alumina grinding beads

Alumina grinding beads

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ژل سیلیکا آلومینا نوع WS

غربال مولکولی کربن 300

خشک کننده ژل سیلیکا نارنجی

نشان دهنده مهره های ژل سیلیکا

اطلاعات محصول
بازخورد

Product Description

Inert Ceramic Ball

XINTAO Best Selling Products 92% al2o3 alumina ceramic balls

Applications
Widely used in deep processing of various ceramic material, enamels,sand glasses, as grinding media in ball mills and vibration mills.

Model			99% Pure alumina Ceramic Ball
Color			White
Shape			Ball
Chemical composition			Min. %	Max. %	Usual %
	Al₂O₃		99	99.6	99.3
	SiO₂		/	0.2	0.18
	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	Leachable Iron (%)			≤0.01
	Apparent Porosity by Weight (%)			≤7.0
	H₂O absorption (wt.%)			<4.0
	Acid resistance (%)			>99.8
	Alkaline resistance (%)			≥90
	Bulk Density	(g/cm³)		2.1
		(lb/ft³)		131
	Specific density	(kg/m³)		3400
		(lb/ft³)		212
	Moh’s hardness (scale)			>8.0
	Thermal conductivity (w/m².k)			0.7-0.8
	Max. Operating Temperature	(℃)		1550
		(℉)		2822
	Thermal expansion (%) (500℃)			0.10
	Thermal Shock Stability (times) (1000℃ then water cooling)			10

Application

Advantages

Company Information

Xintao Technology is an advanced molecular sieve enterprise which is specializing in producing and designing adsorbents. The molecular structure of this product is not prone to change. Jiangxi Xintao Technology Co., Ltd. has perfect quality insurance system, powerful research & develop ability for molecular sieve. The molecular structure of this product is not prone to change.

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XINTAO Best Selling Products 92% al2o3 alumina ceramic balls