high alumina ball

Product Description

Inert Ceramic Ball High Alumina Ball Alumina Grinding Ball

XINTAO China porcelain balls suppliers high alumina ceramic balls

The XINTAO 23 Support Media is equal to Denstone^® 2000 Support Media.It is one of the new media in the industry with unmatched impact resistance, thermal shock, crush strenth and survivability. Products to these specifications are manufactured from very high quality chemical-porcelain clay materials, which has quite excellentstability, high mechanical strength and resistance to thermal shock, this makes them all idea choice for support of all types of catalyst.

Model:	Inert Ceramic Ball
Color:	Light Grey
Shape:	Ball
Typical Technical Composition		Min. %		Max. %	Usual %
SiO₂		70		77	74.9
Al₂O₃		17		19	18
Fe₂O₃		******		1.0	0.9
TiO₂		******		0.5	0.46
CaO		******		0.5	0.42
MgO		******		0.5	0.38
Na₂O		******		2	1.12
K₂O		******		3.5	3.28
Al₂O₃ + SiO₂		90		96	93
Physical properties
Index			Value		Value
Leachable Iron			≤ 0.1%		******
Apparent Porosity by Weight, dia. ≥ 10mm			≤ 0.4%		******
Apparent Porosity by Weight, dia. = 6mm			≤ 1.0%		******
Apparent Porosity by Weight, dia. = 3mm			≤ 3.0%		******
Moh's Hardness Scale			>6.5		******
Water Absorption			<0.5wt%		******
Acid Resistance			>99.8%		******
Alkaline Resistance			>85%		******
Thermal Conductivity			0.9-1.0 w/m².k		******
Thermal Expansion @ 500℃			0.20%		******
Specific Heat			628-837 j/kg		******
Thermal Shock Stability, 500 ℃ then water cooling			10 times		******
Max. Operating Temperature			1050℃		1922
Specific Density			2300 kg/m³		144 lb/ft³
Bulk Density (Packing Density)			1350 g/cm³		84 lb/ft³
Size		Crush Strength
Nominal Size		(lbs)		(kg)	(N/pc)
mm	Inch	min.		min.	min.
3	1/8	77		35	343
6	1/4	176		80	784
10	3/8	234		106	1039
13	1/2	572		260	2548
16	5/8	726		330	3234
19	3/4	1672		760	7448
25	1	1870		850	8330
38	1.5	2090		950	9310
50	2	3476		1580	15484

Application

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Company Information

This product gets many compliments from our visitors as it provides ultimate comfort and smoothness without compromising its attractive appearance. - One of our customers says. This product is free of hazardous substances. The slow rebound function of the product allows people's feet to rest in a natural and pressure-free position with great cushioning. This product is free of hazardous substances.

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Xintao Technology high alumina ball is manufactured under modern management system. Until now, we have developed 6 formula systems of PVA film with over 20 models of PVA film

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Making use of advanced technology and the latest design concepts, Xintao Technology high alumina ball has various innovative design styles. Until now, we have developed 6 formula systems of PVA film with over 20 models of PVA film

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Xintao Technology bearing hybrid ceramic is the result of many years of development and refinement of production methods and technology. Until now, we have developed 6 formula systems of PVA film with over 20 models of PVA film

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The production of Xintao Technology bearing hybrid ceramic adopts excellent quality raw materials that are obtained from the licensed vendors of the market. Fast delivery can be guaranteed

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Thanks to our cutting-edge technology, Xintao Technology bearing hybrid ceramic is produced in high efficiency. The PVA water soluble film can be widely applied like pesticide packing, medical laundry bags and so on

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This product ensures the safety of the item. It prevents items from being squeezed or worn and protects the item from theft. Our R&D team is led and guided by a professor team from South China University of Technology

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XINTAO China porcelain balls suppliers high alumina ceramic balls