SiO2 Nanopowder (Hydrophobic Silica)

SiO2 Nanopowder (Hydrophobic Silica)

Hydrophobic SiO2 nanopowder for industrial formulations requiring fine particle size, low moisture uptake and strong dispersibility.

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Product Introduction

Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of sio2 nanopowder (hydrophobic silica) in China. With abundant experience, we warmly welcome you to buy high quality products made in China here from our factory. Contact us for more details.

 

                                              Hydrophobic SiO2 Nanopowder for Industrial Applications | JK SILICA

Speciality Silica

 

Hydrophobic Silica JS-681/682

As a mixed organic-inorganic material hydrophobized with organic dressing agent in the precipitated solution, the hydrophobic precipitated silica we produce has the following characteristics: high surface activity, low hygroscopicity, enhanced dispersibility in organic medium and excellent polymer compatibility.  And it also has the rheological capability to adjust the polar system, add the transparent/semi-transparent characteristics for rubber products.

Applications of hydrophobic precipitated silica

Rheological agent: separant for emulsion, anti-settling agent for paints/coatings/inks/toners, thickening agent, thixotropic agent, anti-block agent for plastic film;

Powder glidant: for powder extinguishing agent and powder coats;

Granula agent and dispersion agent for pesticides;

Carrier for explosive;

Thickening agent for Adhesives and various kinds of polar liquid like epoxy resin;

Defoaming agent:

Abrasive agent for tooth paste;

Reinforcing agent for organic silica elastomer;

With the hydrophobic and anti-corrosion characteristics, the hydrophobic precipitated silica can also enhance the insulating property for cables and cords.  And with the high reinforcement, the hydrophobic precipitated silica is widely used in the industrial plastic, modified plastic and silicon rubber. 

 

 

HYDROPHOBIC   SILICA
Properties JS-681 JS-682
SiO2% 90 90
Powder   brightness白度 ≥95 ≥95
Loss on drying (2Hrs,105)加热减量  % 2.0 2.0
Ignition loss 1000℃灼烧减量  % ≤7.0 ≤7.0
pH value   (10%aqueous suspension)  PH 6.0-8.0 6.0-8.0
Tap density振实密度 g/ml 0.2 0.2
BET specific   surface areaBET比表面积  m2/g 170-210 130-170
DBP   absorption value DBP吸收值   ml/g 1.5-2.5 1.5-2.5
Soluble salt (Na2SO4)水可溶物  % ≤1.0 ≤1.0

 

Packaging:

Packing Method

LDPE liners wrapped   with laminated HDPE

   
 

Also available in EVA   bag inner packing

       

Packing Bags Available

(Standard Bags) HDPE

 

IMG_1791_副本.jpg

 

10kgs

Shipment

NET WEIGHT PER BAG

SHIPMENT  ( MT )

 

(KGS)

TRUCK LOAD

CONTAINELOAD

     

UNPALLETIZED

PALLETIZED

 
     

20' FCL

40' H.C.FCL

20' FCL

40' H.C. FCL

 

10.00

4.5

4.5

9

4.5

9

 

MOQ:1*40HQ   

Delivery Date:15days after receiveipt of your payment.

 

 

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