nahf2 sio2,China nahf2 sio2 Manufacturers, Suppliers

sodium metasilicate

Nov 22, 2012

sodium metasilicate 1)inorganic white powder or crystalline granules with good quality 2)competitive price sodium metasilicateProperties:Sodium metasilicate pentahydrate is an inorganic white powder or crystalline granules, non-toxic, tasteless and environment-safe. It is easy soluble in water, insoluble in alcohol or in acid producing an alkaline solution, very hygroscopic when reacting with CO2 ...

Supplier: Friendo Ind.(chemical) Ltd.

[China Manufacturers]

Tab Alumina

Feb 24, 2013

Tab Alumina is used in the refractory industry Tab Alumina is used in the refractory industrySpec: Al2O3: 99.2%Min Na2O : 0.4%Max SiO2: 0.20% Max Fe2O3:0.2%Max Bulk density : 3.5g/cm3 Water absorption : 2% MaxSize:01, 13, 35mm, 200F, or as the customers request Tab Alumina

Supplier: Bright Materials Inc.

[China Manufacturers]

purple clay tea pot

Jan 18, 2013

... human healthy, whereas the research proves that purple clay contains SiO2, Al2O3, Fe2O3, MgO, CaO, these minerals are so good for ...

Supplier: Friendii Industry Co., Ltd.

[China Manufacturers]

Diatomite filter for beverage

Jan 01, 2013

1) Diatomite filter for beverage 2) Softest powder 3) SiO2 above 89% 4) price is USD280-500/ton 1) Diatomite ...

Supplier: Qingdao Haizhilong Business Co., Ltd.

[China Manufacturers]

additive of welding agent

Feb 03, 2012

... .02%P≤0.02%P≤0.02%Fe2O3≤1.5%SiO2≤5%SiO2≤5%K2O+Na2O≥18-22%ZrO2≤1.5%lg ...

Supplier: Yixing Zhenfen Medical Chemical Co., Ltd.

[China Manufacturers]

sodium metasilicate

Feb 01, 2013

... /T2568-94) Sodium oxide(Na2O)%28.00-30.00 Silica(SiO2)%27.00-29.00 Water insoluble%≤0.2 Iron(Fe ...

Supplier: Qingdao Yuanrun Chemical Co., Ltd.

[China Manufacturers]

Silica Gel white and Blue

Feb 07, 2013

... tungsten filaments.14) Silica Alumina Gel: Faint yellow molecular; Formula: SiO2.Na2O3.mH2O; Used for dewatering of natural gas, adsorption and ...

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

[China Manufacturers]

Silicon Processing Sericite Powder

Mar 02, 2013

... pencil, sunlight-shielding and skincare products.Chemical CompositionContent (%)Chemical CompositionContent (%)SiO2≤50Na2O≤0.5Al2O3≥30CaO≤0.1K2O≥10MgO≤2.5Fe2O3≤3S ...

Supplier: Anhui Heng Hao Science And Technology Co., Ltd.

[China Manufacturers]

Pure mica powder

Jan 12, 2013

Natural mica powder. High grade, good quality. The only origin for detrital mica all over China. Heat resistance, insulation. Mica is mainly crystallized into monoclinic crystal, it is thin leave six-party flake, flake, tabular or sometimes six-party colum, and Hardness of2-3, the proportion of 2.70-3.20, a loose density of 0.3-0.5. The refractive index of Mica increases with the increased iron ...

Supplier: Lingshou Chen Xing Mineral Manufacture Factory

[China Manufacturers]

Muscovite Mica Flakes 16 Mesh

Jan 18, 2013

Muscovite Mica Flakes 16 Mesh free from large foreign inclusions outstanding thermostability excellent chemical properties Muscovite Mica Flakes 16 Mesh 1 .Features1) free from foreign inclusions and with a high purity2) particles are stronger than iron3) outstanding chemical resistance and non-hygroscopic properties2. Chemical CompositionCompositionSiO2 MgO Al2O3 CaO K2O Fe2O3 H2OPercentage 43.5 ...

Supplier: Shijiazhuang Jinshiwei Trade Co., Ltd.

[China Manufacturers]

glass bead

Feb 13, 2012

... Silicate-Glass Chemical Family Silicate glass without free silica Formula SiO2 71-73% Na2O 13-15% MGO 3-5% CaO 8 ...

