NON-STAINING LIQUID ANTIOXIDANT Styrenated Phenol CAS-61788-44-1 Westco™ SP-120 is a pale yellow to amber liquid-antioxidant for use in most elastomers, particularly SBR. Westco™ SP-120 has FDA approval for use in rubber articles intended for repeated or continuous food contacts. It is recommended for a variety of applications in plastics, elastomers, thermoplastic elastomers and urethane foams. 1-3 PHR is recommended.

SPECIFICATIONS:

SPECIFICATIONS	VALUE	TEST METHOD
- Acid Value	2.0 Max	406
- Viscosity, cps	2500-5000	907
- Garner Color	3 Max	908
- Karl Fisher Water, %	0.5 Max	904
- Phenol, GC, %	1.0 Max	792B
- Mono Substituted
Phenol, GC, %	12.0-18.0	792C
- Di Substituted Phenol,
GC, %	44.0-48.0	792D
- Tri Substituted Phenol,
GC, %	34.0-42.0	792E
- Specific Gravity	1.08

* Actual data will be reported on Certificate of Analysis

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Westco™ SP 120 Styrenated Phenol

Westco™ SP 120 Styrenated Phenol

CHARACTERISTICS:

SPECIFICATIONS:

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Technical Data & MSDS Sheets

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For Rubber, Polymers, Textiles, Lubricants and Intermediates