Reliable Supplier Fused Silica Transmission Curve - Fused Quartz Sand First Grade with Low Thermal Expansivity mainly used in Precision casting area. Main product specifications (0.5-0.2mesh,1-0 Mesh, 1-0.5mesh 40-70Mesh) – Sainuo

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We constantly believe that one's character decides products' high quality, the details decides products' high-quality ,together with the REALISTIC,EFFICIENT AND INNOVATIVE crew spirit for 325f A Grade Fused Silica Powder As Refractory Materials, Fused Quartz Window, Silicon Dioxide Filler, With us your money in protected your business enterprise in secure . Hope we can be your trustworthy supplier in China . Searching forward for your cooperation .

Reliable Supplier Fused Silica Transmission Curve - Fused Quartz Sand First Grade with Low Thermal Expansivity mainly used in Precision casting area. Main product specifications (0.5-0.2mesh,1-0 Mesh, 1-0.5mesh 40-70Mesh) – 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 99.8%).
4. Chemical properties are very stable.
5. General mechanical production, particle size for angle type.

II. Main Areas of Application

The Fused quartz grain mainly used in surface sand and surface powder for precision Casting .electronic sealing,paint,coating,Silican rubber,investment casting and high-grade electrical insulation and so on. High grade quartz nozzle,Filling materials including epoxy resin casting, electronic sealing,paint, coating,etc.

III. Basic Parameters

Bulk Density :2.2 g/m3
Hardness :7
Softening Point :1700°C
Melting Point :1750°C
Coefficient of Thermal Expansion :0.1
PH value :6

IV. Chemical Composition

	Guaranteed Value	Typical Values
SiO2	99.7%min	99.91%
Al2O3	500ppmmax	360ppm
Fe2O3	500ppmmax	150ppm

V. Availability Specifications

1. Block 0-60 mm
2. Granular

0.5-0.2mm	5-3mm	3-1mm	1-0mm
20-40 mesh	4-10 mesh	70-120 mesh	0.1-0.2mm

We are a quartz company which is one of the leading producing,grinding,crushing and exporting of quartz materials in Xuzhou China.
We have over 10 years production experience in precision casting and refractory materials.
We also offer a modified specification upon client requirement,Can be produced customized size and specifications to customer granularity requirements.

◆Products feature
1.With lower dielectric constant; Higher purity, better electrical insulation performance, high whiteness; Very low coefficient of thermal expansion;
2.More stable chemical properties,excellent acid and alkali resistance, corrosion resistance, weather resistance

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We've been commitment to offer the competitive rate ,outstanding merchandise good quality, too as fast delivery for Reliable Supplier Fused Silica Transmission Curve - Fused Quartz Sand First Grade with Low Thermal Expansivity mainly used in Precision casting area. Main product specifications (0.5-0.2mesh,1-0 Mesh, 1-0.5mesh 40-70Mesh) – Sainuo , The product will supply to all over the world, such as: Cyprus, Mumbai, Honduras, We pay high attention to customer service, and cherish every customer. We have maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.

After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.

By Harriet from Brazil - 2018.12.11 11:26

This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.

By Jerry from Jeddah - 2018.11.11 19:52

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