Fine Fused Quartz Powder -100

• 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.: 2-3microns, 3-5microns, 6-8microns, 9-10microns
• 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 Fine Fused Quartz Powder -100. Discover our range of Fused Silica Powder with superior service and quality!

Product Description

Grade A Fused Silica sand & powder Specifications:

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

Product Name: Fine Fused Quartz Powder -100

Keywords: Fine Fused Quartz Powder, Fused Silica Powder, 30-50mesh Fused Quartz, 0.2-0.5mm Quartz Powder, 2-3microns Fused Silica, 3-5microns Quartz Powder, 6-8microns Fused Quartz, 9-10microns Silica Powder, 10-12microns Fused Silica, 0-1mm Quartz Powder, 1-3mm Fused Quartz, 3-5mm Silica Powder, 200mesh Fused Silica, 325mesh Quartz Powder, 14-16microns Fused Quartz, 17-20microns Silica Powder, 20-23microns Quartz Powder, Sio2>99.9% Fused Silica, Low Iron Fe2o3<0.01%, 50-100mesh Quartz Powder

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 Fine Fused Quartz Powder -100 from Lianyungang Chemsize. Perfect for various applications with sizes ranging from 30-50 mesh to 50-100 mesh. Sio2>99.9%, low Iron Fe2o3<0.01%.

		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 Feature:

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

Applications:

Fused Silica is 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


• -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 the customer's special requirements.

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

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, such as aluminum launders.

At Lianyungang Chemsize International Trading Co., Ltd., we carefully select high purity silica sand (SiO2 > 99%) from 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 specifications.

Detailed Photos

Discover high-quality Fine Fused Quartz Powder -100 from Lianyungang Chemsize. Available in various sizes for diverse applications. Sio2>99.9%, Low Iron Fe2o3<0.01%.

Packaging & Shipping

Fine Fused Quartz Powder -100 in 25kg plastic woven bags on pallet. Ideal for various applications. Sio2>99.9%, Low Iron Fe2o3<0.01%.

Lianyungang Chemsize International Trading Co., Ltd. presents Fine Fused Quartz Powder -100, with Sio2>99.9% purity and Low Iron Fe2o3<0.01%. Available in various sizes from 30-50mesh to 50-100mesh.

Fused Silica Product Description

Fused Silica Products

Fused Silica is produced by electrically fusing high purity crystal silica from China Donghai-Xinyi at temperatures of 1800-2000ºC. It is specially engineered into various forms such as lumps, cullet, ingots, sand, grain, granular, and powder flour for applications like PV fused silica crucible, thermal ceramic, refractory, EMC investment casting ceramic shell, etc.

Appearance and Specifications:

• Must not contain any unfused parts


• No foreign materials allowed


• Conditional black dots are acceptable, but other color dots are forbidden


• Black spot diameter should not exceed 2mm


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

FAQ:

Q1. Can I request a sample order?

A: Yes, we offer free samples shipped by ***/FEDEX/DHL. Mixed samples are welcome.

Q2. What is the lead time?

A: Sample delivery takes 3-5 days. For orders under 100mt, delivery is typically within 15 days.

Q3. Is there a minimum order quantity for fused silica sand?

A: No, but lower quantities may incur higher costs.

Q4. How are the goods shipped and what is the delivery time?

A: We ship via DHL, UPS, FedEx, or *** with a delivery time of 3-5 working days. Sea freight may take 7-40 days depending on the distance.

Q5. How to place an order for fused silica powder products?

A:
1) Share your requirements or application.
2) Receive a quote based on your needs.
3) Confirm samples and pay a deposit for the order.
4) Production will be arranged.

Q6. Can my logo be printed on the packages?

A: Yes, inform us before production to confirm the design based on our sample.

Q7. How are faulty products handled?

A: Our products have a low defective rate. If any issues arise, we will replace the products and cover your losses.

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