High-Quality Fused Silica Sand for Precision Casting

30/50 50/100mesh Fused Silica Sand Designed for Precision Casting

Get high-quality precision casting results with our 30/50 50/100mesh Fused Silica Sand. Designed for accuracy and durability. Factory-direct supply." (Note: The SEO description is 146 characters, within the 160 character limit)

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PRODUCTS DETAILS

Basic Info.

Model NO.

30/50 50/100mesh

Specification

SiO2>99.9%

Origin

China Lianyungang

HS Code

32074000

Production Capacity

8000mt/Year

Product Description

Fused Silica Pictures with dust and without dust:
Dust Removal Fused silica Grains/sand is without dust:
30/50 50/100mesh Fused Silica Sand Designed for Precision Casting

Common Fused Silica with Dust:
30/50 50/100mesh Fused Silica Sand Designed for Precision Casting

Fused Silica XRD Report:
30/50 50/100mesh Fused Silica Sand Designed for Precision Casting

Fused Silica Specifications:

1.	Physical Properties
1.1	Composition		SiO₂
1.2	Structure		Amorphous
1.3	Colour		Transparent or white
1.4	Melting Temperature		approx.1750ºC
1.5	Specific Gravity		2.21g/cm³
1.6	Hardness		7 Mohs
1.7	Thermal Expansion		0.5*10^-6
2.	Chemical Properties
		Grade A Plus
2.1	SiO₂	>99.9%
2.2	Al₂O₃	<100ppm
	The finer the power,the higher the Al2O3,as powder is produced by ball mill with Alumina ball.
2.3	Fe₂O₃	<30ppm for grains <60ppm for powder
2.4	CaO	<15ppm
2.5	Na₂O	<15ppm
2.6	K₂O	<15ppm

3. Particle Size Distribution

		Standard
		10-20	30-50	50-100	-120	-200	-325
Mesh	Microns
+8	2360	<2
+12	1700	6-25
+16	1180	33-50
+20	850	25-45	<1
+30	600	13	25-40
+40	425		32-45
+50	300		15-30	<13
+70	212			30-60
+80	180		0-11			<1
+100	150			28-51	<10	<1
+140	106			4-16	7-13	<10
+200	75			<2	10-15	<10	<3
+325	45				14-20	15-30	4-11
Pan		<3	<2	<1	45-55	70-80	86-97

*Pan designates the percentage of fused silica passing the last reported screen for each size.

Fused Silica Pictures:

30/50 50/100mesh Fused Silica Sand Designed for Precision Casting

Fused silica Package and Delivery:

Paper bags
30/50 50/100mesh Fused Silica Sand Designed for Precision Casting

Plastic Woven Bag of 25kg Net each,Then on Pallet:

30/50 50/100mesh Fused Silica Sand Designed for Precision Casting

Factory and Quality Control Pictures:

30/50 50/100mesh Fused Silica Sand Designed for Precision Casting

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30/50 50/100mesh Fused Silica Sand Designed for Precision Casting

PRODUCTS DETAILS

Basic Info.

Product Description

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