Active Alumina Ball

Activated Alumina Ball (AAB106)

Activated alumina ball has strong affinity for water and other substances with strong molecular properties,It is a non-toxic and non corrosive desiccant
INQUIRY

Activated alumina is manufactured from aluminium hydroxide by dehydroxylating it in a way that produces a highly

porous material; this material can have a surface area significantly over 200 m²/g. The compound is used as adesiccant (to

keep things dry by absorbing water from the air) and as a filter of fluoride,arsenic and selenium in drinking water.It is made

of aluminium oxide (alumina; Al₂O₃), the same chemical substance as sapphire and ruby (but without the impurities that

give those gems their color). It has a very high surface-area-to-weight ratio, due to the many "tunnel like" pores that it has

Product Parameter

Model		Activated Alumina Ball
Appearance		White Sphere,No odor,Insoluble in water,Innocuous
CAS No.		1344-28-1
MF		Al2O3.nH2O
EINECS No.:		N/A
Type		KA041	KA042	KA043	KA044	KA045
Crystal Type		x-p	x-p	y	y	x-p
Chemical Composition	Al2O3%	≥93	≥93	≥93	≥93	≥93
Chemical Composition	Na2O%	≤0.3	≤0.3	≤0.5	0.15~0.3	≤0.3
LOl	%	≤8	≤8	≤8	≤5	≤8
Bulk Density	g/ml	0.68~0.72	0.70~0.75	0.65~0.75	0.70~0.80	0.75~0.80
Surface Area	m2/g	≥300	≥300	260~300	≥300	≥300
Pore Volume	ml/g	0.30~0.45	0.30~0.42	0.40~0.46	0.40	0.30~0.50
Static Adsorption (RH=60%)	%	Water Adsorption	Fluorine Adsorption	Water Adsorption	Water Adsorption	Water Adsorption
Static Adsorption (RH=60%)	%	17~19	0.2~0.3	50	50~70	17~19
Active	%			56~62
Attrition Loss		≤1.0	≤1.0	≤1.0	≤0.4	≤0.8
Crush Strength	0.4~1.2mm	N/A	≥30	N/A	N/A	N/A
	1~2mm	≥40	≥40	N/A	N/A	N/A
	2~3mm	≥70	≥70	N/A	N/A	N/A
	3~5mm	≥150	N/A	≥150	≥150	≥150
	4~6mm	≥180	N/A	≥180	≥180	≥180
	5~7mm	≥200	N/A	N/A	N/A	≥200
	6~8mm	≥300	N/A	N/A	N/A	≥300
	8~10mm	≥350	N/A	N/A	N/A	N/A
	10~13mm	≥350	N/A	N/A	N/A	N/A
	12~14mm	≥350	N/A	N/A	N/A	N/A

Typical Application

KA401	used as adsorbent
KA402	used defluorination agent for drinking water and for recycling alkyl-hydrocarbon in alkylbenzene production
KA403	used for adsorption in production hydrogen peroxide (H2O2).
KA404	used as catalyst for polyhydro-ammonia by substituting silica gel with ball-shaped product
KA405	used for dhydrating and drying in air separation,etc.

Product Packaging

* 10 individul polyester bag package in 25kgs capacity per bag put in 250kgs capacity steel drum.

* Goods shiped in palletized package bundle wrapped in pp film.

Contact:

Phone:

Tel: (+86) 572-375665

Email: sales@carbonche.com

Add: No.168,Changchao Industrial Zone,Huzhou City,Zhejiang,China.