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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

 

 

SPECIFICATIONS:

Form

Powder (150) or Granules (150G)

*Surface area (BET) m²/g

140 - 160

*Drying loss (150°C), %

4.0 - 8.0

*pH

6.0 - 7.5

*Assay, % min. silica

98.0

*Sodium sulfate content, % max.

1.5

DBP Absorption, cm³/100g

200 - 300

Sieve Residue, max. 45 um

0.5


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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.
  • Western Reserve Chemical
  • 4837 Darrow Road
  • Stow, OH 44224

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