China New Product Quartz Pool Filter Sand - Fused Silica Sand Second Grade (also known as B grade),High Purity with Small black Dots,Mainly used fo Lining Materials,Silica bricks, Amorphous Refractories and Quartz Nozzles,etc. – Sainuo

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China New Product Quartz Pool Filter Sand - Fused Silica Sand Second Grade (also known as B grade),High Purity with Small black Dots,Mainly used fo Lining Materials,Silica bricks, Amorphous Refractories and Quartz Nozzles,etc. – 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 B grade:

Mainly used for lining materials
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

We can provide the free sample within 5kgs to customer for evaluations before place the official order.

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No matter new consumer or outdated shopper, We believe in lengthy expression and trusted relationship for China New Product Quartz Pool Filter Sand - Fused Silica Sand Second Grade (also known as B grade),High Purity with Small black Dots,Mainly used fo Lining Materials,Silica bricks, Amorphous Refractories and Quartz Nozzles,etc. – Sainuo , The product will supply to all over the world, such as: Saudi Arabia, Dubai, Uruguay, We've been proud to supply our products and solutions to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.

Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.