densified sio2 podwer,China densified sio2 podwer Manufacturers, Suppliers

Molybdenum sintering boat

Mar 10, 2013

... :- specially precise forming technology for boats body - uniform grain with densified microstructure ensures longer life time - ready for use parts with ...

Supplier: Shanghai XGM Material Co., Ltd.

[China Manufacturers]

hematite iron ore

Jan 19, 2013

Hematite: 55%-62% al max 2.5 sio2 max 3 P 0.02 S0.8 max moisture 10 max Hematite:55%-62%al max 2.5 sio2 max 3 P 0.02 S0.8 max moisture 10 max hematite iron ore

Supplier: Jiangyan Dingjing Solar Cell Factory

[China Manufacturers]

very good quality ,lumpy chrome ore Cr2O3 : 50% basis (rejection if below 48% . Cr:Fe :3.0:1 min. SiO2 : 10.0% max. Al2O3 :16.0% max. MgO :20.0% max. Phosphorous (P) : 0.09% max. Sulphur (S) : 0.09% max. Moisture content : 5.0% max. physical size : 0~10mm : 10% MAX. 11~300MM : 90% MIN .

Supplier: Shanghai Longking Environmental Protection Co., Ltd.

[China Manufacturers]

customized OD 90mm quartz glass tubes

Jan 22, 2013

As a professional quartz tube manufacturer, we can offer you any sizes of tube with lowest price and best quality. Beyond making the quartz tube, we are also good at making the further-processed.quartz flange used in reduction furnace to protect the graphite electrode cleanning the wafer --------126 quartz boat Material Quartz glassPurity :More than 99.99%Characteristic :1.high quality ...

Supplier: Donghai Kaikai Quartz Products Co., Ltd.

[China Manufacturers]

Dehumidifying Egg

Apr 29, 2012

... technology moisture from the surrounding space.3. Absorbed characteristic of SiO2 in Egg adsorbs about 60cc to 80cc of moisture.4 ...

Supplier: Yiwu Eten Electronic Co., Ltd.

[China Manufacturers]

Metal Coated Mirrors

Mar 31, 2012

* SiO2 protective Aluminum: Ravg>90%,400nm-10um * UV enhanced Aluminum: Ravg> ... , Protective Silver and Gold mirrorSurface Quality: 60-40 Reflection range:* SiO2 protective Aluminum: Ravg>90%,400nm-10um* UV enhanced Aluminum: Ravg ...

Supplier: Atom Optics Co., Ltd.

[China Manufacturers]

Grade 42.5 N/R Grey Portland Cement

Mar 18, 2013

... Grade 42.5 N or R Chemical Composition: Silicon Dioxide (SIO2)21,00Aluminium Oxide (AL203)5,30Ferric Oxide (FE203)3,30Calcium ...

Supplier: Jinhua Taiding International Trading Co., Ltd.

[China Manufacturers]

Alumina Grinding Ball for Metal Parts Grinding

Jan 25, 2013

Alumina grinding ball 1. Wearable with low abrasion 2. Multiple sizes 3. For deburring or rough grinding 4. Comply with ROHS Alumina grinding ballThe alumina grinding ball is of high density and mechanical strength, good wear-resisting property, and it is a economical non-metal grinding material, which is common used. alumina grinding ball is widely used in the fields of machinery, electronics, ...

Supplier: Dongguan City Fenggang Tonzze Machinery Factory

[China Manufacturers]

Glass Solar PV Pannel

Apr 30, 2012

... optical technology. Chemical CompositionID Composition Content (%)1 Fe2O3 0.0102 SiO2 72-733 Na2O ~144 CaO 95 MgO ~36 Al2O3 ~1 ...

Supplier: Zhejiang Sidite New Energy Co., Ltd.

[China Manufacturers]

High Temperature Ceramic and Mullite Ceramic Insulators Tube

Nov 23, 2012

1.Standard alumina insulators 2.Mullite ceramic insulators products 3.1, 2, and 4 Holes Solid Alumina Ceramic Tubes 4.OEM 1. Product details Ceramic and Mullite Ceramic Insulators Tube/Alumina TubeStandard Alumina Insulators & Mullite insulators Products available in:1, 2, and 4 Hole Solid Alumina 99.8% ceramic and Mullite ceramic Insulators Tube.Alumina 99.8%: 99.8% Dense Alumina (Al2O3)Furnace ...

Supplier: Chongqing Duchina Temperature Instrument Co., Ltd.

