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WESTCO™ ZBPD Accelerator Zinc –O-,O-di-N-butylphosporodithioate CAS# 6990-43-8

WESTCO™ ZBPD is a non-staining, non-blooming liquid, fast curing secondary accelerator for rubber compounds, especially EPDM and NR. It may be used with standard rubber accelerators but is most commonly used along with other non-nitrosamine generating accelerators. When used with sulfonamides in NR, it improves reversion resistance.

Packaging:  200 kg drum

SPECIFICATIONS:

Appearance: Lt Yellow Liquid
*Sulfur Content

22.0 – 23.6%

*Zinc Content

11.1 – 13.5%

*pH, min.

4.0 Min.

Phosphorus, typical

11.1%

Specific Gravity, typical

1.25

*Reported on Certificate of analysis

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