Hot-Selling Silicon Dioxide From Sand - Fused Silica Sand Second Grade (also known as B grade) – Sainuo

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Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for Fused Silica Block For Investment Casting, 120f A Grade Fused Silica Powder As Refractory Materials, Fused Silica Loss Tangent, Special emphasis on the packaging of products to avoid any damage during transportation,Detailed attention to the valuable feedback and suggestions of our esteemed clients.

Hot-Selling Silicon Dioxide From Sand - Fused Silica Sand Second Grade (also known as B grade) – Sainuo Detail:

I.Characteristics

1. Near zero thermal expansion, extremely low thermal conductivity.
2. Excellent thermal stability.
3. High purity (the SiO2 content is above 99.5%).
4. Chemical properties are stable.
5. Special machinery production, particle size close to circular, large packing density, stable particle size distribution.

II. Main Areas of Application for Fused silica sand

Quartz nozzle, quartz crucible for steel industry
Shell-making materials in precision casting
Multi-space cellular ceramics in environmental protection equipment
Various types of crucible

III. Basic Parameters

Bulk Density :2.2 g/m3
Hardness :7
Softening Point :1600°C
Melting Point :1650°C
Coefficient of Thermal Expansion :0.1
PH value :6

IV. Chemical Composition

	Typical Values
SiO2:	99.78%
Al2O3:	200ppm
Fe2O3:	80ppm
Na2O:	50ppm
K2O:	50ppm
TiO2	30ppm
CaO:	30ppm
MgO:	20ppm

V. Availability Specifications

1. Block 0-60 mm
2. Granular

5um	5-3mm	3-1mm	1-0mm
10-20 mesh	20-40 mesh	40-70 mesh
20-50 mesh	200mesh	325 mesh	120 mesh

3.Powder
5um,120mesh 200 mesh, 325 mesh, 500 mesh, 1500 mesh, 3000 mesh
4.We can also customized the specification and size as the clients requirements, as well as the packing and shipping mark.

VI. Options for Packaging

1. 1000 kg per bag with export standard pallet, 1250 kg bag with export standard pallet
2. 25 kg plastic woven bags into a jumbo 1 ton bag , 50 kg plastic woven bags

VII. Other

Particle size distribution controllable, can be produced according to customer granularity requirements.
We can provide customers with further detailed product information and our technical application experience.

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Hot-Selling Silicon Dioxide From Sand - Fused Silica Sand Second Grade (also known as B grade) – Sainuo , The product will supply to all over the world, such as: USA, Brasilia, Montreal, Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We can provided good quality with competitive price for you personally.

As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.