Consistent Quality Fused Quartz Sand 0-1mm

• Certification: ISO
• Application: Rubber, Ceramic, Casting
• 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%
• Model NO.: 0-1mm,1-3mm,3-5mm,5-8mm, 200mesh,325mesh,400mesh
• 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 top-quality fused quartz sand and powder. We provide high-purity silica products with exceptional service and competitive prices.

Product Description

Discover our Grade A Fused Silica sand & powder, offering consistent quality and high purity for various applications. Trust Lianyungang Chemsize International Trading Co., Ltd. as your professional silica sand supplier.

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

Explore our Consistent Quality Fused Quartz Sand 0-1mm for top-notch silica grains in various forms. Choose from ultrafine to extra fine options at the best prices.

		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

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.

The particle size can be produced according to customer's special requirements.

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

Third Party Test Report

Production Process

Fused Silica Production Process

Fused silica is a 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, such as in aluminum launders or other highly cyclical applications.

At Lianyungang Chemsize International Trading Co., Ltd., we carefully select high-purity silica sand (SiO2 > 99%) from local Donghai/Xinyi as our raw material. The silica sand is melted at high temperatures (2000-2300 ºC) to form amorphous silicon dioxide glassy ingots, which are then processed into fused silica lumps, sand, and powder according to customer requirements.

Detailed Photos

Discover high-quality fused silica sand (0-1mm) from Lianyungang Chemsize. Premium quartz grains for top-notch applications. Order now!

Packaging & Shipping

Fused Silica Package and Delivery: 25kg Net Plastic Woven Bag on Pallet. Premium Fused Quartz Sand 0-1mm by Lianyungang Chemsize International Trading Co., Ltd.

Fused Silica Factory and Quality Control Pictures

Explore images from Lianyungang Chemsize International Trading Co., Ltd., showcasing the production process and quality control of Consistent Quality Fused Quartz Sand 0-1mm.

Fused Silica Product Description

Welcome to Lianyungang Chemsize International Trading Co., Ltd.

Fused Silica Making Process

Fused Silica is produced using high purity crystal silica from China Donghai-Xinyi. It is electrically fused at temperatures ranging from 1800-2000ºC to create amorphous Silicon dioxide. Our Fused Silica is specially engineered into various forms such as lumps, cullet, ingots, sand, grain, granular, and powder flour. These forms are designed for making 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; all other color dots are forbidden.


• Black spot diameter should not exceed 2mm.


• Total black dots quantity should be less than 10 per square meter.

If you have any questions, please feel free to contact us!

Chemsize Fused Silica Products

Welcome to Chemsize Fused Silica Products

Chemsize, a leading manufacturer of Fused Silica, offers high-quality materials for various industries. Our Fused Silica has a fusion ratio of up to 99.9% Amorphous SiO2, low iron content (30ppm max), and minimal impurities, providing excellent thermal expansion, thermal shock resistance, and low electrical conductivity.

Key Features:

• High fusion ratio of up to 99.9% Amorphous SiO2


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


• Low coefficient of thermal expansion


• High resistance to thermal shock


• Extremely low electrical conductivity

Production Process:

Our Fused Silica is manufactured using a proprietary electric-arc fusion technique, resulting in pure silica with over 99.9% SiO2 content. It meets ISO-certified standards, ensuring quality and consistency.

Applications:

Chemsize Fused Silica is used in various industries, including foundry, refractory, investment casting, and more. It is ideal for applications requiring low thermal expansion, tight tolerance castings, and excellent thermal shock resistance.

Product Range:

We offer a wide range of Fused Silica products, including crucibles, rollers, castables, mortars, and more. Our products are tailored for specific applications and can be customized based on customer requirements.

Standard Packaging:

Our standard package includes 25kg bags, 48 bags per pallet, or jumbags with a net weight of 1200kgs. We also offer customized packaging options for bulk orders.

Investment Casting Grade:

Our Fused Silica is suitable for investment casting applications, providing volume stability and tight tolerance castings. It is widely used in automotive, aerospace, medical, and other industries.

Contact us at Lianyungang Chemsize International Trading Co., Ltd. for more information on our Fused Silica products.





Chemsize Fused Silica

Welcome to Chemsize Fused Silica

Introducing Chemsize Fused Silica, a leading supplier of raw materials and machines for investment casting for over 30 years.

Advantages of Fused Silica:

1. Improved particle shape for primary slurry


2. Decreased material consumption


3. Increased permeability and porosity


4. Easier knock-out and shell removal


5. Consistency and sustainability


6. Cost-effective pricing at US$0.56/kg FOB LIANYUNGANG PORT

Summary:

Chemsize Fused Silica offers a range of products including induction furnace lining ramming material for various applications.

Application Areas:

Widely used in coreless medium frequency furnace and core induction furnace for melting various metals and alloys.

FAQ:

1. Sample order available with free shipping


2. Lead time: 3-5 days for samples, 15 days for orders within 100mt


3. No MOQ limit for fused silica sand orders


4. Shipping via ***/FEDEX/DHL

For more information, contact Lianyungang Chemsize International Trading Co., Ltd.