[China Manufacturers]

Alumina Lining Bricks

May 21, 2012

Ceramic Lining Brick widely useding in refractory,cement ,painting Heating industrial . Material:Alumina /Cordierite Name PropertiesHigh-purity corundum bricksDL-98Ordinary corundum bricksDL-95Ordinary corundum bricksDL-90Mullite corundum bricks MDL-80Chromium corundum bricks GDL-85Al2O3%98.595908085Cr2O3% 8SiO2%0.33.09.0180.2Fe2O3%0.20.20.50.50.2R2O%0.30.60.60.40.5Bulk density,g/cm33.02.92.92.73 ...

Supplier: Yixing City Shenxing Technology Co., Ltd.

[China Manufacturers]

Alumina Ceramic Crucible Alumina Crucible

Dec 24, 2012

... Composition Al2O3 ≥ 99.7% R2O ≤ 0.2 Fe2O3 ≤ 0.1 SiO2 ≤ 0.2 Volume density (g/cm2) ≥ 3.80 Apparent porosity ...

Supplier: Shanghai Tslin EPTech Co., Ltd.

[China Manufacturers]

White Carbon Black

Feb 16, 2012

as follows:detail specification Specification: SiO2, %≥92 Color: Equivalent to standard sample Sieve residue (45μm), %≤0.5Sieve residue (45μm), %≤0.5 Loss on Heating % 4-8 Loss on Ignition % ≤7pH:5-8 Cu, mg/kg≤30 Mn, mg/kg≤50 Fe, mg/kg ≤1000 DBP absorption, cm3/g ≥2.3-2.8Specific surface area m2/g:140-200 Tensile strength, MPa ≥19.0 Rupture elongation, %≥675

Supplier: Sichuan Arts And Crafts Import And Export Corporation

[China Manufacturers]

MoSi2 Heater for kilns&furnace

Mar 03, 2013

... the high temperature under oxidizing atmosphere. It will form the SiO2 film which can keep the element from being melted. During ... the oxidizing process, the SiO2 protecting film is formed again when the element continues to ...

Supplier: Zhengzhou Shibo Nonferrous Metal Products Co., Ltd.

[China Manufacturers]

Special quartz tube for PECVD equipment

Mar 20, 2012

... above for reference only, clients' requests are available.)1. Purity: SiO2 content is more than 99.9%, transparent quartz tube can ...

Supplier: Donghai County Aobo Quartz Products Co., Ltd.

[China Manufacturers]

Defrost Heater

Feb 20, 2013

... .Length (L): 200-500mm Theglass heater uses the glass tube ( SiO2 ) as outer covering which can bear high temperature of 1100 ...

Supplier: Zhenjiang ZME Electric Co., Ltd.

[China Manufacturers]

1700 and 1800 type MoSi2 heating elements

Mar 28, 2013

... basic material. Above 900C temperature the surface will form a SiO2 protection film on its surface for preventing it continuing oxidized ...

Supplier: Zhengzhou Chida Tungsten & Molybdenum Products Co., Ltd.

[China Manufacturers]

mica powder price with best quality

Dec 20, 2012

colorful mica 2.Color:White,Golden,Black etc 3.Size:1-2500 mesh 4.Process:Dry and wet ground 5.Quality:SGS 1.White mica Chemical property Chemical CompositionSiO2Al2O3K2OFe2O3CaONa2OMgOH2OContent(%)47.3233.2511.821.810.030.960.912.7Physics property Density:(g/cm3)Refraction RateWhitenesRatio of diameter to thicknessRefractorinessL.O.IMoisture2.801.6070-80>601000oC2.8-2.9<1%2.Golden mica Chemical ...

Supplier: Lingshou Huixin Mineral Manufacturer

[China Manufacturers]

Muscovite Mica

Feb 23, 2013

Mica 1.Appearance: Flakes,Powder 2.Color:White,Golden,Black etc 3.Size:1-2500 mesh 4.Process:Dry and wet ground Product Introduction:1.White mica Chemical propertyChemical CompositionSiO2Al2O3K2OFe2O3CaONa2OMgOH2OContent(%)47.3233.2511.821.810.030.960.912.7Physics propertyDensity:(g/cm3)Refraction RateWhitenesRatio of diameter to thicknessRefractorinessL.O.IMoisture2.801.6070-80>601000oC2.8-2.9<1 ...

Supplier: Lingshou Huixin Mineral Manufacturer

[China Manufacturers]

Hottest silicone coated fiberglass cloth

Apr 12, 2012

... temperature: 1100 2.heat-resistant, fire-resistant 3.corrosion resistant Sio2 content: ≥96%Endurance of temperature: 1100°C/1800°FInstantaneous temperature ... is a high performance textile fabric that is have 96% SiO2, flexible fabric designed for use where severe temperature conditions exist ...

Supplier: Henan Jinxiangsui Trade Co., Ltd.

[China Manufacturers]