EC21 Product Catalogs - SiO2

Zirconium Dioxide Zirconia ZRO2 Implantable Dental Powder

20251021

SiO2% ≤ 0.005 0.005 0.005 0.25 0.25 Fe2O3% ≤ 0.003 0.003 0.003 0.003 0.003 CaO%≤ 0.002 0.002 0.002 0.002 0.002 MgO≤ 0.003 0.003 0.003 0.003 0.003 TiO2≤ 0.001 0.001 0.001 0.001 0.001 Na2O≤

Ball Clay / Plastic Clay Direct Raw Supplier

20241115

Sio2 : 57 +/- 2.00 Al203 : 29 +/- 2.00 Fe2O3 : 0.80 +/- 0.30 TiO2 : 0.70 +/- 0.30 CaO : < 0.5 MgO : < 0.5 K2O : 1.20 +/- 0.30 Na20 : < 0.5 LOI : 12.50 +/- 1.0 PHYSICAL PROPERTIES Green MOR : Min. 8.0

customized HBN Boron Nitride Ceramic Part Rod Plate Sheet Disc Crucible Spray Rod for Industry

20240914

SiO2Density3.012.3-2.352.6-2.72.8-2.92.5-2.62.1-2.15Hardness 570-620520-550≥650650-680700-750Flexural Strength155160150250-30028075Coefficient of thermal expansion6.0-7.02.0-3.03.0-5.04.0-5.02.5-3.

99.95% High Purity Zirconia Zirconium Dioxide ZRO2 for Piezoelectric Ceramics Hot

20240805

SiO2 %<0.02<0.015<0.015<0.01<0.01Fe2O3 %<0.015<0.01<0.0007<0.0003<0.0005Na2O %<0.005<0.01<0.007<0.0003<0.005TiO2 %<0.005<0.01<0.005<0.0003<0.005Cl- %<0.05<0.05<0.01<0.01<0.01 Packaging & ShippingPack

Zhongci Ceramics Manufacturer Wear Resistant 20mm 30mm 50mm White High Alumina Grinding Ball

20240531

no.Al2O3 wt%SiO2 wt%Fe2O3 wt%Bulk Density g/cm3Attrition wt%Water Absorption wt%Moh's Hardness ScaleCrush Strength MpaZC-92≥92≤5≤0.23.650.010.192000ZC-95≥95≤3≤0.153.70.010.19.52200

Alumina Ball (Al2O3 65%,92%,99%)

20180423

SiO2 : 3.6% Fe2O3 : ≤ 0.05 MgO +CaO : 4.4% Na2O + K2O : 0.55% Specific Density( g / cm3) : 3.6 Hardness (Mohs Scale) : 8 Thermal Conductivity( KJ/m,h, °C) : 8 Maximum application Temp :

Feldspar & Albite

20221206

Sio2: 65%, Al203: 18%, Fe203: 0.40%, size: 4 cm within, Packing: In bulk, Shipment: 6,000 mt per month, Uses: Used in glass, ceramics, porcelain and enamel industries We can supply Albite powder Spec

Zirconium Sand

20220411

1. Product name : zircon sand 2. Product number : HSZS-22-0331 3. Product specification 1) ZrO2 +HfO2: proportion. 65.0 min 2) SiO2: 32.0 max 4. Quantity: Approx 1,000tons -20,000tons/ every mo

Zirconia Silicate Bead

20141119

SiO2 Bulk Density Kg/L 2.6～2.7(Φ2mm) Specific Density g/cm3 4.0～4.1 Mohs Hardness Moh's >8.5 Vickers Hardness HV ≥1100 Elastic Modulus GPa 200 Thermal Conductivity W/m.K 3 Crushing Loa

Good Toughness Zirconia Beads for Ceramic Color Grinding

20180820

SiO2 35% Density 4.0g/cm3 Bulk Density 2.5g/cm3 Hardness Mohs 7.2-8 water absorption <0.01% HV hardness 1000 kgf/mm2 Crushing pressure 1100N(1.8-2.0mm) 6.Product Picture 7.Package Zirconia silicate b

Alumina Wear Resistant Ball/ High Al2O3 Ceramic Filler Ball / Inert High Alumina Ball for Ball Mill

20230919

SiO2 4.51% 2.80% Fe2O3 0.01% 0.01% TiO2 0.05% / CaO 1.8% 0.45% MgO 1.1% 0.51% K2O 0.04% 0.03% Na2O 0.31% 0.63% Volume Density 3.65 g/cm3 3.67 g/cm3 Equivalent wear loss ≤0.001% ≤0.001% Water abso

Alumina Ceramic Grinding Ball/Beads/Sphere/Pellets Mill Media

20180111

SiO2 4.51% 2.80% Fe2O3 0.01% 0.01% Volume Density 3.6 g/cm3 3.7 g/cm3 Equivalent wear loss ≤0.001% ≤ 0.0008% Water absorption ≤0.01% ≤0.01% Hardness 9 Mohs 9 Mohs Compression Strength &g

High-Temperature Thermal Ceramic Powder

20221221

Temperature (℃) Note ZrO2 Al2O3 SiO2 Fe2O3 MgO Others AT10 >35 <55 <6 <0.2 <5 <0.2 >3.0 1000 Granular Powder AT08 >35 <55 <6 <0.2 <5 <0.2 >3.0 850 Special for Aluminum Melting Granular Powder