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White Carbon Black Silicon Dioxide SiO2

    Unit Price: USD 4.5 / Kilogram
    Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 200 Kilogram

Basic Info

Model No.sio2

BrandJH

ClassificationSilicon Dioxide

Place Of OriginChina

GradeIndustrial Grade

Classification:Chemical Auxiliary Agent

Other Names:Silicon Dioxide

MF:Sio2

EINECS No.:215-684-8

Grade Standard:Hydrophilic , Can Dissolve In Water

Purity: 99.8%99.8%

Appearance:White Nano-Scaled Powder

Application: Printing & Ink; Coating; Sealants;Rubber, Printing&Ink; Coating; Sealants; Rubber

Specific Surface Area(BET):150/200/300/380

Additional Info

Packaging10kg bag

Productivity1000ton

TransportationOcean,Land,Air

Place of OriginChina

Supply Ability1000

CertificateISO,CIQ,SGS

HS Code28112290

PortSHANGHAI,Qingdao,Tianjin

Payment TypeL/C,T/T,Paypal,Money Gram,Western Union

IncotermFOB,CFR,CIF,EXW,FCA,CPT,CIP

Product Description

                                                            White Carbon Black 

White carbon black is the general term for white powdery X-ray amorphous silicic ACID and silicate products, mainly refers to precipitated silica, fumed silica and ultrafine silica gel, and also includes powdered synthetic silicic acid Aluminum and calcium silicate, etc. Silica is a porous substance, and its composition can be represented by SiO2·nH2O, where nH2O exists in the form of surface hydroxyl groups. It is soluble in caustic alkali and hydrofluoric acid, but insoluble in water, solvents and acids (except hydrofluoric acid). High temperature resistant, non-flammable, tasteless, odorless, and has good electrical insulation.


  

Item

Unit

F-150

F-200

F-300

F-380

SiO2  content

%

≧99.8

≧99.8

≧99.8

≧99.8

PH value

 

3.7-4.5

3.7-4.5

3.7-4.5

3.7-4.5

Specifc surface

m2/g

150±30

200±30

300±30

380±30

105℃ volatile mass fraction 

≦ 

%

1.0

1.5

2.0

2.0

Burning loss weight mass fraction wt

 

1.5

2.0

2.0

2.0

45um sieve residue 

mg/kg

250

250

250

250

Appear ance density

g/l

50

50

50

50

Al2O3 mass fraction

mg/kg

400

400

400

400

TiO2 mass fraction

mg/kg

200

200

200

200

Fe2o3 mass fraction

mg/kg

30

30

30

30

Chloride mass fraction

mg/kg

250

250

250

250

Carbon mass fraction

%

0.2

0.2

0.2

0.2

 Applicaton:                                                              

Fumed SiO2 serves as a universal thickening agent and an anticaking agent (free-flow agent) in powders. Like silica gel, it serves as a desiccant. It is used incosmetics for its light-diffusing properties. It is used as a light Abrasive, in products like toothpaste. Other uses include filler in silicone elastomer and viscosity adjustment in paintscoatings, printing inks, adhesives and unsaturated polyester resins. It is also used in the production of cat litter box filler.

 

Fumed silica F-150 is mainly used for acidic silicone rubber, RTV silicone rubber (low moisture content) and neutral silicone rubber 

Fumed silica F-200 is mainly used for high-temperature vulcanized silicone rubber, organic silicone defoamer, advance printing ink, powder coating, Pvc Resin, unsaturated polyester Resin thickening, thixotropic agent, pharmaceutical powder, tabular preparation, cosmetics etc. 

Fumed silica F-380 is mainly used for silicone rubber, silicone grease and sealing materials of capacitance  packaging with high transparency and high tear resistance.

White Carbon Black Sio2White Carbon Black Sio2White Carbon Black Sio2

If you have any demands for pigment such as Iron Oxide ,Titanium Dioxide ,Carbon Black,Powder Pigment,Chromium Oxide Green Pigment,Chrome Oxide Yellow etc,welcome to inquiry us.



Product Categories :  Fumed Silica

Product Images

  • White Carbon Black Silicon Dioxide SiO2
  • White Carbon Black Silicon Dioxide SiO2
  • White Carbon Black Silicon Dioxide SiO2
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