Supplier: Hangzhou Tongbao Machinery Factory

[China Manufacturers]

precipitated silica

Feb 20, 2012

... ) Powder (150 to 25 microns) SpecificationsWhite Silica Sand Grade-A( SiO2≥99.90%). We process various silica sand grain sizes for ... Electrical conductivity,4% μ s/cm ≤ 600 ≤ 600 QA-03-031 SiO2 % ≥ 93 ≥ 93 HG/T3062 20mesh sieve residue % QA-03-02180 ...

Supplier: Xiamen Zhanglong Import & Export Co., Ltd.

[China Manufacturers]

nickel ore

Jul 28, 2012

... ~1.85% FeO 15~20% Cr/Fe ratio % MgO % Al2O3 % SiO2 % P % S % Moisture 30~35% Accurate data in accordance with ...

Supplier: Lianyungang Zhanya Trade Co., Ltd.

[China Manufacturers]

zirconium sulfate used in tanning high-grade leather and zirconium com-pounds.

Apr 11, 2012

... touch with general metal.sSpecification: ZrO2+HfO2(min)32%33%SiO2(max)0.01%0.01%Fe2O3(max)0.003%0 ...

Supplier: Gemhold (SJZ) Trading Co., Ltd.

[China Manufacturers]

More durable wholesale factory directly offer top quality reflective glass beads

Feb 04, 2012

... Roundness: 80% (600< Sieve size< 850um,spherical beads>80%) Content SiO2 >68% Hardness (Moh's): 5-74) Packing: 1.Using double ...

Supplier: Yongqing Bailuyuan Glass Products Co., Ltd.

[China Manufacturers]

Sandblasting glass beads/Abrasive glass beads

Dec 07, 2012

-Different sizes availabe -Profesional manufacturer, not trader Glass beads abrasive with their hardness and spherical form can remove impurities and metal oxides without damaging the treated surface. Glass does not react chemically with other material so that the micro-beads do not create any corrosion on the treated surfaces with no deposits of foreign substances.Chemical Name & SynonymsSoda- ...

Supplier: Chiye Glass Bead (Hebei) Co., Ltd.

[China Manufacturers]

Silica sol

Oct 20, 2012

Silica sol, Used as the cohesive agent for various fireproof materials. Silica solCharacteristicsSilica sol belongs to colloid. It is odorless, tasteless and nontoxic. Its chemical molecular formular is mSiO2.nH2O.Since the colloid grains are minute (10-20nm) and have relatively large specific surface area, the grains themselves are colorless and transparent, so they do not affect the natural ...

Supplier: Guangzhou Weiguan Trade Co., Ltd.

[China Manufacturers]

Glass Bead for Airport Pavement Runway

May 26, 2012

1.Material : soda lime silica glass 2.Refractive Index: 1.7-1.8nd 3.Type: 0.2-0.4, 0.4-0.6mm Glass Bead for Airport Pavement 1.7-1.8nd glass beads is used for airport payment. The glass beads can make the pavement marking brighter and enhance driving safety at night.I. Technical Data CompositionSiO2-CaO-Na2O GLASSRefractive Index1.7-1.8NdSpecific Gravity2.4-2.6g/cm3ColorgreyForm:transparent ball, ...

Supplier: Jinan Great Material Co., Ltd.

[China Manufacturers]

Hydrated Silica gel

Jul 01, 2012

silica gel is white powder or granules packed with PE lined plastic woven bag we also can make the silica gel as your request. Chemical name: Hydrated Silica gelAppearance: white powder or granules Chemical formula: SiO2nH2OSpecifications: ItemIndexSiO2 % ≥91Angle of repose ≤35PH6-7Loss on heating % ≤6.0Particle size 100% through 24 mesh; through 200 mesh ≤4.0%; through 30-100 mesh ≥65%DBP ...

Supplier: Shanghai Electric International Economic & Trading Co., Ltd.

[China Manufacturers]

Glass Beads for Road Marking and Abrasive Blasting

Jun 29, 2012

... bubbles and foreign mattersSpecific gravity: 2.4-2.6g/cm³SiO2: 63-70% min; Roundness: >425µm 70%min, <425µm ...

Supplier: Hebei Light Industrial Products I/E Qinhuangdao Co., Ltd.

[China Manufacturers]