WESTCO™ SP-120 DLD (Styrenated Phenol) CAS# 61788-44-1

WESTCO™ SP-120 DLD is a 70% active mixture of non-staining styrenated phenol antioxidants/antiozinants on an inert carrier. In addition, it provides good thermal stability in synthetic and natural rubbers, like NR, SBR, NBR, and CR. FDA approved.


*Heat Loss

2.5% Max.

*Active SP-120

68 to 72%

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

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

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