Aluminium Trihydrate for Water Treatment Production Use PAC. Alum

• CAS No.: 21645-51-2
• Formula: Al(Oh)3
• EINECS: 244-492-7
• Classification: Aluminium Hydroxide
• Appearance: White Powder
• Grade Standard: Industrial Grade
• Solubleness: Soluble Alkali
• Ionization Capacity: Strong Alkali
• Quality: Superior Grade
• Usage: Industrial Alkali
• Transport Package: Jumbo Bag
• Trademark: CHALCO
• Origin: China
• HS Code: 2818300000
• Production Capacity: 10000mt /Month

Product Description

Aluminium Trihydrate for water treatment production use PAC .ALUM

Product Description:

It is produced by precipitation method with the sodium alumina solution from sintering process,with the characters of fine particle size ,high whiteness and high purity.

Application:

It is mainly used for rubber, plastics, paints, adhesives and other polymer materials to eliminate smoke and flame retardant. 
It can also be used as filling materials in building boards, artificial marble, paper and other products.

Specification

Aluminium Hydroxide Micropowder(ATH)	Standard HG/T4530-2013	Typical Data
Al(OH)3%	≥99.9	≥99.9
Al2O3%	≥64	65
Na2O%	≤0.3	0.14
Na2O(S)%	≤0.03	0.015
SiO2%	≤0.015	0.006
Fe2O3%	≤0.02	0.015
Packed Density(g/cm3)	≥0.3	0.3
D50	2um/4um or customized
DOA Oil Absorption(ml/100g)	≤40	32.1
Whiteness	≥97	98.4
PH Value	8.5-10.5	8.9
Electric Conductivity(us/cm)	≤80	21
Water%	≤0.3	0.24
Specific Surface Area(m2/g)	/	2
True Specific Gravity	/	2.42
Hardness(Mohs)	/	3

 

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