alumina grinding media balls

آخرین محصولات

ژل سیلیکا آلومینا نوع WS

غربال مولکولی کربن 300

خشک کننده ژل سیلیکا نارنجی

نشان دهنده مهره های ژل سیلیکا

اطلاعات محصول
بازخورد

Company Advantages
1. Cost-effective raw materials: the raw materials of Xintao Technology ntn ceramic bearing are selected at the lowest prices, which have unique attributes that are suitable for the production of the product. This product is notable for its high thermal stability
2. Satisfying customers needs the effort of each Xintao Technology's staff. It is highly resistant to water intrusion
3. The product features an operating temperature range. In extreme environments, heating and cooling may be required to keep it within its operating temperature range. This product shows excellent adhesion in usage

Product Description

Inert Ceramic Ball High Alumina Ball Alumina Grinding Ball

1-1/2 inch 99% white high alumina ball for ethylene dryers

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.
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

Application

Company Information

The product is extremely durable and can hold up times of wear, which has been verified by one of our customers who have been using this product for 3 years. This product shows excellent adhesion in usage. People can't help fall in love with this stylish product because of its simplicity and versatility with beautiful and slim edges. This product shows excellent adhesion in usage.

Company Features
1. Our company has good designers who are fast, helpful, and give quality designs. They ensure the good design of our products, and to have good design is to have good quality.
2. The absolute goal of our environmental work is that our industrial processes should have the lowest possible impact on the environment. Our strategy is to stay one step ahead of official requirements by implementing an active environmental management system and to continuously improve our environmental standard. Inquiry!

w******e

A few major manufacturing processes are involved in Xintao Technology ntn ceramic bearing. It has to be fabricated by prototyping, mold fabricating, cutting and stamping, PCB making, quality testing, and assembling.

t******w

Xintao Technology alumina grinding media balls is professionally designed. The design is carried out by our designers who use interactive software to virtually construct the layout of this product.

h******n

The one thing Xintao Technology ntn ceramic bearing boasts on the safety front is the certification from OEKO-TEX. This means any chemicals used in the process of creating the mattress should not be harmful to sleepers.

p******b

Xintao Technology ntn ceramic bearing satisfies the general requirements for the safety of household and similar electrical appliances. It will be tested for safety issues including insulation, electric leakage, and short circuit.

w******o

The manufacture of Xintao Technology alumina grinding media balls operates according to international standards in order to be in a position to make realistic and standard-based statements.

v******f

This product has perfect quality and our team has a rigorous attitude of continuous improvement on this product.

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1-1/2 inch 99% white high alumina ball for ethylene dryers