Factory Making Fused Silica Fluorescence - 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

Short Description:

Send email to us

Product Detail

Product Tags

Feedback (2)

The organization keeps on the procedure concept "scientific management, high quality and efficiency primacy, purchaser supreme for Silicon Dioxide Safe To Eat, Fused Quartz Window, Amorphous Fumed Silica, Teamwork is encouraged at all levels with regular campaigns. Our research team experiments on various developments in the industry for improvement in the products.

Factory Making Fused Silica Fluorescence - 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

Product detail pictures:

Related Product Guide:

As a result of ours specialty and service consciousness, our company has won a good reputation among customers all over the world for Factory Making Fused Silica Fluorescence - 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: Argentina, Kenya, Guatemala, Our company is an international supplier on this kind of merchandise. We offer an amazing selection of high-quality products. Our goal is to delight you with our distinctive collection of mindful products while providing value and excellent service. Our mission is simple: To provide the best products and service to our customers at the lowest prices possible.

This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.