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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-380

  

  Fumed silica HX-380 is a kind of specific surface area of 380 m/g of hydrophilic silica.

  CAS NO:112 945-52-5

  EINECS No.: 7631-86-9

  Packing: 10kg/Bag.

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

  4.0M.T for 1*40ft(HQ) (With Pallet).

  application area:

  1. Paint, coatings, printing ink, PBC ink

  2. Copper clad

  3. HCR silicone rubber

  4. Cable materials and unsaturated polyester resin

  5. Adhesives and sealants

  Feature:

  1. Liquid systems, adhesives, polymers such as rheology and thixotropy control

  2. Fully dispersed best thickening and thixotropic effect

  3. HCR silicone rubber reinforcing

  4. Make the unsaturated polyester resin with excellent transparency

Item

Test Standard

Specific surface area( /g)

380±25

PH value

3.6-4.3

Loss on drying 105deg.C2h %

≤2.0

Loss on ignition(dry product)1,000deg.C 2h (%)

≤2.5

Sieve residue%

≤0.05

FeOcontent ( mg/kg)

≤30

Al2O3  content(mg/kg)

≤500

TiO2 (mg/kg)

≤300

Densityg/l

30-60

SiOcontent %

≥99.8

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