Westco™ B-25, a diphenylamine-acetone reaction product, is an antioxidant for natural and synthetic rubbers. It is recommended for rubber compounds where resistance to heat aging and flex cracking are important, and where staining and discoloration are not objectionable.

SPECIFICATIONS:

Appearance:	Dark red-brown viscous liquid
- *Specific gravity:	1.08 – 1.12
- *Viscosity (30°C)Pa.S	2.5-7.0
- *Ash, %:	0.3 max.
- *Volatiles, %(105°C ±2,2 hours:	0.4 max.
- Packaging:	200 Kg net drums

* Actual data will be reported on Certificate of Analysis

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800-321-2676
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Westco™ B-25

Westco™ B-25

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Technical Data & MSDS Sheets

The #1 Source of Specialty Chemicals
For Rubber, Polymers, Textiles, Lubricants and Intermediates