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Price	$1050
Package	1T

Product Details

Product Name: alumina hollow ball	Min. Order: 1T
Purity: 99.5%	Supply Ability: 20T
Release date: 2024/05/27

Basic Info.

Model NO.

APCS-500

Classify

Insulating Ceramics

Composition

Alumina Ceramic

Transport Package

15*12*10cm

Specification

Irregular shape

Trademark

YJ

Origin

China Jiangsu

Packaging & Delivery

Package Size

18.00cm * 12.00cm * 9.00cm

Package Gross Weight

18.000kg

Product Description

Porous ceramic balls is also called filtering balls. It is made by make 20-30% pores inside the inert ceramic balls. Therefore it can be used not only for supporting and covering the catalyst, but also for filtering and eliminating the impurities of grain, gelatin, asphalting, heavy metal and iron ions of less than 25um. If the porous ball is set on the top of a reactor, the impurities fail to be eliminated in former process could be adsorbed in the pores inside the balls, there upon protect the catalyst and prolong the operating cycle of the system.As the impurities present in the materials are different, the user can select the product by their sizes, pores and porosity, or if necessary, add molybdenum, nickel and cobalt or other active components to prevent the catalyst from coking or poisoning.

Type		Feldspar	Feldspar-Mullite	Mullite	Mullite-Corundum	Corundum
Item		Feldspar	Feldspar-Mullite	Mullite	Mullite-Corundum	Corundum
Chemical composition%	Al2O3	20-30	30-45	45-70	70-90	≥90
	Al2O3+SiO2	≥90
	Fe2O3	≤1
Water absorption, %		≤5
Acid resistance , %		≥98
Alkali resistance,%		≥80	≥82	≥85	≥90	≥95
Thermal resistance,oC		≥1300	≥1400	≥1500	≥1600	≥1700
Crushing strength	?3	≥120	≥140	≥150	≥160	≥200
N/particle	?6	≥400	≥420	≥440	≥480	≥500
	?8	≥480	≥520	≥600	≥620	≥650
	?10	≥600	≥700	≥800	≥900	≥1000
	?13	≥1000	≥1100	≥1300	≥1500	≥1800
	?16	≥1500	≥1600	≥1800	≥2300	≥2600
	?20	≥1800	≥2000	≥2300	≥2800	≥3200
	?25	≥2500	≥2800	≥3200	≥3600	≥4000
	?30	≥3000	≥3200	≥3500	≥4000	≥4500
	?38	≥4000	≥4500	≥5000	≥5500	≥6000
	?50	≥6000	≥6500	≥7000	≥8500	≥10000
	?75	≥10000	≥11000	≥12000	≥14000	≥15000
Bulk density, kg/m3		1300-1400	1400-1500	1500-1600	1600-1800	≥1800

Article illustration

Company Profile Introduction

Our company offers variety of products ，such as: Lithium Hydroxide,Lithium Carbonate,Methyl Acetate,Methanol,Methyl Tert-Butyl Ether.which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force. We specialize chemicals products have covered most regions of China and also have been exported to foreign countries and regions such as Europe, USA and Southeast Asia. For many years, the comany has taken advantage of its merits to develop high-tech well-known products. Our capacity and efficiency have been improved rapidly. Our company was named as"National Key High-tech Enterprise" by National Ministry of Science and Technology in 2003. The company has passed IS9001: 2008 certificate of CQC.

Recommended supplier

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