Pure Fused Quartz Grains 50-100mesh

• 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 Pure Fused Quartz Grains 50-100mesh. Discover the best in fused silica sand and powder with our exceptional service and products!

Product Description

Discover our Grade A Fused Silica sand & powder, including Pure Fused Quartz Grains 50-100mesh. High quality, affordable, and top-grade for industrial use.

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 Pure Fused Quartz Grains 50-100mesh from Lianyungang Chemsize International Trading Co., Ltd. High-quality, affordable, and top-grade silica sand for industrial use.

		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 Products

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

Fused Silica Special Feature:

Fused Silica features an extremely low coefficient of thermal expansion, consistent chemistry, and carefully controlled particle size distribution.

Fused Silica Applications:

Fused Silica is used in industries such as thermal ceramics, refractories, investment casting, EMC, solar crucibles, quartz marbles, powder coating, and more.

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 sizes can be produced according to customer's special requirements.

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

Third Party Test Report

Production Process

Fused Silica Product Description

Welcome to Lianyungang Chemsize International Trading Co., Ltd.

Discover our premium fused silica products, meticulously crafted to meet your refractory needs.

Product Features:

• High purity quartz sand (SiO2 > 99%) sourced from Donghai/Xinyi


• Exceptional volume stability and low volumetric expansion


• Versatile material suitable for various refractory applications

Production Process:

Our fused silica is produced by melting high purity silica sand at temperatures ranging from 2000-2300 ºC, resulting in amorphous silicon dioxide glassy ingots. These ingots are further processed into fused silica lumps, sand, and powder to meet your specific requirements.

Contact us today to experience the quality and reliability of our fused silica products!

Detailed Photos

Discover Pure Fused Quartz Grains 50-100mesh for high-quality fused silica powder. Ideal for industrial use, this product offers top-grade silica sand at an affordable price.

Packaging & Shipping

Fused Silica Package and Delivery: 25kg Net Plastic Woven Bags on Pallets for Pure Fused Quartz Grains 50-100mesh by Lianyungang Chemsize International Trading Co., Ltd.

Explore our Pure Fused Quartz Grains 50-100mesh for top-grade silica sand. High quality, affordable, and natural fused quartz for industrial use.

Fused Silica Product Description

Fused Silica Making Process

Fused Silica is produced using high purity crystal silica from Donghai-Xinyi, China. It is electrically fused at temperatures ranging from 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; all 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

Welcome to Chemsize Fused Silica

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% SiO2, low iron content, and minimal impurities, providing excellent thermal expansion, thermal shock resistance, and low electrical conductivity.

Key Features:

• Amorphous SiO2 up to 99.9%min


• Low iron (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, ensuring purity and quality. It meets ISO-certified standards, offering inertness, chemical stability, and consistent particle size distribution.

Applications:

Chemsize Fused Silica is ideal for various applications, including foundry, refractory, investment casting, and more. It is widely used in industries such as solar cell production, glass manufacturing, and thermal resistance applications.

Product Range:

We offer a range of Fused Silica products, including crucibles, rollers, castables, mortars, and more. Our specialty products cater to specific needs, providing tailored solutions for different industries.

Shipping Information:

Our standard package is a 25kg bag, with options for bulk bags of varying sizes. We ensure secure packaging and efficient delivery to meet our customers' requirements.

Contact Us:

For inquiries or custom orders, please contact Lianyungang Chemsize International Trading Co., Ltd. We are dedicated to providing high-quality Fused Silica products for your industrial needs.

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. Particle shape: Our quality offers better particle shape crucial for primary slurry.


2. Decreased material consumption: Fused Silica's lower density reduces material usage.


3. Increased permeability and porosity: Enhances shell quality for better casting results.


4. Easier knock-out: Fused Silica facilitates easier removal post-casting.


5. Faster leaching and shell removal: Simplifies the cleaning process for faster results.


6. Consistency and sustainability: Our Fused Silica from China ensures consistent supply.


7. Cost-effective: Fused Silica priced at US$0.56/kg FOB LIANYUNGANG PORT.

Application Areas:

Widely used in coreless medium frequency furnaces and core induction furnaces for various metal melting applications.

FAQ:

Q1. Can I have a sample order for fused silica products?
A: Yes, we provide free samples shipped by ***/FEDEX/DHL.

Q2. What about the lead time?
A: Samples sent within 3-5 days; orders delivered within 15 days for quantities up to 100mt.

Q3. Do you have any MOQ limit for fused silica sand order?
A: No, but lower quantities may incur higher costs.

Q4. How do you ship the goods and how long does it take to arrive?
A: Shipping methods vary, and delivery times depend on the destination.

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