XYSIL® R120B is a fumed silica after treated with DDS(Dimethyldichlorosilane). It is based on a hydrophilic fumed silica with a specific surface area of 150m2/g.

Application:

  • Paint&Coating (Epoxy, Polyurethane)
  • Adhesive & Sealant (Epoxy,Polyurethane)
  • Epoxy, vinylester resins and gelcoats
  • Pigment, toner and Ink

Functions:

In coating, paint, adhesive, sealant, and silicone, etc., it applied as:

  • Thickening agent
  • Thixotropic agent
  • Anti-settling agent

Packing and Storage:

  • Packaged in multiple layer kraft paper
  • 10kg bags on pallet
  • Should be stored in the original packaging in dry
  • Protected from volatile substance
TDS & MSDS
Gallery
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    Physico-chemical Data

    PropertiesTypical ValueStandardization
    BET surface area
    [m2/g]
    120 ± 20GB/T10722
    pH value3.7 ~ 4.5GB/T10722
    Loss on drying
    [%]
    < 0.7GB/T1717
    Loss on ignition< 2.5GB/T5211.3
    Tamped density
    [g/L]
    40 ~ 60GB/T5211.14
    SiO2 content≥99.8GB/T20020
    Carbon content [wt%]0.6 ~ 1.2GB/T5211.4
    Surface modificationDimethyldichlorosilane