silica fume white sio2 85 90,China silica fume white sio2 85 90 Manufacturers, Suppliers

Silica fume for concrete and refractory

Oct 12, 2012

$Silica fume for concrete and refractory$

... called microsilica, silicon ash, condensed or densified silica fume, its color is grey. Silica fume is also called microsilica, silicon ash, condensed ... furnace with quality quartz, coke and scrap iron. Silica fume used in refractory can improve the liquidity and density, ... enhance the strength of high temperature and shock performance. Silica fume high-strength concrete is easily to pour, long-term ...

Supplier: Zhengzhou Onway Import & Export Co., Ltd.

[China Manufacturers]

Silica fume

Jan 07, 2013

... cement Silica fume 85%min 2.Good fluidity 3.Low permeability 4.Meet the requirements of ASTM C-1240 Microsilica , also called silica fume, it ... collected and sold as silica fume, rather than being land filled. Silica fume consists primarily of amorphous (non-crystalline) silicon dioxide (SiO2), its average granule ... . China Origin, microsilica meets the requirements of ASTM C-1240. Silica fume

Supplier: Beijing Miningsun Imp And Exp Co., Ltd.

[China Manufacturers]

silica fume

Jun 12, 2012

... SiO2 85% min SiO2 85% min Silica fume is a byproduct of producing silicon metal or ferrosilicon alloys. One of the most beneficial uses for silica fume ... , it is a very reactive pozzolan. Concrete containing silica fume can have very high strength and can be very ... added during concrete production. Placing, finishing, and curing silica-fume concrete require special attention on the part of the concrete ...

Supplier: Hunan High Broad New Material Co., Ltd.

[China Manufacturers]

Micro silica fume

Sep 27, 2012

Micro silica fume 1.SiO2:90%-98% 2.High electrical resistivity and impermeability 3.Superior resistance to chemical attack Micro silica fumeSpecification:Grey Densified and undensified ... Micro Silica FumeAnalysis Result AnalysisResultSF85SF88SF90SF92SF94SF96SF97SF98SiO2(%)(min.)85.0588.0599.0592.0594.0596 ...

Supplier: Shanghai Topken Silica Fume Co., Ltd.

[China Manufacturers]

Silica Fume

Oct 19, 2012

... silicon ash or condensed silica fume) is formed by condensation and sediment of strongly-volatile SiO2 and Si from ore- ... temperature property and prolong service life of refractory products.Silica fume is extensively used in the refractory industry, specifically ... , and additive in other refractory products.Index of Silica Fume (Take SiO2 92% for example)ItemIndex(%)Typical ValueLoss on ignition≤61 ...

Supplier: Anyang DX Silicon Industry Co., Ltd.

[China Manufacturers]

microsilica/silica fume

Feb 11, 2013

microsilica,silica fume,ferroalloy ,SIO2:93-97%,CL-:0.02%max;burning loss :1-2%;min surface area:18000m2/kg USD195/MT FOB China Erdos microsilica,silica fume, Code:SHERDOSSF0901 ,SIO2:93-97%,CL-:0.02%max;burning loss :1-2%;min surface area:18000m2/kg USD195/MT FOB China Payment:L/C at sight or T/T before shipmentferroalloy,Erdos

Supplier: Shanghai Erdos Industrial Co., Ltd.

[China Manufacturers]

90%min high purity micro natural silica fume powder

Mar 31, 2013

... -700kg/m3 3.SiO2: 90% min 4.Quality:SGS certificate with ASTM-C1240 Standard Brief introductionMicro silica ,also called silica fume or micro silica, is a ... extremely strong surface active.Features Characteristics1).Appearance is as grey&white off.2).High electrical resistivity3).Low Permeability4).Superior resistance to ...

Supplier: Quanzhou Winitoor Industry Co., Ltd.

[China Manufacturers]

concret admixture companies,white silica fume suppliers

Mar 05, 2013

... quality ISO9001:2008 concret admixture companies,white silica fume suppliers 1. Instructionsilica fume , also called microsilica or micro silica, is a byproduct of producing silicon ... C-1240 and contains a minimum of 97% silicon dioxide(SiO2).Silica fume JH97:we have three factories in Shanxi,Yunnan and Qinghai ...

Supplier: Luoyang Jihe Micro-Silica Fume Co., Ltd.

[China Manufacturers]

Silica fume/microsilica for shot concrete

Jan 09, 2013

... .High compressive and flexural strengths ROPERTIES&SPECIFICATIONSMODEL GSM-90 PROPERTIESStateNon-amorphous Ultrafine(non-crystalline) powederColorGrey to medium ... /M3Bulk density-Undensified200-350KG/M3SPECIFICATIONSSiO2(Silicon Dioxide)Min.90%H2OMax.1.0%Loss on ignitionMax.3%Fe2O3Max ... .5%K2OMax 0.85%Retained on 45micron sieveMax.6.0%Pozzolanic Activity Index105@7d Silica fume/microsilica for shot ...

Supplier: Gansu Sanyuan Silicon Materials Co., Ltd.

[China Manufacturers]

BET 250m2/g hydrophilic silica fume

Sep 17, 2012

... a hydrophilic fumed silica with a specific surface area of 250m2/g, It is a kind of high purity white colloidal powder ... website or ask our office directly. BET 250m2/g hydrophilic silica fume

Supplier: Shanghai Qunyue Chemical Co., Ltd.

