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Hydrophobic Silica
Fumed silica (HX-200)
Fumed Silica (HX-150)
Fumed SilicaHX- 200 ( Pharmaceutical grade )
Fumed Silica HX-380
Precipitated Silica
Address:Zone Dawang Guangrao County dongying city of shandong
Zip:257335
Tel:86-546-6891866
Fax:86-546-6893692
Url:www.sdhxxy.com
E-mail:yxw@sdhxxy.com
 
Product
Fumed Silica (HX-150)

  

  Other Names : Silicon dioxide .

  Application

  1. Rubber-----Required to give 40 times the highest strength , modulus, yield point can be increased about 10 -fold , elongation, creep properties can be obtained very significant improvement . Fully meet its reinforcing effect of the level of carbon black and carbon black to overcome the pollution.

  2. Sealants and adhesives-----Thickeners and thixotropic agents can be used to increase the bonding strength, to ensure the free flow of preventing agglomeration and sagging during curing , the collapse of loose , depression, transparency , reinforcement , shear and so on.

  3. Plastic-----Plastic products can be improved density, smoothness and wear resistance. If the surface modification through appropriate , you can achieve the same plastic toughening purposes. In a particular way , can be obtained a high wear resistance, high hardness, polyethylene composite materials.

  4. Thixotropic polyester resin and gelcoat-----Make products plus uniform thickness , shrinkage, while reducing r resin flowing and dripping and reduce resin waste and protect the production environment.

  5. Putty-----Can be used as anti-settling agent , has a good anti-settling effect and excellent thixotropy.

  6. Paint-----Available anti-caking , anti-sagging , emulsification, extinction , suspension, thickening and thixotropic and other functions.

  7. Fiber-----To protect the fiber surface from water erosion , improved fatigue resistance and aging optical properties.

  8. Other-----The pharmaceutical industry as a tabletting aid , the active ingredient carrier, efficient pesticide carrier , the semiconductor wafer polishing agents , anti-caking agent powder matter

Item

Test Standard

Product type

HX-150

Specific surface area( /g)

150±15

Determination of PH value of an aqueous suspension4%

3.6-4.5

Loss on drying 105deg.C m/m %

≤1.5

Loss on ignition(dry product)1,000deg.C  (m/m %)

≤2.5

Sieve residuem/m %

≤0.05

Apparent density( g/L)

25-60

SiOcontent m/m %

≥99.8

Carbon content (m/m %)

≤0.2

Fe content ppm

7

Average particle size

 14

  Packaging Detail : 10kg/bag or as client's request.

  1.6M.T for 1*20ft(With Pallet)

  4..0M.T for 1*40ft (HQ)(With Pallet)

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