WESTCO™ PPT Silica 150 CAS# 112926-00-8
WESTCO™ PPT Silica 150 is an amorphous, precipitated anhydrous silica. It is used in rubber compounds as a reinforcing agent to increase tensile and tear strength as well as resistance to abrasion.
Standard Package – Silica 150 – 20 kg plastic lined paper bag.
Silica 150G – 25 kg plastic line paper bag
Custom packaging is available upon request
Powder (150P) or Granules (150G)
|Powder (150P) or Granules (150G)|
*Surface area (BET) m2/g
*Drying loss (105°C)
4.0 – 8.0%
|4.0 – 8.0%|
6.0 – 7.5
|6.0 – 7.5|
*Sodium sulfate content
DBP Absorption, cm3 /100g
200 - 300
|200 - 300|
Sieve Residue, max. 45 µm
*Actual tech data / technical data values reported on Certificate of Analysis
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