EC21 Product Catalogs - γ al2o3

72% Al2O3 Ceramsite Beads AFS50 for Coldbox Casting

20221129

Product introduction of 72% Al2O3 Ceramsite Beads AFS50 for Coldbox Casting Ceramic sand for No-bake sand casting is a spherical shape with a low angle coefficient. The quantity of resin binder requi

WA White Fused Alumina Refractory Raw Material 5-3mm 99.5% Al2O3

20200203

WA White Fused Alumina Refractory Raw Material 5-3mm 99.5% Al2O3 White Fused Alumina is a raw material cooled in the arc after melting at a temperature of above 2000 ° C. The main crystal phase is

Calcined Alumina

20251014

Al2O3 SiO2 Fe2O3 Na2O L.O.I α-Al2O3 Effective Density Unit % % % % % % R H JA-1 ≥99.5 ≤0.08 ≤0.02 ≤0.35 ≤0.10 ≥92 3.95 JA-2 ≥99.7 ≤0.03 ≤0.02 ≤0.10 ≤0.08 ≥95 3.96 JA-R ≥98.

Fused Cast Zirconia Corundum Brick

20240719

熔铸锆刚玉砖名称AZS电熔刚玉砖、AZS砖、熔铸AZS砖等，英文缩写是AZS，是按Al2O3－ZrO2－SiO2三元系相图的三个化学成分，依其含量多少顺序排列的，Al2O3

Iron Chromite Sand 0.2-0.4mm 0.2-0.6mm Grain

20240627

2O3 ≥ 46% 46.70 SiO2 ≤ 1.0% 0.61 FeO ≤ 26.5% 26.2 Cr:Fe ≥1.5:1 1.55 MgO ≤ 10% 9.8 CaO ≤ 0.3% 0.3 Al2O3 ≤ 15.5% 15.4 P ≤30 ppm 28 ppm S ≤30 ppm 27 ppm b) Physical index: Mohs Hard

Caustic Calcined Magnesite Powder CAS No.:1309-48-4 Light Burnt Magnesite

20240412

2O3% AL2O3% LOI Superior Quality ≥90.0 ≤3.0 ≤1.5 ≤0.25 ≤0.25 ≤2.5 Fine quality ≥85.0 ≤9.0 ≤2.5 ≤0.3 ≤0.25 ≤2.5 Technical quality ≥80.0 ≤13.0 ≤2.5 ≤0.45 ≤0.35 ≤2.5

LOW IRON LOW Fe Fused Magnesia

20180214

2O3 % Al2O3 % CaO % MgO % Bulk Density g/cm³ FMP-995 ≤0.25 ≤0.05 ≤0.1 ≤0.08 ≤0.08 99.7 ≥3.45 FMP-99 ≤0.5 ≤0.3 ≤0.12 ≤0.1 ≤0.3 99.0 ≥3.35 FMP-98 ≤1 ≤0.8

Brucite

20130322

2O3 (max.) Al2O3 (max.) P 60-66% 1-3% 1-3% 0.5-1% 1% 0.02-0.05% Calcined Brucite is used widely in steel industry, fertilizer industry etc. Item MgO (min.) SiO2 (max.) CaO (max.) Fe2O3 (max.) Al2O3 (

Calcind Bauxite

20220726

Calcined Bauxite with AL2O3: 70 %, 75%, 85%, 86%, 87%, 88% etc size: as per request

Magnesia-Fe Storage Brick

20130517

MgO:83% Fe2O3:7%-9% CCS:45MPA AP:17% BD:2.9G/CM3 Brand Chemical Analysis(%) Fhysical Properties MgO Fe2O3 Al2O3 SiO2 CaO C.C.S (Mpa) A.P (%) B.D (g/cm3) Refractoriness Under load() TK-MFe-67 83 7-9 4

Fused Zirconia Powder,Fused Zirconia Beads,Fused Monoclinic Zirconia Powder and Beads,

