Name: White 5-7mm Adsorbent Granule Activated Alumina for Drying Manufacturers - Low Price - Chemxin
Brand: Chemxin
SKU: 21186424

White 5-7mm adsorbent granule activated alumina for drying

Product Description.

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 square metres/g. The compound is used as a desiccant (to keep things dry by absorbing water from the air).

1. Specification.

Model			Activated Alumina
Appearance			White, Sphere, No Odor, Insoluble In Water, Innocuous
Type			KA401
Crystal Type			x-p
Chemical Composition	Al2O3 %		≥93
	Na2O %		≤0.3
LOI	%		≤8
Bulk Density	g/ml		0.68-0.72
Surface Area	m2/g		≥300
Pore Volume	ml/g		0.30-0.45
Static Absorption (RH=60%)	%		Water Absorption
			17-19
Attrition Loss	%		≤1.0
Crushing Strength (mm)	0.4-1.2mm
	1-2mm		≥40
	2-3mm		≥70
	3-5mm		≥150
	4-6mm		≥180
	5-7mm		≥200
	6-8mm		≥300
	8-10mm		≥350
	10-13mm		≥350
	12-14mm		≥350
Typical Application		KA401 is for as adsorbent
Package :		Plastic bag; Carton box; Carton drum; Steel drum
MOQ:		1 Metric Ton
Payment Terms:		T/T; L/C; PayPal; West Union
Warranty:		a) By National Standard HG/T 3683.2-2000 HG/T 2976-1999
		b) Offer lifetime consultation on problems occurred

_02

2. Typical Application:

Used as a desiccant, it works by a process called adsorption. The water in the air actually sticks to the alumina itself in between the tiny passages as the air passes through them. The water molecules become trapped so that the air is dried out as it passes through the filter. This process is reversible. If the alumina desiccant is heated to ~200°C, it will release the trapped water. This process is called regenerating the desiccant.

_04

3. Features:

A white or slightly red particle, ball-shaped or roll-shaped, activated alumina is insoluble in water and organic solvent, soluble in strong acids and alkali, odorless, tasteless and non-toxic.

4. Molecular Formula: Al₂O₃. N H₂O (0<n≤ 0.8)

FAQ.

1). Why to choose us ?

---We are a professional chemical industrial manufacturer with more than 15 years.

A. Factory direct selling

B. OEM orders

C. Prompt delivery and competitive price

2). Do you offer free sample ?

---Yes, free sample available, freight customer side;

3). What's your supply capacity each month ?

---More than 800 Metric Ton per month.

Contact way.