EC21 Product Catalogs - SiO2

Calcined Alumina

20251014

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 ≥98.5 ≤0

Caustic Calcined Magnesite Ball

20250324

Dear Sirs,Hi!We can supply CAUSTIC CALCINED MAGNESITE BALL to you! And the quality of the product is the best in China. The details are as below: Spec. MgO: 64% MIN SiO2: 4.0% MAX P: 0.05 MAX H2O: 2.

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

Rod Shaped Non-Metallic High-Temperature Electric Heating Element (Non-Standard Customization)

20240711

SiO2 Carbon dioxide 1450 3.1 Corrode SiC Carbon monoxide 1370 3.8 Absorb carbon powder and influence the protection film of SiO2 Halogen 704 3.8 Corrode SiC and destroy the protection film of SiO2 Hy

Chromite Sand AFS55-65 AFS55-60 Ferro Chromite Grain

20240627

SiO2) in it is harmful to the chromite sand used in casting and needs to be removed through processing methods. Characteristics: (1) Chromite sand for steel casting has excellent quenching properties

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

20240412

SiO2 % CaO% Fe2O3% 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

LOW IRON LOW Fe Fused Magnesia

20180214

SiO2 % Fe2O3 % 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

Brucite

20130322

SiO2 (max.) CaO (max.) Fe2O3 (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 (m

Olivine Sand

20220726

Olivine raw mineral Chemical spec. MgO : 42-48% SiO2 : 33-42% CaO : 2%max Al2O3: 2%max Fe2O3: 6-11% L.O.I : 2-8% B.D. : 2.8-3.15 g/cm3 Calcined Olivine Sand Chemical spec. MgO : 44-51% SiO2 : 38-42%

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 Monoclinic Zirconia Powder for Refractory,Fused Zirconia Beads and Powder,Monoclinic Zirconia

20220512

SiO2 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 V

High Quality Silica Brick for Glass Furnace

20130507

Conventional Silica Brick for Glass Furnace Designation: BG-96 BG-96A Property 1.Purity Content SiO2＞96% 2.Al2O3+2(K2O+Na2O)＜0.5% 3.Content of residual quartz＜1% 4.Accurate dimensions, excelle

Refractory Material--Material for Iron Ditch

20160509

to hotmail: jznem-sunny. Physicochemical index for Material for iron ditch Model Chemical composition（%） Al3O2 C B4C SiO2 TG-XL1 ≥22 ≥30 ≥3 ≥10 TG-XL2 ≥20 ≥32 ≥5 ≥10

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

Bubble Alumina Refractory Bricks

20140917

SiO2,% -- 0.3 Fe2O3,% 0.5 0.2 Bulk density,g/cm3 1.35-1.8 1.40-1.8 CCS,MPa 8 10 Refractoriness under load,℃(0.2MPa,0.6%) 1650 1700 Reheating linear change,%,(1600℃×3h) ±0.3 ±0

Ceramic Sand AFS35-40 for Carbon Steel Casting

20221129

SiO2 19.28% Fe2O3 2.46% TiO2 3.32% CaO 0.28% MgO 0.33% K2O 1.25% Na2O 0.08 Product Feature of Ceramic Sand AFS35-40 for Carbon Steel Casting 1. Good flowability and low angularity coefficient becaus

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

20230727

SIO2 and Fe2O3 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

Magnesite Brick

20181211

Item MZ-91 MZ-92 MZ-93 MZ-94 Chemical composition % MgO ≥ 91 92 93 94.5 SiO2 ≤ 4.0 3.5 2.5 2.0 Fe2O3 ≤ 1.3 - - 1.2 CaO ≤ 2.5 2.5 2.0 1.8 Apparent Porosity％ &le

YUFA High Bulk Density White Fused Alumina for Refractory

20200918

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 Bulk Density g/cm3≥ 3.68 3

Pre Mix Silica Ramming Mass

20191029

This is our Pre- Mix Grade of silica ramming mass. This contains approx 1.25% Boric acid. The Quality of Material is Snow White Grade. This contain following Chemical Specification : 1. Sio2 = 98.5%

Sell Chinese Factory Produced High Purity High Quality White Fused Silica Powder with Low Price

20200409

SiO2 % 99-99.9% 99.6 Mean Grain size µm 2-25 5.584 Whiteness % 92-98 96 Fe2O3 % ≤0.03 0.008 Whiteness Us/cm 1-30 3.2 PH Value 6.5-8.0 7.2 Moisture % 0.05-0.1 0.06 BET cm3/cc 1700-8000 7212 Density

Refractory Abrasives White Fused Alumina 8-5mm

20200203

SiO2 Sectional sand 99.5% 0.04% 0.06% 0.3% When roughing steel, white corundum section sand is used. Because white corundum section sand has high temperature strength and good fire and corrosion resi

High Purity Magnesia Chrome Brick with Factory Price for Furnace Lining

20230617

SiO2(%) ≤----------------------Cr2O3(%) ≥810121618Apparent porosity(%) ≤2222201818Bulk density(g/cm³)2.953.003.053.13.1Compressive strength(Mpa) ≥3535353535Degree of softening under load °C

Refractory Silicon Carbide Ceramic Kiln Shelves for Kiln Furniture Plate

20230912

Introduction Refractory silicon carbide kiln shelvesShapes of SiO2 bonded refractory silicon carbide kiln shelves / plate for ceramic furnace, pusher plate, setter slab, sagger, muffle board,support

JM Mullite Insulation Brick

20231012

Product Introduction: Mullite insulation bricks are high alumina refractory materials with mullite (3Al2O3·2SiO2) as the main crystal phase. It's a kind of new energy saving material for insulation

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

Type U Molybdenum Disilicide Heating Elements

20231220

Generation discripation. The MoSI2 element is a dense cermet material consisting of molybdenum disilicide (MoSi2) and a glassy phase silicon dioxide (SiO2). The element is a resistance type heating e

High Density Calcium Silicate Board

20220505

Calcium silicate board products are made of SIO2 and CAO through high temperature and high pressure reaction, adding environmental protection fiber, new energy-saving insulation material without asbe

Silicon Carbide Heating Elements Complete Specifications

20230729

SiO2Carbon dioxide14503.1Corrode SiCCarbon monoxide13703.8Absorb carbon powder and influence the protection film of SiO2Halogen7043.8Corrode SiC and destroy the protection film of SiO2Hydrogen12903.1