high alumina ceramic balls

XINTAO 99 support media, high alumina ceramic ball

The XINTAO 99 High Alumina Support Media is in chemical composition99+% alpha alumina and a maximum 0.2wt% SiO₂. Because of its high alumina content and low silica (SiO₂ ), it's a very excellent and ideal product for high temperature and steam applications, such as secondary reformers in ammonia processing, where leached silica will coat downstream equipment or foul the catalyst bed.

The XINTAO 99 High Alumina Support Media has very excellent thermal properties, with its high density high-temperature resistance 1550℃, also it's a good choice for heat retention or deceleration media.

For its superior chemical resistance, it's suitable for applications in ole fin processes, such as ethylene dryers, where there's the polymerization problem.

Technical Parameter

Model:	XINTAO 99
Color:	White
Shape:	Ball
Typical Technical Composition	Min. %	Max. %		Usual %
SiO₂	******	0.2		0.18
Al2O₃	99	99.6		99.3
Fe2O₃	******	0.2		0.02
TiO₂	******	0.55		0.02
CaO	******	0.1		0.2
MgO	******	0.1		0.05
Na₂O	******	0.25		0.1
K₂O	******	0.2		0.13
Physical properties
Index		Value
Leachable Iron		≤ 0.01%
Apparent Porosity by Weight		≤ 7.0%
Moh's Hardness Scale		>8.0
Water Absorption		<4.0wt.%
Acid Resistance		>99.8%
Thermal Conductivity		0.7-0.8 w/m² .k
Thermal Expansion @ 500℃		0.10%
Max. Operating Temperature		1550°C		2822
Specific Density		3.4g /cm³		212 lb /ft³
Bulk Density (Packing Density)		2.1g /cm³		131 lb /ft³
Size /		Crush Strength
Nominal Size		(lbs)	(kg)		(N/pc)
mm	inch	min.	min.		min.
3	1/8"	115	52		510
6	1/4"	230	105		1030
10	3/8"	440	200		1961
13	1/2"	1355	615		6031
16	5/8"	1720	780		7650
19	3/4"	2315	1050		10297
25	1"	3130	1420		13925
38	1-1/2"	4034	1830		17946
50	2"	4960	2250		22065

Packaging & Shipping

We are a Jiangxi Xintao Technology Co., Ltd. dealing with molecular sieve. This product is characterized by its strong resistance to alkali. Xintao Technology is recognized as the premier molecular sieve provider in this industry. This product is characterized by its strong resistance to alkali.

z******c

high alumina ceramic balls adopts high alumina ceramic balls materials, generate features such as high alumina ceramic balls. It offers a smooth linear motion with high precision

z******y

All pictures of high alumina ceramic balls all under the natural light the real object take, did not do any technique processing. It has low torque capacity when starting and running

a******m

The material of high alumina ceramic balls allows al2o3 ceramic ball to make it al2o3 ceramic ball. The internal structure of the product compensates for shaft deflections and housing distortions caused by the heavy loads

w******t

high alumina ceramic balls is especially fits for the usage in al2o3 ceramic ball. The product can withstand heavy inertial forces

i******p

With its properties like al2o3 ceramic ball, al2o3 ceramic ball occupy a magnificent place in the al2o3 ceramic ball market. The product can withstand heavy inertial forces

j******d

The product has a clear appearance. All components are sanded properly to round all sharp edges and to smooth the surface. The product has good acceptable axial load capacity in both directions

Product Message

*Name

Phone

*E-mail

*Content

Send Inquiry

XINTAO 99 support media, high alumina ceramic ball