Westco™ PPT Silica 150 P/G Silica CAS#
Westco PPT Silica 150 is an amorphous, precipitated anhydrus silica. It is used in rubber compounds as a reinforcing agent to increase tensile and tear strength as well as resistance to abrasion. It is available in two forms, powder (Silica 150) and granular (Silica 150G).
Standard Package: Silica 150 – 20 kg plastic lined paper bag; Silica 150G – 25 kg plastic lined paper bag. Custom packaging is available upon request
*Actual data will be reported on Certificate of Analysis
Powder (150) or Granules (150G)
|Powder (150) or Granules (150G)|
*Surface area (BET) m²/g
140 - 160
|140 - 160|
*Drying loss (150°C), %
4.0 - 8.0
|4.0 - 8.0|
6.0 - 7.5
|6.0 - 7.5|
*Assay, % min. silica
*Sodium sulfate content, % max.
DBP Absorption, cm³/100g
200 - 300
|200 - 300|
Sieve Residue, max. 45 um
Download Product Information
For Westco™ PPT Silica 150 P/G - Silica
Technical Data & SDS Sheets
Technical Product Sheets and SDS sheets are available for each of the chemicals listed. To access please click on the links above.
All reports are in Acrobat Reader PDF format. You can download a free version of Acrobat Reader by clicking on the Adobe icon.
- Western Reserve Chemicals
- 4837 Darrow Road
- Stow, OH 44224
- FAX-330 650-2255
- Email: email@example.com