[China Manufacturers]

Silica Fume

Jun 07, 2012

Silica fume, also known as microsilica, is a byproduct of the ... -purity quartz with coal in electric furnaces. 1. Introduction:Silica fume is a byproduct of producing silicon metal or ferrosilicon alloys ... The raw materials are quartz, coal, and woodchips.2. Usage:Silica fume can still be used in the production of refractory and ... contamination, re-use is allowed after drying and crushing. Silica Fume

Supplier: Ningxia Sunres International Trade Co., Ltd.

[China Manufacturers]

Silica fume for concrete

Oct 24, 2012

Specifications 1.silica fume 96 in refractory 2.Stable quality 3.high tempreture to ... . 3. Custom-made per your requirments. 4. Best price. Silica fume AnalysisResultResultResultResultResultSF85SF88SF90SF92SF94SiO2(%)(min.)85.0588.0590.0592.0594.05Fe2O3(%)0.780.440.210 ...

Supplier: Xiamen Yu Lin Trade Co., Ltd.

[China Manufacturers]

Silica Gel white and Blue

Feb 07, 2013

... , etc. Characteristcs:MF : mSiO2.nH2O CAS No.7631-86-9Color : white or blueSize : bead form or granular form, from 0.2 ... fusion agent for processing tungsten filaments.14) Silica Alumina Gel: Faint yellow molecular; Formula: SiO2.Na2O3.mH2O; Used for dewatering of natural ... mm, Absorption Capacity: RH = 20 % RH = 35 % RH = 50 % RH = 90 %9 min14 min23 min 31 min Loss Weight on Drying ...

Supplier: Dalian Chem Imp. & Exp. Group Co., Ltd.

[China Manufacturers]

white SiO2 Quartz powder

Mar 13, 2013

... mesh to 600 mesh. Their mathing whiten from 90% to 95% Certificate of Analysis Sio2≥ 99% Fe2O3≤ 0.1% whiteness: 91-92 ... and the correctingGrind materials: making grindstone, oilstone, sandpaper, silicon carbonate white SiO2 Quartz powder

Supplier: Hezhou City Yaolong Trade Co., Ltd.

[China Manufacturers]

Silica fume

Oct 28, 2012

... and sold as silica fume, rather than being landfilled. Silica fume consists primarily of amorphous (non-crystalline) silicon dioxide (SiO2), its average granule ... fine particles, large surface area, and the high SiO2 content, silica fume is a very reactive pozzolan when used in concrete. ... At the same time, silica fume can still be used in the production of refractory ...

Supplier: Bright Materials Inc.

[China Manufacturers]

High Quality Chicken chondroitin (85%/90%/95%)

Apr 27, 2012

... Quality Chicken chondroitin (85%/90%/95%) prodcts description 1. Chondroitin Sulfate( 85%,90%,95%) 2. Origin:chicken3. comply with USP32 4. White or off-white5 ... No.is 86-532-82867587,89895996 High Quality Chicken chondroitin (85%/90%/95%)

Supplier: Qingdao Sunrise Trading Co., Ltd.

[China Manufacturers]

Steviol Glycosides 85%, 90%, 95% (JECFA 2008)

Jul 04, 2012

... . Prompt delivery 5. FOB, CIF, DDP Steviol Glycosides 85%, 90%, 95% (JECFA 2008) Plant Origin: Stevia rebaudianaUsed Part ... Rebaudioside C; Dulcoside A, SteviolbiosideSpecification: (1) Steviol Glycosides 85%, 90%, 95% HPLC JECFA(2) Rebaudioside A 60% , 80%, ... , etc. Appearance: White or off-white crystalline granule or powderOdor & Taste: Cool sweet taste Steviol Glycosides 85%, 90%, 95% (JECFA ...

Supplier: Xian Greenherb Biotech Co., Ltd.

[China Manufacturers]

chondroitin sulfate (CPC/HPLC 85%,90%,95%,98%)

Aug 07, 2012

1. Chondroitin Sulfate( 85%,90%,95%,98%) 2. Origin:bovine,porcine 3. comply with USP32 ... ...Brand Name: MEITEKModel Number: MT-PPurity: 85%, 90%Appearance: white to off-white powderSource: Pure Bovine/Porcine cartilagePurity: 90% (95% and 98% available with differe ... P.E bags.Delivery Detail:Qigdao Port Specifications1. Chondroitin Sulfate( 85%,90%,95%,98%) 2. Origin:bovine ,porcine 3. comply with ...

Supplier: Meitek Technology (Qingdao) Co., Ltd.

[China Manufacturers]

silica fume/micro silica

Apr 27, 2012

high quality of silica fume tel: 86-0411-82593869 fax: 86-0411-82804539 we can supply the goods as below: No.SiO2 ContentL.O ... plastic woven bagsRemarksOther spec & size & packing at buyer's option. silica fume/micro silica

Supplier: Dalian Derong Silicon Development Co., Ltd.

[China Manufacturers]

densified silica fume

Dec 26, 2012

... . Instruction (1) Microsilica, also called silica fume or micro silica, is a byproduct of producing silicon metal ... silica fume, rather than being land filled. (3) Silica fume consists primarily of amorphous (non-crystalline) silicon dioxide (SiO2), ... Mandatory chemical and physical requirements Standard Value Silicon Dioxide(SiO2) Min. 88.0% Iron Oxide (Fe2O3) ... service is good. densified silica fume

Supplier: Shenzhen Powerfirst Technology Co., Ltd.

[China Manufacturers]