Zinc Oxide Active is a finely precipitated zinc oxide grade designed for use as a vulcanization activator in rubber compounding. It is characterized by its extremely fine particle size and high specific surface area, which enable efficient interaction within rubber matrices. This product is suitable for use in both natural and synthetic elastomers, including latex systems.
It functions effectively in sulfur, thiuram, and peroxide curing systems, and can also act as a crosslinking agent in metal oxide curable elastomers such as chloroprene rubber (CR). Due to its high activity, it may allow lower dosage levels compared to conventional zinc oxide grades, depending on formulation requirements.
The material exhibits good dispersion characteristics and can be incorporated easily into rubber compounds. It is also used in applications requiring low zinc oxide concentration, such as transparent and translucent rubber products. Additionally, it contributes to improved dimensional stability and thermal conductivity in certain processing conditions.
| Parameter | Details |
| Appearance | White to slightly yellowish powder |
| CAS No. | 1314-13-2 |
| Zinc Oxide Content | ≥ 93.0 % |
| Ignition Loss | ≤ 4.0 % |
| Sieve Residue (0.063 mm) | ≤ 0.2 % |
| Density (22°C) | ~5.68 g/cm³ |
| Specific Surface Area | ~35 m²/g |
| Lead Content | ~3 ppm |
| Cadmium Content | ~2 ppm |
Disclaimer:
The above specifications are provided for reference purposes only. For precise and up-to-date technical details, please contact our marketing team.
Disclaimer:
Recommended dosage may vary based on formulation and processing conditions. Users should verify dosage before commercial use.
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Store in original, tightly closed containers in a cool and dry environment, preferably around 25°C. Protect from moisture and contamination. Ensure proper ventilation during handling and follow standard industrial safety practices. Refer to the safety data sheet for detailed handling guidance.
Disclaimer:
We are independent dealers and are not associated with the manufacturer. The information provided is compiled from official manufacturer datasheets and independent research. Users must evaluate product suitability and applicability before use.
Lab Line Enterprises is an ISO 9001:2015 certified supplier of rubber and specialty chemicals, offering Zinc Oxide Active for industrial applications. The product is available in standard and small pack sizes (1 kg / 5 kg) to support trials, R&D, and small batch requirements. It is commonly used by manufacturers in cities such as Delhi, Gurgaon, Faridabad, Ludhiana, Ahmedabad, Mumbai, Pune, and Chennai for rubber compounding and related processes. Documentation support including TDS and SDS is available on request.
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