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Model:		SA100T
Color:		White
Shape:		Ball
Typical Technical Composition
SiO₂		0.18
Al2O₃		99.51
Fe2O₃		0.018
TiO₂		0.0057
CaO		0.11
MgO		0.046
Na₂O		0.12
K₂O		0.007
Physical Index
Index		Value
Leachable Iron		≤ 0.01%
Apparent Porosity by Weight		≤ 7.0%
Moh's Hardness Scale		9
Water Absorption		0.84wt.%
Acid Resistance		>99.8%
Thermal Conductivity		0.7-0.8 w/m² .k
Thermal Expansion @ 500℃		0.10%
Max. Operating Temperature		1790°C
Specific Density		3600kg /m₃
Bulk Density (Packing Density)		2200kg /m₃, 131 lb /ft₃
Size /		Crush Strength
Nominal Size		(lbs)	(kg)	(N/pc)
mm	inch	min.	min.	min.
3	1/8"	115	52	510
6	1/4"	230	105	1030
10	3/8"	440	200	1961
13	1/2"	1355	615	6031
16	5/8"	1720	780	7650
19	3/4"	3344	1520	14896
25	1"	3432	1560	15288
38	1-1/2"	4034	1830	17946
50	2"	4960	2250	22065

Diameter Ф	3	6	9	13	16	19	25	30	38		50	75
Size tolerance	±1.0				±1.5					±2.0			±3.0

2Product Info