Shandong Haochuang Material Co., Ltd.

China Manufacturer with main products: Fumed Silica, Precipitated Silica, Carbon Black, Pigment Carbon Black, Hydrophilic Fumed Silica, Hydrophobic Fumed Silica, Hydrophobic...

Home  >Products Catalog > Hydrophobic Fumed Silica Which Is Produced by HC-150 after Chemical Post-Treatment with HMDS (Hexamethyldisilazane).

Hydrophobic Fumed Silica Which Is Produced by HC-150 after Chemical Post-Treatment with HMDS (Hexamethyldisilazane).

FOB Price: 7.00 - 8.00 USD/Kilogram
Payment Terms: L/C, D/P, T/T, Western Union
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Quick Details

  • Brand Name: haochuang
  • Purity: 99.98
  • Grade Standard: Industrial Grade
  • CAS No.: 7631-86-9
  • Classification: Silicon Dioxide

Specifications

HCSIL-153 is hydrophobic fumed silica which is produced by HC-150 after chemical post-treatment with HMDS (Hexamethyldisilazane). 

 

Properties

 Rheology & Thixotropy control

 Reinforcement

 Improvement of Free Flow

 Antisagging & Antisettling

 hydrophobic feature

 Free flow aid and anti-caking 

 

Characteristic physico-chemical data 

              ITEM

UNIT

VALUE

PH in 4% dispersion

 

5.5 7.5

Drying Loss(2hr. at 105)

wt. %

 0.5

Loss on ignition

wt. %

≤ 2.5

SiO2-content

wt. %

≥ 99.8

Bulk Density

g/l

40-60


Application:

  Silicon rubber, Elastomers, SLR                                                 

  Powder Coatings

  Coating and Printing ink, toner

  Adhesives and Sealants

hydrophobic fumed silica which is produced by HC150 after chemical posttreatment with HMDS Hexamethyldisilazane

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