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% |
22.0 – 23.6% |
*Zinc Content
11.1 – 13.5% |
11.1 – 13.5% |
*pH, min.
4.0 Min. |
4.0 Min. |
Phosphorus, typical
11.1% |
11.1% |
Specific Gravity, typical
1.25 |
1.25 |
*Reported on Certificate of analysis
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