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Highly efficient sulfur vulcanization accelerator for natural and synthetic rubbers.
Excellent scorch safety with extended processing window during mixing and extrusion.
Provides balanced cure rate and optimal crosslink density for improved tensile strength and elasticity.
Low volatility and thermal stability ensure consistent performance in high-temperature curing processes.
Masterbatch format enables uniform dispersion and dust-free handling in industrial compounding.
Tire tread and sidewall compounds.
Industrial rubber goods including conveyor belts and hoses.
Automotive vibration-damping components.
Rubber seals and gaskets requiring precise cure control.
General-purpose technical rubber articles.
| Chemical Type | Sulfur donor / Thiuram-type accelerator derivative |
| Product Form | Granular masterbatch on inert carrier |
| Appearance | Free-flowing light yellow to beige granules |
| Active Content | Approx. 70 wt% active accelerator |
| Particle Size (d50) | 300–500 µm |
| Storage Stability | Stable for 12 months at ≤25 °C in original sealed packaging |
| Primary Applications | Natural rubber (NR), styrene-butadiene rubber (SBR), butadiene rubber (BR) |
| Key Benefits | Reduced risk of premature vulcanization, improved batch-to-batch reproducibility |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
