25mm 20mm Catalyst Support Media Alumina Porous Ceramic Ball Perforated Porcelain Ball

• Customization: Available
• Application: Chemical Industry
• CAS No.: 1344-28-1
• Model NO.: RJ-03
• EINECS: 236-675-5
• Form: Ball Shape
• Formula: Al203+Sio2
• Purity: N/a
• Structure Feature: Ball Shape
• Advantage: High Temperature Resistance
• Character: Stand Wear and Tear
• Color: Cream-Coloured
• Material: Ceramic
• Type: Random Packing
• Usage: Chemical Engineering
• Effect: Increase Gas or Liquid Distribution Points
• Source: Zeolite
• Transport Package: Carton Box, Ton Bag
• Specification: 10, 20 25, 30mm
• Trademark: RONGJIAN
• Origin: China
• HS Code: 6909110000
• Production Capacity: 10000ton/Year

Product Description

Porous ceramic ball is a new product developed on the basis of inert alumina porcelain ball.it takes the ball diameter as the axis for opening holes,which has a certain mechanical strength,chemical stability and thermal stability,and increases the specific surface area and voidage, thereby increasing the dispersion and flux of the material and reducing the resistance of the system.
 

Application

Porous ceramic ball can be widely used in petroleum,chemical industries to replace inert alumina ceramic balls as catalyst covering supporting fillers.it can be widely used in petroleum, chemical and industries to replace inert alumina ceramic balls as catalyst covering supporting fillers.

Product Parameters

Porous Ceramic Ball
color	grey
shape	ball shape
size		Porous Ceramic Ball(%)	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
	Ca0	/	0.5	0.42
	MgO	/	0.5	0.38
	Na20	/	2	1.12
	K20	/	3.5	3.28
leachable iron(%)			50.1
apparent porosity		diameter=10mm	s0.4
		diameter=6mm	51.0
		diameter=3mm	≤3.0
water adsorption(%)		<2.0	heat conductivity coefficient(w/m2.k )	0.9-1.0
acid fastness (%)		>90	specific heat capacity (J/kg.ºC)	628-837
alkali resistance(%)		>85	operation temp max(ºC)	1050
specific bulk weight(g/cm3)		1.3-1.35	thermal expansivity(%)(500°C)	0.2
Bulk density(kg/m3)		2300	thermal shock resistance(500ºC To cold water)	ten times
Moh's hardness		>6.5
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

The design principle of open porcelain ball includes the use of corundum and mullite as the main crystal phase,combined with feldspar glass and kaolin sintered body as the structural bridge,using the excellent properties of alumina sintered body,such as high mechanical strength,high temperature resistance,cold and hot resistance,oxidation resistance,wear resistance,very low chemical activity and strong acid and alkali corrosion resistance.

 

Product Line

Packaging & Shipping

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.