Specialized Fused Quartz Sand for Mortar Applications

• Customization: Available
• Certification: ISO
• Application: Rubber, Ceramic, Casting
• Model NO.: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 200mesh, 325mesh
• Fused Silica Sand: 0-1mm,1-3mm,3-5mm,4-10mesh,10-20,20-50,50-100mesh
• Fused Silica Powder: -100,-120f,-150L,200f,270f,325mesh
• Fe2o3: <0.003%
• Al2O3: <0.03%
• Amorphous Sio2: >99%
• Quartz Sio2: <0.1%
• Cristobalite Sio2: <0.1%
• Transport Package: Paper Bag, Plastic Bag, Jumbo Bag, Pallet
• Specification: SiO2>99.9%
• Trademark: Chemsize
• Origin: China Lianyungang
• HS Code: 32074000
• Production Capacity: 10000mt/Year

Product Description

Lianyungang Chemsize International Trading Co., Ltd. offers specialized fused quartz sand for mortar applications. High-quality silica sand and powder for construction needs. Trust us for premium quality!

Product Description

Discover our Grade A Fused Silica sand & powder for specialized mortar applications. High-quality quartz sand tailored for construction projects.

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/cm^3
1.6	Hardness		7 Mohs
1.7	Thermal Expansion		0.5*10^-6
2.	Chemical Properties
		Grade A	Grade B	Grade C
2.1	SiO2	>99.9%	>99.85%	>99.7%
2.2	Al2O3	<100ppm	<150ppm	<0.05%
	The finer the power,the higher the Al2O3,as powder is produced by ball mill with Alumina ball.
2.3	Fe2O3	<30ppm for grain	<60ppm	<0.05%
2.4	CaO	<30ppm	<60ppm	<0.02%
2.5	Na2O	<30ppm	<60ppm	<0.02%
2.6	K2O	<30ppm	<60ppm	<0.02%

Particle Size Distribution

Discover our Specialized Fused Quartz Sand for Mortar Applications, ideal for various construction needs. Choose high-quality quartz sand for customized mortar solutions.

		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

Fused Silica Product Description

Welcome to Lianyungang Chemsize International Trading Co., Ltd.

Fused Silica

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

Special Features:

• Extremely low coefficient of thermal expansion


• Consistent chemistry


• Carefully controlled particle size distribution

Applications:

Used in industries such as thermal ceramic, refractory, investment casting, EMC, solar crucible, quartz marble, powder coating, etc.

Available Sizes:

0-1mm, 1-3mm, 3-5mm, 0.2-0.5mm, 0.1-0.5mm, 0.212-0.425mm, 0.125-0.212mm, -0.044mm, -0.045mm, -10mesh, 10-20mesh, 30-50mesh, 50-100mesh, -100mesh, -150mesh, -270mesh, 30-60mesh, 60-120mesh, 40-70mesh, 70-140mesh, 100-200mesh, 120F, 200mesh, 325mesh, 400mesh, 600mesh, 800mesh, 1250mesh, etc...

Particle size can be produced as per customer's special requirement.

Third Party Test Report

Production Process

Fused Silica Production Process

Fused silica is high purity quartz sand that has been melted to form glass. Its high volume stability, low volumetric expansion, and high purity make fused silica a versatile material for refractory applications.

Raw Material

We strictly choose high purity silica sand (SiO2 > 99%) from Donghai/Xinyi as our raw material.

Manufacturing Process

The silica sand is melted at high temperatures (2000-2300 ºC) to form amorphous silicon dioxide glassy ingot, which is then cooled. The products are further processed into fused silica lump, sand, and powder according to customer's requirements.

Company Information

Company Name: Lianyungang Chemsize International Trading Co., Ltd.

Detailed Photos

Discover our specialized fused quartz sand for mortar applications, perfect for construction projects. High-quality and customizable for your needs.

Packaging & Shipping

Specialized Fused Quartz Sand for Mortar Applications in 25kg plastic woven bags on pallets. Supplier: Lianyungang Chemsize International Trading Co., Ltd.

