EC21 Product Catalogs - γ al2o3

Factory Direct Sale 25W/M-k TO-220 TO-364 TO-247 TO-3P Alumina/Al2O3 Ceramic Sheet for IGBT/MOS Tube

20240826

Product Description: Alumina ceramic is based on Al2O3 as the main raw material ,and rare metal oxide as the flux, which roast into special ceramic sheet in over 1000°C high temperature.Al2O3 conten

TiOx NbOx Cr2O3 Al2O3 YSZ Y2O3/YOF/YF3/YAG for Plasma Spray Coating

20240815

2O3Cr2O3 99.5%Thermal spray coating surface treating materialsAluminum oxide Al2O3Al2O3 99.9%Thermal spray coating surface treating materialsAl-Ti mixed oxideAl-TiThermal spray coating surface treati

Superior Alumina (Al2O3) Ceramic Products for Industrial Ceramics Manufacturing

20240720

Alumina plates are made of alumina ceramics. Aluminum oxide is a ceramic material with high thermal conductivity, compressive strength, and resistance to thermal shock. It also has low thermal expans

99% Al2O3 Alumina Ceramic Piston Plunger for Pumps Valve Ceramic Tubes/Parts

20240519

Al2o3 alumina ceramic tubes The alumina ceramic tubes has exceptional hardness, high resistance to chemicals, is long wearing, and is a perfect insulation material. Its varied properties have made it

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

20180423

Dear Sirs, Alumina ball (Al2O3 65%,92%,99%) is using of grinding for raw materail, etc materail.... dia size : 0.5mm to 90mm and We are one of the biggest manufactures of Ceramic ball in Korea. **

Al2O3 (Aluminum Oxide)

20111114

Alumina is the most common and cost effective material in industrial fine ceramics. It is extremely durable and superior in abrasion resistance. It has the properties of heat resistance and chemical

Factory Direct Sale 10-5-3-1-0mm Al2O3 Min 99.2% Tabular Alumina Corundum Plate Alumina Corundum Sla

20230919

Tabular corundum, also known as sintered tabular alumina, is a high-purity form of alumina (Al2O3) that is specifically processed to have a unique tabular, or flat, shape. It is produced by sintering

Sic/ZRO2/Al2O3/Fused ZRO2-Al2O3 Ceramic Foam Filter Used in Casting and Foundry

20060421

Used in casting and foundry filtrating Ceramic foam filter is been made by specific procedures and have peculiar bone-frame holes just like the shape of foam(Called three-dimensional connected channe

Amorphous 12CaO7Al2O3

20210319

Amorphous Calcium Aluminate C12A7 / 12CaO·7Al2O3 / ACA Construction Chemicals / Concrete Admixtures Concrete Accelerator / Shotcrete accelerator Advantages Super Quick setting / Accelerating in Con

Aluminium Sulphate Al2O3

20220222

We offer Aluminium sulphate, Specification:First grade Al 2 O 3 - 16. 0% Fe ≤ 0. 005 % PH - 3 Insoluble substance in water - 0. 1% Granularity - 12 Properties: White crystal, special gravity: 1.

Reactive Al2O3 Micropowder

20160224

Series KT-B of the micropowder α-Al2O3 of high quality was the " 95 " key task project of the state. THe project was undertoken by our company together with NanJing Institute of Chemical Techno

Ceramic Cylinder,ZRO2 Cylinder, Al2O3 Cylinder

20140327

* Y2O3+ZrO2>(=)99.5%, Density: 6.0-6.09g/cm3; Hardness: 89 Elastic modulus: 200GPa Thermal Expasion coff: 9.6 10*10-6/k Tensile strength: 1000-1200MPa Bending Toughness: 12-14MPam1/2 * Al2O3: 7

Gamma Aluminum Oxide(Gamma-Al2O3)For Catalyst

20120609

Gamma aluminum oxide(γ-Al2O3)for catalyst We supply gamma aluminum oxide(γ-Al2O3)for catalyst,or catalyst support. Specification below: Pore volume:0.5ml/g Specific surface:180m2/g SiO2:

Alumina/ Al2O3 Ceramic Substrate

20230407

Al2O3 ceramic have their originality and advance in tape-casting wet & furnish and low-cost sintering. Huaqing's AlN & Al2O3 ceramic products have high thermal conductivity, low dielectric constant,

Ceramic Substrate,Ceramic PCB,Ceramic Metallization,AlN,Al2O3,Direct Plating Copper,DPC,DBC,Ceramic

20240117

Ceramic metallized: Ti/W,gold(Au), sliver(Ag),Copper(Cu),nickel(Ni)¡Kothers & produce final circuit coating:0.075um to 5mil Ceramic Metallized substrate: Al2O3 substrate metallized AlN substrate met

Brown Fused Al2O3 /Alux/Aloxide

20180406

Brown Fused Al2O3 /Alux/Aloxide A GRADE Chemical Analysis(%) Physical Properties Al2O3 92.5-97.0% Specific Gravity 3.90g/cm3 Fe2O3 0.3-1.0% Bulk density 1.53-1.99g/cm3 SiO2 1.0-2.0% Mohs Hardness 9

