precipitated sio2,China precipitated sio2 Manufacturers, Suppliers

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]

fireproof sleeving

Jun 29, 2012

... , the silicone rubber transforms into a crust, creating a protective SiO2 refractory layer.Excellent modulus of elasticity makes it an ideal ...

Supplier: Anji Hongtai Insulation Co., Ltd.

[China Manufacturers]

2.2nd glass bead

May 19, 2012

engineering grade sheet and super engineering grade sheet used for road signs and traffic safety Glass Bead With Refractive Index 2.2ndTechnical data sheet CompositionTiO2-BaO-SiO2Refractive Index2.25+-0.01NDSize range20-105um(can be provided by request)ColorwhiteRoundness ≥95%FormFine Spheres PowerSpecific Gravity4.5±0.1/cm3Application 2.2nd glass bead is used for Enclosed-Lens type retro- ...

Supplier: Yixing Harvest Imp & Exp Co., Ltd.

[China Manufacturers]

2TH EDI water system

Jan 14, 2013

... ppm.9) conductivity<60US/CM10)H2S<0.01 ppm.11)SIO2<0.5 ppm.12)SDI15<1.013)color<5APHAPhotos for ...

Supplier: Xian Haohaijia Water Treatment Technology Co., Ltd.

[China Manufacturers]

wastewater treatment, zero discharge

May 01, 2012

... /CM, TOC<50 ppb, Bacteria<100cfu/ml, Oxygen<500 ppb, SiO2<15 ppbRecovery:95%, 5% to produce sludge ,Zero discharge

Supplier: Dongguan Wellsource Water Treatment Co., Ltd.

[China Manufacturers]

2013 XYX UL type best selling MoSi2 heating element

Feb 26, 2013

... to the high-temperature combustion a layer of compact quartz(sio2)protective film is formed to prevent Mosi2 from continuously oxidizing ... .When the element temperature is higher than 1700°C,the SiO2 protective film, Whose fusing point is 1710°C, is fused ... ,and the sio2 is fused into molten drops owing to the action of ...

Supplier: Dengfeng Xin Yan Xin Electric Materials Institute Ltd.

[China Manufacturers]

infrared quartz tube heater resistant high temperature

Jan 17, 2013

... body 3.6000h service life milky infrared quartz tube heater SiO2>99.9% Detail dimension of electric quartz heater tube : TypeVoltagePowerLengthODHeating ... 10%.With more than 70% far infrared transmissionThe purity of SiO2>99.9%Keep under 900°C for 15 minutes, then ...

Supplier: Heyuan Xinda Quartz Technology Co., Ltd.

[China Manufacturers]

Ferro silicon 45%

Jan 24, 2013

... deoxidizer; lots of heat is given off accompanying with generating SiO2, so it is helpful to raising the liquid steel temperature ...

Supplier: Ever Fortune (Beijing) International Trade Co., Ltd.

[China Manufacturers]

AM70 / Fused Spinel for Reractories

Mar 31, 2013

... :Al2O3 67-76%MgO 22-31%CaO 0.65%max.SiO2 0.40%max.Fe2O3 0.40%max.Typical Physical Properties ...

Supplier: Henan Hong Feng Imp. & Exp. Co., Ltd.

[China Manufacturers]

end forming soda glass tube for fluorescent lamp

Jan 11, 2013

1 Outside Diameter:5-38 mm 2 Length:100-2500 mm 3 used for circular and straight fluorescent lamp 4 for t3 t5 t8 t9 t10 lamp SpecificationsThe Chemical Composition of the Glass: SiO2Al2O3CaO + MgONa2OK2OOtherswt%71281621 2. The Physical Properties of the Glass:Average linearthermal expansion coefficientSoft pointAnnealing pointStrain pointDensityTransmittance98.0×10-7/°C695 °C514 °C476 °C2.47 g/ ...

Supplier: Shijiazhuang Baoshi Electronic Group Co., Ltd.

[China Manufacturers]

Brown Aluminum Oxide

Jan 21, 2013

... of Al2O3 (94.5-97%) and vestigial amounts of TiO2, SiO2, Fe2O3, CaO and MgO.♦ Brown Fused Alumina is characterized by ...

Supplier: Yuzhou Silver Star Abrasive Co., Ltd.

[China Manufacturers]

slag catch sand

Feb 08, 2013

... steel using and casting iron using. The main ingredients are SiO2, Al2O3, Rapidly heated to above 1100 °C, Volume instant expands ...

Supplier: Qufu Du Baite Foundry Material Co., Ltd.

[China Manufacturers]