Explore our specialized fused quartz sand for mortar applications, crafted to perfection for premium construction projects.

Fused Silica Product Description

Fused Silica Making Process

Fused Silica is produced using high purity crystal silica from China Donghai-Xinyi. It is electrically fused at temperatures of 1800-2000ºC to create amorphous Silicon dioxide. The resulting material is engineered into various forms such as lumps, cullet, ingots, sand, grain, granular, and powder flour. These forms are ideal for manufacturing PV fused silica crucibles, thermal ceramics, refractories, EMC investment casting ceramic shells, and more.

Fused Silica Sand Appearance and Specifications:

• Must not contain any unfused parts.


• Should be free of foreign materials like strings, plastic lines, carbon, wood, metal, or other contaminants.


• Only conditional black dots are allowed; other color dots are prohibited.


• Black spot diameter should not exceed 2mm.


• Total black dots quantity should be less than 10 per square meter when opening the big bag.

For any inquiries, please contact Lianyungang Chemsize International Trading Co., Ltd.

Chemsize Fused Silica Products

Welcome to Chemsize Fused Silica Products

Chemsize, a leading manufacturer of Fused Silica grains and powders, offers high-quality materials for various industries such as Refractory, Investment Casting, Technical Ceramic, and EMC filler applications. Our Fused Silica materials are renowned for their exceptional quality and performance.

Key Features of Chemsize Fused Silica:

• Amorphous SiO2 content up to 99.9% for superior purity


• Low iron content (30ppm max) and minimal impurities


• Very low coefficient of thermal expansion


• High resistance to thermal shock


• Extremely low electrical conductivity

Production Process:

At Chemsize, we utilize a unique electric-arc fusion technique to produce Fused Silica of the highest quality in China. Our products meet ISO-certified standards and are characterized by their inert nature, chemical stability, and low conductivity.

Applications of Chemsize Fused Silica:

• Foundry and refractory applications


• Investment casting for volume stability


• Technical ceramic production


• EMC and powder coating fillers

Product Range:

Our offerings include Fused Silica crucibles, rollers, castables, mortars, and specialized products for various industries. We also provide tailored shipments in bulk bags to meet specific customer requirements.

Investment Casting Grade:

Our Investment Casting grade Fused Silica is ideal for precision casting in automotive, aerospace, medical, and other industries, ensuring high-quality and intricate castings.

For more information on our Fused Silica products, contact Lianyungang Chemsize International Trading Co., Ltd.

Introducing Chemsize Fused Silica

As a leading supplier in the investment casting industry for 30 years, Chemsize offers high-quality Fused Silica for your primary slurry needs.

• Particle Shape: Our Fused Silica boasts superior particle shape, crucial for primary slurry applications.


• Decreased Material Consumption: With half the density of Zircon, Fused Silica allows for reduced material usage while maintaining viscosity and flow properties.


• Increased Permeability and Porosity: Fused Silica's lighter composition enhances shell permeability and porosity compared to Zircon.


• Easier Knock-Out: Fused Silica facilitates easier knock-out post-pouring due to its Cristobalite formation.


• Faster Leaching and Shell Removal: Adding Fused Silica accelerates the leaching process and simplifies shell material removal.


• Consistency and Sustainability: Our Fused Silica from the world's largest production area in China ensures consistent supply and quality.


• Affordable Pricing: Chemsize offers Fused Silica at US$0.56/kg FOB LIANYUNGANG PORT.

Fused Silica Applications:

Used in induction furnace lining ramming material, our Fused Silica is ideal for various applications in the medium frequency furnace industry.

FAQ:

Sample Order: Samples are available free of charge for testing purposes.

Lead Time: Samples can be sent within 3-5 days, while bulk orders typically ship within 15 days.

MOQ: No minimum order quantity, but lower quantities may incur higher costs.

Shipping: We ship via ***/FEDEX/DHL with delivery times varying based on location.