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Hydrophilic Fumed Silica 380

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

Basic Info

Model No.380

BrandJH

ClassificationSilicon Dioxide

Place Of OriginChina

GradeIndustrial Grade

Classification:Chemical Auxiliary Agent

Grade Standard:Hydrophilic , Can Dissolve In Water

Purity: 99.8%99.8%

Appearance:White Nano-Scaled Powder

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

Other Names:Silicon Dioxide

MF:Sio2

EINECS No.:215-684-8

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

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

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

Product Description

                                           White Carbon Black /  Silicon Dioxide

 Fumed SiO2 380 fumed silica is mainly used in paints and coatings as thixotropic agent and anti-settling agent. It improves thixotropic and rheological properties of coatings and paint systems, retains original transparency of lacquers.Furthermore, addition of fumed silica enhances hardening of coating film, adhesion to surfaces, as well as reduces deterioration rate of the coatings and fading of materials with transparent top coating. Besides, it helps to prevent run-off and sag of paints applied on vertical surfaces, thus ensuring top quality leveling. The fumed silica is used as a matting agent of lacquer systems, whereas the desired effect may be adjusted within wide ranges.



Properties

Unit

Typical Value

Testing Method

Specific Surface Area(BET)

m2/g

380±30

GB/T 20020

pH value in 4% dispersion

 

3.7~4.5

GB/T 20020

Loss on drying(2 hours at 105℃)

%

≤2.5

GB/T 20020

Loss on ignition(2 hours at 1000℃ based on material dried for 2 hours at 105℃)

%

≤2.5

GB/T 20020

Sieve Residue(45μm)

mg/kg

≤250

GB/T 20020

Silica Content(Based on ignited material)

%

≥99.8

GB/T 20020

Tamped Density(Based on material dried at 105℃ for 2 hours)

g/dm³

40~60

GB/T 20020


  Applicaton:                                                              

 Hydrophilic Silicon Dioxide

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.

Hydrophilic Silicon DioxideHydrophilic Silicon DioxideHydrophilic Silicon Dioxide

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

  • Hydrophilic Fumed Silica 380
  • Hydrophilic Fumed Silica 380
  • Hydrophilic Fumed Silica 380
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