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China, Chinese Silica Flour 200 Mesh Powder Coating Supplier1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Nonmetallic MineralsQuartzFused Silica SupplierSilica Powder Manufacturer
Lianyungang Chemsize International Trading Co., Ltd.
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Product Description Lianyungang Chemsize International Trading Co., Ltd. specializes in manufacturing high-quality fused silica sand and powder. We provide top-notch service and products for various industrial applications.Product DescriptionGrade A Fused Silica sand & powder for various industrial applications. High purity, fine silica material for precision casting, investment casting, and refractory needs.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 DistributionDiscover top-quality powder coating silica flour from Lianyungang Chemsize International Trading Co., Ltd. Choose from a wide range of specialty silica products for various industrial applications. 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 SilicaPan designates the percentage of fused silica passing the last reported screen for each size.Special Feature:Fused Silica features 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, 3-5mm0.2-0.5mm, 0.1-0.5mm-10mesh, 10-20mesh, 30-50mesh, 50-100mesh, -100mesh, -150mesh, -270mesh30-60mesh, 60-120mesh, 40-70mesh, 70-140mesh, 100-200mesh120F, 200mesh, 325mesh, 400mesh, 600mesh, 800mesh, 1250mesh, etc...The particle size can be produced as per the customer's special requirement.Company name: Lianyungang Chemsize International Trading Co., Ltd.Third Party Test ReportProduction ProcessFused Silica Production ProcessFused 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 aluminum launders or other highly cyclical uses.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 based on customer requirements.Detailed PhotosFused Silica high clear Pictures available from Lianyungang Chemsize International Trading Co., Ltd. Ideal for various applications such as investment casting, epoxy molding, and precision casting.Packaging & ShippingFused Silica Package and Delivery: 25kg Net Plastic Woven Bag on Pallet by Lianyungang Chemsize International Trading Co., Ltd.Explore our Fused Silica Factory and Quality Control Pictures at Lianyungang Chemsize International Trading Co., Ltd. We are a leading Powder Coating Silica Flour Supplier offering a wide range of high-quality industrial silica materials.Fused Silica Product DescriptionFused Silica ProductsFused 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 engineered into various forms such as lumps, cullet, ingots, sand, grain, granular, and powder flour. These products are specifically designed for making PV fused silica crucibles, thermal ceramics, refractories, EMC investment casting ceramic shells, and more.Appearance and Specifications:Must not contain any unfused partsNo foreign materials allowed such as string, plastic, carbon, wood, metal, or other contaminantsConditional black dots are acceptable, but all other color dots are forbiddenBlack spot diameter should not exceed 2mmTotal black dots quantity should be less than 10 per square meterFAQ:Q1: Can I request a sample order for fused silica products?A: Yes, we offer free samples shipped via ***/FEDEX/DHL. Mixed samples are also acceptable.Q2: What is the lead time for samples?A: Samples are typically sent within 3-5 days.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 delivery time?A: We ship via DHL, UPS, FedEx, or *** with delivery times of 3-5 working days. Sea shipments may take 7-40 days depending on the distance.Q5: What is the process for ordering fused silica powder products?Provide your requirements or application detailsWe will quote based on your requirements or offer suggestionsConfirm samples and pay a deposit for the formal orderWe will arrange productionQ6: Can my logo be printed on the packages?A: Yes, please inform us before production and confirm the design based on our sample.Q7: How are faulty products handled?A: Our products have a low defective rate (<0.2%). If any issues arise, we will send replacements and cover any losses.For further inquiries, please contact Lianyungang Chemsize International Trading Co., Ltd.
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