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China, Chinese Fine Fused Quartz Grains for Thermal Ceramic1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Nonmetallic MineralsFine Fused QuartzThermal Ceramic Fused Silica
Lianyungang Chemsize International Trading Co., Ltd.
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Product Description Lianyungang Chemsize International Trading Co., Ltd. offers top-grade Fine Fused Quartz Grains for Thermal Ceramic applications. We are a trusted supplier of high-quality silica sand and powder. Contact us for the best service and quality!Product DescriptionDiscover Grade A Fused Silica sand & powder from Lianyungang Chemsize International Trading Co., Ltd. Ideal for Thermal Ceramic applications.1.Physical Properties 1.1CompositionSiO21.2StructureAmorphous1.3ColourTransparent or white1.4Melting Temperatureapprox.1750oC1.5Specific Gravity2.21g/cm31.6Hardness7 Mohs1.7Thermal Expansion0.5*10-62.Chemical Properties Grade AGrade BGrade C2.1SiO2>99.9%>99.85%>99.7%2.2Al2O3<100ppm<150ppm<0.05%The finer the power,the higher the Al2O3,as powder is produced by ball mill with Alumina ball.2.3Fe2O3<30ppm for grain<60ppm<0.05%2.4CaO<30ppm<60ppm<0.02%2.5Na2O<30ppm<60ppm<0.02%2.6K2O<30ppm<60ppm<0.02%Particle Size DistributionExplore our Fine Fused Quartz Grains for Thermal Ceramic, sourced from Lianyungang Chemsize International Trading Co., Ltd. Top-grade quality for your high-temperature needs. Standard 10-2030-5050-100-120-200-325MeshMicrons +82360<2 +1217006-25 +16118033-50 +2085025-45<1 +306001325-40 +40425 32-45 +50300 15-30<13 +70212 30-60 +80180 0-11 <1 +100150 28-51<10<1 +140106 4-167-13<10 +20075 <210-15<10<3+32545 14-2015-304-11Pan <3<2<145-5570-8086-97Fused Silica ProductsPan 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 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 the customer's special requirements.For more information, contact Lianyungang Chemsize International Trading Co., Ltd.Third Party Test ReportProduction ProcessFused Silica Production ProcessFused 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 MaterialWe strictly choose high purity silica sand (SiO2 > 99%) from Donghai/Xinyi as our raw material.Manufacturing ProcessThe 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 requirements.Company InformationCompany Name: Lianyungang Chemsize International Trading Co., Ltd.Detailed PhotosFine Fused Quartz Grains for Thermal Ceramic, high-quality and pure silica material for industrial use. Supplier of top-grade quartz grains.Packaging & ShippingOur Fine Fused Quartz Grains for Thermal Ceramic come in 25kg plastic woven bags on pallets for secure delivery. Trust Lianyungang Chemsize for top-grade silica products.Explore our Fine Fused Quartz Grains for Thermal Ceramic, ensuring high quality and reliability. Source from a trusted Fused Silica Supplier.Fused Silica Making ProcessFused Silica is produced from high purity crystal silica sourced from China Donghai-Xinyi. It is electrically fused at temperatures ranging from 1800-2000oC to form amorphous Silicon dioxide. The material is then specially processed into lumps, cullet, ingots, sand, grain, granular, and powder flour forms. These are specifically designed 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 partsShould not have foreign materials like string, plastic, carbon, wood, metal, or other contaminantsOnly conditional black dots are allowed, no other color dotsBlack spot diameter should not exceed 2mmTotal black dots quantity should be less than 10 per square meterFor any inquiries, please contact Lianyungang Chemsize International Trading Co., Ltd.Chemsize Fused Silica ProductsChemsize, a leading manufacturer of Fused Silica grains and powders, offers high-quality materials for various industries. Our Fused Silica has a fusion ratio of up to 99.9% SiO2, low iron content (30ppm max), and minimal impurities, resulting in low thermal expansion, high thermal shock resistance, and low electrical conductivity. Our unique fusion technique ensures superior quality and purity, meeting ISO-certified standards.Key Features:Amorphous SiO2 up to 99.9% purityLow iron content (30ppm max)Low coefficient of thermal expansionHigh resistance to thermal shockExtremely low electrical conductivityApplications:Foundry and refractory industriesInvestment castingTechnical ceramicsEMC and powder coating fillersOur standard packaging includes 25kg bags, 48 bags per pallet, or jumbo bags with a net weight of 1200kgs. We offer tailored shipments for bulk bag preferences.Whether for solar cell production, glass industry tools, or ceramic slurry in investment casting, Chemsize Fused Silica is the ideal choice for high-performance applications.Investment Casting Grade:Precision casting for automotive, aerospace, medical, and other industriesVolume stability for tight tolerance castingsEasy shell removal for intricate designsChoose Chemsize Fused Silica for exceptional quality and performance in your specialized applications.Introducing Chemsize Fused SilicaChemsize Fused Silica is a leading supplier of raw materials and machines for investment casting, with over 30 years of experience. Our Fused Silica flour offers numerous advantages over traditional Zircon Flour:Better particle shape for improved primary slurry qualityReduced material consumption due to lower densityIncreased permeability and porosity for better shell qualityEasier knock-out and shell removal processConsistent quality and sustainable sourcing from ChinaCompetitive pricing at US$0.56/kg FOB LIANYUNGANG PORTApplications:Our Fused Silica is ideal for use in induction furnace lining ramming material, offering superior performance in various applications.FAQ:Q1: Can I request a sample order for fused silica products?A: Yes, we provide samples free of charge via ***/FEDEX/DHL with mixed samples accepted.Q2: What is the lead time for samples and bulk orders?A: Samples are shipped within 3-5 days, while bulk orders are delivered within 15 days for quantities up to 100mt.Q3: Is there a minimum order quantity for fused silica sand?A: No, but 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.For more information, contact Lianyungang Chemsize International Trading Co., Ltd.
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