Certification: | ISO |
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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% |
Samples: |
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Customization: |
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Lianyungang Chemsize International Trading Co., Ltd. offers premium Fine Mesh Fused Quartz Sand for exceptional quality and service in fused silica manufacturing.
Discover our Grade A Fused Silica sand & powder, known as Fine Mesh Fused Quartz Sand, offering high purity and exceptional quality for various industrial applications.
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/cm3 | ||
1.6 | Hardness | 7 Mohs | ||
1.7 | Thermal Expansion | 0.5*10-6 | ||
2. |
Chemical Properties |
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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% |
Discover our Fine Mesh Fused Quartz Sand, offering high purity and superior quality for various industrial applications. Choose from a wide range of sizes to meet your specific needs.
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 |
Pan designates the percentage of fused silica passing the last reported screen for each size.
Used in industries such as thermal ceramic, refractory, investment casting, EMC, solar crucible, quartz marble, powder coating, etc.
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.
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 based on customer requirements.
Fused Silica high clear Pictures: Premium Quartz Flour from Lianyungang Chemsize International Trading Co., Ltd. for top-quality applications.
Fine Mesh Fused Quartz Sand in 25kg plastic woven bags, palletized for delivery. Top-quality silica for various applications.
Lianyungang Chemsize International Trading Co., Ltd. presents Fine Mesh Fused Quartz Sand, offering high-quality, transparent silica sand for various industrial applications.
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. The material is then specially engineered into lumps, cullet, ingots, sand, grain, granular, and powder flour forms. These are designed for various applications such as PV fused silica crucible, thermal ceramic, refractory, EMC investment casting ceramic shell, etc.
For any inquiries, please contact Lianyungang Chemsize International Trading Co., Ltd.
Lianyungang Chemsize International Trading Co., Ltd. is a leading manufacturer of Fused Silica grains and powders. Our Fused Silica materials are used in industries such as Refractory, Investment Casting, Technical Ceramic, and EMC filler, with excellent feedback from customers.
Our unique electric-arc fusion technique ensures the purity of our Fused Silica, with over 99.9% SiO2 content. It has a low coefficient of thermal expansion, high thermal shock resistance, and meets ISO-certified standards. Our Fused Silica is chemically stable, inert, and has extremely low conductivity.
Our standard packaging includes 25kg bags, 48 bags per pallet, or jumbo bags with a net weight of 1200kgs. We offer tailored shipments for customers requiring bulk bags of varying sizes.
Our Fused Silica is ideal for investment casting, also known as Precision casting or the lost-wax process, used in various industries such as automotive, military, aerospace, medical, commercial, and recreational markets.
Chemsize Fused Silica is a leading supplier of raw materials and machinery for investment casting, with over 30 years of experience in the industry.
Fused Silica is ideal for induction furnace lining ramming material, offering superior performance and efficiency in various applications.
Q1. Can I request a sample order for fused silica products?
A: Yes, we provide samples free of charge via ***/FEDEX/DHL. Mixed samples are acceptable.
Q2. What is the lead time for samples and bulk orders?
A: Samples can be sent within 3-5 days. Bulk orders under 100mt are typically delivered within 15 days.
Q3. Is there a minimum order quantity for fused silica sand?
A: No, there is no MOQ. However, lower quantities may result in higher average costs.
Q4. How are the goods shipped and what is the estimated delivery time?
A: Goods are shipped promptly, with delivery times varying based on location and shipping method.
For more information, contact Lianyungang Chemsize International Trading Co., Ltd.
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