Fused Silica Powder

Classification：Products

‌Fused Silica Powder Fused Silica Powders , made of F.Sil grains . By using our ball mills (Al2O3 Medias & Linings) , this powder is very pure and white . Our special blending systems and analysis instruments ensure the powders a very consistent distribution and chemical stability . The low thermal conductivity and excellent thermal shock resistances makes Fused Silica Powder widely used in Foundry , Ceramics , Refractories and as ideal fillers in EMC , Electronic Seal , Paints & Coats industr

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PRODUCT DESCRIPTION

‌Fused Silica Powder

Fused Silica Powders , made of F.Sil grains . By using our ball mills (Al2O3 Medias & Linings) , this powder is very pure and white . Our special blending systems and analysis instruments ensure the powders a very consistent distribution and chemical stability . The low thermal conductivity and excellent thermal shock resistances makes Fused Silica Powder widely used in Foundry , Ceramics , Refractories and as ideal fillers in EMC , Electronic Seal , Paints & Coats industries etc .
Main Applications
Electronic Seal , EMC
Investment Casting
Refractory , Technical Ceramic
Paints & Coats industries

Chemical composition

SiO2	> 99.9%	TiO2	< 50ppm
Fe2O3	< 0.01%	MgO	< 50ppm
Al2O3	< 200ppm	CaO	<50ppm
Na2O	< 50ppm	K2O	<50ppm
EC	0.9μs/cm

Physical Properties
Appearance: Transparent cullets , Grains or White Powder
Specific Gravity: 2.2
Hardness( Mohs): 7.0
PH: 5-7
Size Available : cullets , grains or powders
0-100mm, 5-50mm, 8-5mm, 5-3mm, 3-1mm, 1-0mm, 1-0.5mm, 0.5-0.2mm, 0.2-0.1mm, 0.5-0.1mm,
-4+10mesh, -10+20mesh, -20+50mesh, -30+50mesh, -50+100mesh,-100+200mesh , -120F, -200F, -325F, -600F.
For more information about our p.s.d. Or chemical compositions , please contact us .

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