20220414

Al2O3 Fe2O3 TiO2 SKZ-99 Guarantee Value ≥99.3 ≤0.10 ≤0.10 ≤0.04 ≤0.13 According to customer’s requirement. SKZ-61 Guarantee Value ≥98.5 ≤0.60 - ≤0.04 ≤0.20 SKZ-31 Guarantee Val

Zero Expansion Silica Brick and Products

20130507

Al2O3 Content (%) ≤ 0.5 Refractoriness (Degree) Common (1580°< Refractoriness< 1770°) Thermal shock resistance 1100 â with water Very good Thermal expansion 1000 â ≤

Zero baking castable

20160509

Al2O3(%) :≥ 55~92 Volume density (g/cm3) :≥ 2.3~3.2 Rupture strength (MPa) :≥ 110℃×24h 5~20 1350℃×3h 8~30 Compression strength (MPa):≥ 110℃×24h 35~120 1350℃&time

Tabular Alumina

20170628

material,etc . Composition Type Al2O3 % SiO2 % Na2O % Fe2O3 CaO % Bulk density g\cm3 Porosity % Moisture % MA-35 ≥99.2 ≤0.20 ≤0.40 ≤0.10 ＜0.08 ≥3.50 ≤5.0 ≤1.50

Refractory Ceramic Fiber Blanket

20140829

Al2O3,% 43 47 52-55 36-40 Al2O3+SiO2,% 96 97 98 -- ZrO2,% -- -- -- 13-18 Al2O3+SiO2+ZrO2,% -- -- -- 99 Fe2O3,% 1.5 1.0 0.35 0.3 K2O+Na2O,% 0.5 0.5 0.35 0.35 Application Used as inner lining for kilns

Ground Brucite Natural Magnesium Hydroxide Use in ACP As Flame Retardant Additives

20230727

2O3 content. BTY, do you need lower Fe2O3 Caustic Calcined Magnesite, pls see below our CCM90% specification with Fe2O3 0.4% max, MgO: 90.26， SiO: 2.67， CaO: 2.43， Fe2O3: 0.36, Al2O3: 0.11, LOI

Fire Clay Brick

20181211

Al2O3, % min 42 42 42 40 40 40 42 Fe2O3, % max -- 1.7 -- -- -- -- -- Refractoriness (℃) min 1730 1750 1750 1710 1730 1710 1730 Refractoriness under load of 0.2Mpa(℃) min 1350 1430 1400 -- 1400 1

YUFA High Bulk Density White Fused Alumina for Refractory

20200918

Al2O3%≥ 99.2 99.5 99 99.3 SiO2%≤ 0.1 0.03 0.15 0.08 Fe2O3%≤ 0.1 0.03 0.1 0.06 K2O+Na2O≤ 0.35 0.25 0.4 0.3 Apparent Porosity ≤ 8 6 Common Bulk Density g/cm3≥ 3.6 3.65 High

Factory Direct Sale High-strength Wear-resistant Refractory Castable for Cement Kiln

20230715

Al2O3----Al2O3+SiC≥85CaO----SiC+SiO2≤3.5Bulk density(g/cm³)110℃ X 24h≥2.7Compressive strength(Mpa)110℃ X 24h≥801100℃ X 3h≥1001400℃ X 3h≥100Flexural strength(MPa)110℃ X 24h≥10

SK-32 Furnace Refractory Bricks SK36 SK38 Tabular Alumina Fire Brick Industrial

20231103

Al2O3 Tabular aluminum content, white Tabular alumina and Tabular corundum through high heat manufacturing and molding. The Tabular Alumina Bricks are meticulously engineered to meet the highest stan

Silica Refractory Soil

20231231

SILICA REFRACTORY SOIL SPECIFICATION: SIO2: >98.3 AL2O3: <0.024 Fe2O3: <0.04 Fe free: <0.01 CaO: <0.09 MgO: 0.08 (L.O.I) At 110˚: <0.2 shipping incoterms: FOB-EXW

Lightweight Clay Insulation Brick

20231012

Product Introduction: Fireclay insulation brick is made of local top grade fireclay materials with a content of 35%~42% Al2O3 according to the lasted national standard. The working temperature of the