alumina ceramic grinding ball

latest_products

Gel de sílice de alúmina tipo WS

Tamiz molecular de carbono 300

Desecante de gel de sílice naranja

Cuentas de gel de sílice indicadoras

Información de producto
realimentación

XINTAO 99 support media, high alumina ceramic ball

Introduction

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******m

The production process of Xintao Technology ceramic bearing 6805 mainly includes three parts. These parts, namely, sizing processing, glaze processing, and quality inspection, are all conducted under strict control and inspection.

c******y

The elements of Xintao Technology ceramic bearing 6805 can be programmed to respond to climatic or other environmental factors, time, levels and type of occupancy and so on to improve performance and efficiency.

j******y

Xintao Technology alumina ceramic grinding ball has been tested by third-party testing organizations. It has been checked in terms of miter edge lamination, polish, flatness, hardness, and straightness.

x******l

During the initial development stage of Xintao Technology ceramic bearing 6805, several factors will be seriously considered by R&D staff. It will be developed to embrace with appropriate electromagnetic compatibility, insulation level, and surge current endurance.

d******t

A series of manufacturing steps are covered in Xintao Technology alumina ceramic grinding ball. It has to be stamped, cut, coated, painted, dried, and assembled by skillful mechanical technicians.

s******k

The product poses no hazards during operation. It is designed with an auto cut-off device for overheating or overloading protection.

Mensaje del producto

*Nombre

Teléfono

*Correo electrónico

*Contenido

Enviar consulta

XINTAO 99 support media, high alumina ceramic ball