17-19% Alumina Ceramic Ball Used Chemical Protection Industries Catalyst Tower Packing

• Customization: Available
• Application: Chemical Industry
• CAS No.: 1344-28-1
• Model NO.: RJ-152
• Structure Feature: Ball Shape
• Material: Ceramic
• Type: Random Packing
• Usage: Chemical Engineering
• Effect: Random Packing
• Source: Alumina
• Transport Package: Carton Box, Ton Bag, Super Bag
• Specification: 6mm, 13mm, 19mm, 25mm, 38mm, 50mm
• Trademark: RONGJIAN
• Origin: China
• HS Code: 6909110000
• Production Capacity: 10000ton/Year

Product Description

The Ceramic ball can withstand corrosion by acids,alkalis and other organic solvents,and can withstand temperature changes in the production process.its main function is to increase the gas or liquid distribution point,support and protect the active catalyst with low strength.
 

Application

Inert alumina porcelain balls are widely used in many industries,including grinding industry,chemical industry,high temperature stove and electronic,aerospace,automobile and other fields.in the grinding industry inert alumina porcelain balls are used as grinding media for a variety of grinding and polishing applications.its high hardness and wear resistance provide a finer grinding effect.

 

Product Parameters

 

name	17%-19%ceramic ball
		minimum content(%)			max content(%)			ordinary content(%)
chemical component	AL203	17			19			18
	SiO2	70			77			74.9
	AL203+SiO2	90			94			93
	Fe203	/			1			0.5
	TiO2	/			0.5			0.46
	CaO	/			0.5			0.42
	MgO	/			0.5			0.38
	Na20	/			2			1.12
	K20	/			3.5			3.28
leachable iron(%)					≤0.1
apparent porosity		diameter≥10mm			≤0.4
		diameter=6mm			≤1.0
		diameter=3mm			≤3.0
water adsorption(%)	acid fastness(%)	alkali resistance(%)		specific bulk weight (g/cm3)		Bulk density(kg/cm3)		Moh's hardness
<2.0	>90	>85		1.3-1.35		2300		>6.5
heat conductivity coefficient (w/m2.k)	specific heat capacity (J/kg.ºC)	operation temp max(ºC)			thermal expansivity (%)  (500ºC)			thermal shock resistance(500ºC To cold water)
0,9-1.0	628-837	1050			0.2			ten times
geometrical features	Specification ( mm )	3	6	10	13	16	19	25	38	50
	Minimum compressive strength	≥0.3	≥0.8	≥1.0	≥2.5	≥3.2	≥7.4	≥8.3	≥9.3	≥15.4

 

Detailed Photos

In the chemical industry, inert alumina porcelain ball is used as filler and catalyst carrier for its excellent corrosion resistance,to ensure the safe operation of chemical equipment.in the field of high temperature stoves,inert alumina porcelain ball can maintain its excellent performance at high temperature,improve the service life of stoves.

Product Line

Packaging & Shipping

Customers Visiting

FAQ

Q1: Where Is Your Factory Located?

A: Our factory are located in No.1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi,China.welocme your visiting.

Q 2: What Are Your Main Products?
A:Our factory mainly produces various kinds of ceramic balls, molecular sieves, actived alumina, tower random packing,plastic and metal material, environmental filter materials, high-performance ceramics and so on.

Q3: What Kind Of Payment Do You Accept?
A:we accept T/T,western union.

Q4:What's your terms of delivery?
A:EXW, FOB, CIF .

Q5: Can I get free samples?                                               
A: Yes, free samples 1-2 kg,please advise your contact details.

Q6: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.