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Guangzhou Quanxu Technology Co Ltd

Nano Silicon Dioxide Fumed Silica Powder

Nano Silicon Dioxide Fumed Silica Powder

Payment Type: L/C,T/T,D/P,Paypal
Min. Order: 1 Bag/Bags
Delivery Time: 7 Days

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Basic Info

    Model No.: QX-200

    Appearance: Powder

    Kind: Carbon Black

    Application: Cosmetics

    CAS No.:: 7631-86-9

    HS Code: 281122

    Counter Type: M-5,AE-200

Additional Info

    Packaging: 10 kgs/bag,180kgs/Pallet, 20 fcl 1.8 Ton With Palletized,

    Productivity: 10000 Ton/Year

    Brand: SKYSIL

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Supply Ability: 1000 Ton/Month

    Certificate: SGS/ ASTM / ROHS / REACH

    HS Code: 2811229000

    Port: Guangzhou,Shenzhen,Shanghai

Product Description

Hydrophilic Fumed Silica Powder as Nano Silicon Dioxide Used For Coatings


QX-200 Hydrophilic Fumed Silica Powder is a synthetic amorphous, Nano silicon dioxide with BET surface area of 200 m2/g. It is a kind of high purity white colloidal powder.

With its unique features of particle size, high purity, aggregated structure and low bulk density, it is widely used in fine chemical such as Silicone Sealant and Rubber, Paints and

Unsaturated Polyester etc.

Physical and Chemical Data

Property Unit Typical Value Testing Method
Specific surface area(BET) M2/g 200±20 GB/T20020
PH Value in 4% dispersion
3.7-4.5 GB/T20020
Loss on dying(2h@105C) Wt% ≤2.0 GB/T20020
Loss on ignition(2h@1000C,based on material dried for 2h@105C) Wt% ≤2.0 GB/T20020
Sieve residue(45um) Wt% ≤0.04 GB/T20020
Silica content(Based on ignited material) Wt% ≥99.8 GB/T20020
Tamped density(Based on material dried for 2h@105C) g/L 40-60 GB/T20020
Carbon content(Based on material dried for 2h@105C) g/L ≤0.15 GB/T20020


1, Reinforcing filler in Elastoplast.

2, Rheology and thixotropy control of liquid systems, binders, polymers,etc.

3, Used as anti-setting, thickening, anti-sagging agent.

4, Improvement of free flow and anti-caking characteristics of powders.

5, High r transparency


1, Paints and Coatings

2, Unsaturated polyester resins and films

3, Elastomers, especially HTV and RTV Silicone rubber

4, Adhesives and Sealants

5, Printing Inks

6, Plant Protection

7, Cosmetics

Looking for ideal Fumed Silica Powder Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Nano Silica Powder are quality guaranteed. We are China Origin Factory of Nano Silicon Dioxide. If you have any question, please feel free to contact us.

Product Categories : Fumed Silica > Hydrophilic Fumed Silica

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