3)A raw material for fertilizers, and fiber cement board products , A raw material in catalyst production 4)An extender and bodying agent in paper, solvent- and water-borne paints, UV curable coatings, inks, and adhesives
5) A polishing and cleansing agent, mould wash and separating agent and a raw material in the manufacture of glass, glazes and frits