WESTCO™ DPG Accelerator (1,3-Diphenylguanidine) CAS# 102-06-7

WESTCO DPG is a non-staining, non-discoloring, secondary accelerator for thiazoles and sulfenamides in NR and SBR compounds. It exhibits better storage stability than thiurams and dithiocarbamates but is not as active.  WESTCO DPG can be used in latex as secondary gelling agent (foam stabilizer) in the silicoflouride foam process.

Packaging: 25 Kg Net Bags


Appearance: Off white to gray

Granular, Powder, Oiled powder

Melting Point, °C

*144 min, *144 min, *144 min

Moisture, %

*0.3 max, *0.3 max , *0.3 max

Ash, %

*0.4 max , *0.4 max, *0.4 max

Sieve residue (100 mesh), %

NA , *0.1 max, *0.1 max

Oil Content, %

NA , NA, *1-2

Specific Gravity, typical

1.19, 1.19 , 1.19

Grain strength

*2-4, NA, NA

*Actual tech data / technical data values reported on Certificate of Analysis

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      • Western Reserve Chemicals
      • 60 S. Seiberling Street
      • Akron, OH 44305

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