Air Brake System Drying Desiccant

Product Detail

Brief description


Molecular Formula	Na2O·Al2O3·2SiO2·9/2H2O
SiO2/ Al2O3	˜2
Normal Pore Opening	4 Angstroms
Shape	Sphere and strip
Color	Light yellow, beige, khaki

Specifications


Shape: Sphere ; Diameter:1.6-2.5mm; BulkDensity:=0.70-0.80g/ml;Equilibrium Water Capacity (25?):=19.0-21.0wt%;Heatof Adsorption: 1800 BTU/lb of H2O;Crush Strength: =50-100N;Attrition Rate(Dry):=0.1wt%;AttritionRate(Dry):=0.1wt%;AttritionRate(Wet):=1.5wt%;Size Qualification :=97%;Package Moisture:=1.5%.?

Items		Unit	10*14	8*12
Diameter		mm	1.5-2.0	1.6-2.5
Bulk Density		g/ml=	0.70-0.80	0.70-0.80
Equilibrium Water Capacity (?)		wt%=	19.0-21.0	19.0-21.0
Heat of Adsorption		BTU/lb of H2O	1800	1800
Crush Strength	Point contact	N=	35-70	50-100
	Variation coefficient	-	0.3	0.3
Attrition Rate	Dry	wt%=	0.1	0.1
	Wet	wt%=	1.5	1.5
Size Qualification		%=	97	97
Package Moisture		wt%=	1.5	1.5

Applications
As a desiccant for the dehydration of compressed air in heavy duty and medium duty truck, bus, train and high speed rail air actuated brake systems.
Packaging information


Carton drum	25kg
Iron drum	150kg

Attention
The molecular sieve adsorbent can’t be exposed in the open air and should be stored in dry condition with air-proof package.

The molecular sieve adsorber can be regenerated after a certain period of adsorption. The appropriate regenerated temperature would be better below 350?.