99.99% Al2O3 / Aluminum Oxide

20210326

99.99% Al2O3 / Aluminum Oxide 99.99% aluminium oxide sinter Our aluminium oxide has two categories: crystal, sinter. The product in this picture is sinter tablet. Applied in: AR coating; Glasses coa

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

20230919

Item alumina wear-resistant ball/ high Al2O3 ceramic filler ball / inert high alumina ball for ball mill HS code 69091200.00 Application Alumina balls are widely used as grinding media and filling ma

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

Brown Aluminium Oxide/Al2O3

20180730

AL2O3 Fe2O3 SiO2 TiO2 Magnetic Sandblast Abrasive F-macrogrit 4#-80# ≥95 ≤0.3 ≤1.5 ≤3.0 ≤3.0 90#-150# ≥94.5 ≤3.0 180#-220# ≥94.5 ≤3.5 ≤3.0 Brown aluminaum oxide’s

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

Al2O3 Granule

20190411

Al2O3 granule4N,1-3mm,99.99%

YUFA 96% Conversion Rate Super High Purity 99.8% Al2O3 Clacined Alumina for LCD Glass Substrate

20201110

Model No. Chemical Composition(%) True Density Magnetic material Apparent Density Conversion Rate Al2O3 ≥% SiO2 ≤% Fe2O3 ≤% Na2O ≤% LOI ≤ % g/cm3 ≥ ＜% g/cm3 ≥ % SA601-1 99.80.050.020.

Support Media 23% Al2o3 Ceramic Ball 3mm Alumina Ceramic Balls GUOCI23

20210326

Support Media 23% Al2o3 Ceramic Ball 3mm Alumina Ceramic Balls GUOCI23.It is one of the new media in the industry with unmatched impact resistance, thermal shock, crush strength, andsurvivability. Pr

99% Al2O3 Fused White Corundum Emery Grit 1-3mm 3-5mm

20200406

Product Description 99% Al2O3 Fused white corundum emery grit 1-3mm 3-5mmFused white corundum emery was made from the high quality alumina by melting above 2000 in the electric arc furnace and coolin

Chemical Industry Al2O3 Alumina Fireball Refractory Ball

20230526

High Temperature Chemical Industry Al2O3 Alumina Fireball Refractory Ball Refractory ceramic balls are made of industrial alumina and refractory kaolin as the main raw materials. High temperature res

Al2O3 ZTA Ceramic Wear Lining Anti Impact Steel Backed Rubber

20230830

Ceramic Wear Liner Description: A ceramic wear liner is a type of protective lining used in industrial applications to protect equipment and surfaces from abrasive or corrosive materials. The liner i

Al2o3 Porcelain Grinding Ceramic Ball Media/Beads/Pellets Mill Ball

20170301

al2o3 porcelain grinding ceramic ball media/beads/pellets mill ball Product Description Product information HS code 69091200.00 Application The product is widely used in precision processing and dee

Ruby / Pink Aluminium Oxide

20251015

2O3) Grit Al2O3(%) Cr2O3(%) Na2O3(%) Fe2O3(%) F12-F80 ≥99.00 0.2-0.45 ≤0.3 0.01-0.05 F90-F150 ≥99.00 ≤0.35 F180-F220 ≥98.50 ≤0.40 Chemical CompositionMedium Cr2O3GritAl2O3(%)Cr2O3(%)Na2O3

Iron Ore

20260506

Analysis Typical (%) Guarantee (%) Fe 62% + Al2O3 1% SiO2 5% P 0.07% S 0.07%

Yttrium Oxide Plasma Spray Coating for Semiconductor Etch

20251021

2O3; Aluminum oxide, Al2O3; Al-Ti mixed; Zirconium compound ... Appearance:Agglomerated & Sintered, Spherical Application: used in plasma spray coating -thermal spray coating; EB-PVD coating, LED/LCD

Ceramic Insert, Ceramic Cutting Tools

20250401

Al2O3), with added zirconia (ZrO2) for crack inhibition. This generates a material that is chemically very stable but lacks thermal shock resistance. (1) Mixed ceramics are particles reinforced throu

Bauxite Ore

20250326

Dear Sir/Madame Greetings we are offering Bauxite Ore for sale; Al2O3: 46% + SiO2: <6% Quantity: 100,000 MT every month min FOB: Guinea anchorage port Payment: By LC or T/T Buyers or direct to Buye

Mg-olive Sand

20250320

Dear Sirs. We can supply Mg-olive sand to you! And the specification details are as below: Spec.: MgO: 44-49% SiO2: 40-43% Fe2O3: 6-9% Al2O3: 0.3-0.8% Size: 3-9MM 90% MIN Packing: in 1.2MT bags (or

Agricultural Perlite for Sale

20250315

SiO2 Content (%)33.8% Fe2O3 Content (%)0.6% Al2O3 Content (%)7.2% MgO Content (%)0.2% CaO Content (%)0.6% K2O Content (%)Non Other attributesPlace of OriginSouth Africa Brand NamePerlite Model Number

High Purity White Fused Alumina

20250303

Al2O3 ≧99% ≧99.3% SiO2 ≦0.15% ≦0.15% Na2O ≦0.3% ≦0.2% Fe2O3 ≦0.1% ≦0.1% Bulk?Density >3.55g/cm3 >3.60g/cm3 Physical-Chemical Performance Index Usage Specifics Main Chemical Compositio

Zeolite ZSM-5 Catalyst (Pelletballpowder)

20250224

Al2O3 ratio is between 40 to 50 2. Zeolite ZSM - 5 molecular sieve used for FCC gasoline additives to reduce the olefin: conventional SiO2 / Al2O3 ratio is between 38 to 40 3. Zeolite ZSM - 5 molecul

Bullet Proof Silicon Carbide Plate SIC Ceramic

20250219

AL2O3 ceramic plates 1. High strength & hardness, good energy absorption capability after cracks 2. Low density & Light weight, excellent ballistic property 3. Endure more high temperature and suit

17% Powder Aluminium Sulfate

20250218

AL2O3. 2.SPECIFICATION ItemsHigh gradeQualifiedAppearanceWhite powderAL2O3 %≥17.0≥15.8Fe %≤0.005≤0.005PH (1% solution)≥3.0≥3.0Water insoluble %≤0.1≤0.1Pb %≤0.001≤0.001As %≤0.000

Yellow Glazed Ceramic Laser Cavity for Pump Laser System

20241217

The ceramic laser reflector body is prepared by doping 99% Al2O3, and the body is fired at an appropriate temperature to retain appropriate porosity and strength. Plating yellow glaze on the outside

Sulfur Recovery Catalyst

20241202

Appearance size, mm spherical, diameter 3.5-6.0 Al2O3 content, wt% ≥ 93.0 Bulk density, g/ml 0.65-0.80 Al2O3 content, wt% ≥ 93.0 氧化铝含量，重量百分比≥93.0 The KH601 alumina Claus c

Calcined Aluminum Oxide

20241128

Calcined Aluminum Oxide Description: Calcined aluminum oxide is a processed form of aluminum oxide (Al₂O₃), produced through a process called "calcination," where raw bauxite is heated to high te

HOO Montmorillonite Desiccant

20241129

Name:Bentonite Montmorillonite Desiccant CAS No.: 1302-78-9 EINECS No.: 215-108-5 MF: Al2O3.4(SiO2).H2O 1.Weight: 1-1000g/bag 2.Filling material: active mineral desiccant 3.Packing material: compos

Polyaluminium Chloride

20241110

Al2O3, % : ≥29 Basicity,%: 70.0~90.0 Insoluble,% : 1.0 max Specific gravity(@ 25℃) 1.15-1.20 pH(1% water solution): 3.5~5.0 Pb %: <0.006 As %: <0.001 Please get back to us for prices and more inf

Polishing Material for Micro Devices

20241104

Al2O3(8.0), BeO(5.9) Index of refraction 2.417 Al2O3(1.6), SiO2(1.46) Permittivity ε 5.5 Teflon(2.1), Quartz(3.7) Thermal conductivity W/m.k 900~2000 Ag(427) Specific heat cal/K.g 0.124 CNF(0.07) Sp

High Purity Polyaluminum Chloride Pac

20241025

Al2O3 Content ≥ 30% pH Range 3.5 - 5.0 Basicity 45.0-90.0 Solubility Fully soluble in water Shelf Life 24 months CertificationsOur High-Purity PAC complies with international regulations and indust

Dioctahedral Smectite

20241018

Al2O3,%:12.0~25.0 PH:5.0-9.0 Cl-,%:NMT 0.025 Carbonate:Not detected Water solubility salt,%:NMT 0.70 Cristobalite and other impurities:Meet the requirement Loss on drying,%:NMT 10.0 Granularit

CSA Cement with High Initial and Final Strength

20241018

Al2O3 ≥36 ≥35 ≥34 ≥32 ≥28 Fe2O3 1.5-2.5 1.5-3.5 1.5-3.5 CaO 40.0-41.5 40.5-42.5 41.5-43.5 MgO 1.5-2.5 ≤3.0 ≤3.0 SO3 9.0-11.0 8.5-10.5 8.0-9.5 TiO2 1.0-2.0 1.0-2.0 1.0-2.0 Fineness Speci

High Quality Manganese Dioxide Powder

20241012

Density 5.026 Al2O3 : <5% Molecular Weight 86.94 Finess : 100-400mesh Solubility Insoluble in water and nitric acid, soluble in acetone Welcome inquiry, Pls contact: xiaojuan8321(at)126(dot)com

R-996+ Rutile Titanium Dioxide

20241010

Al2O3 Organic Surface Treatment Yes Classification (IS0 591-1) R2 Color (ISO 787-25) △E≤0.5 Relative Scattering Power (ISO 787-24) 95%-105% Density (1SO 787-10) 4.0g/cm3 Disper sion in Polyester