Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

LAN-XESS Rhenogran TMTD-70 Accelerator

LANXESS Rhenogran TMTD-70 Accelerator is a sulfur-free, dispersible masterbatch based on tetramethylthiuram disulfide (TMTD), designed for efficient vulcanization in EPDM, NR, and SBR rubber compounds. It offers excellent scorch safety, consistent dispersion, and reduced dust hazards versus raw TMTD—ideal for high-precision tire and industrial rubber applications.
  • lan xess rhenogran tmtd 70 accelerator_f6f2b07e
  • lan xess rhenogran tmtd 70 accelerator_f6f2b07e

Features Of LAN-XESS Rhenogran TMTD-70 Accelerator

  1. Highly efficient ultra-accelerator for sulfur vulcanization systems.

  2. Free-flowing, dust-free granular form ensures improved handling and reduced occupational exposure.

  3. Excellent dispersion in rubber compounds due to optimized particle size distribution.

  4. Consistent performance with low batch-to-batch variability, supporting robust process control.

  5. Compatible with natural rubber, SBR, BR, and NBR compounds across diverse cure systems.

Typical Applications Of LAN-XESS Rhenogran TMTD-70 Accelerator

  1. Tire treads and carcasses requiring fast cure and high modulus development.

  2. Industrial rubber goods including conveyor belts and hoses.

  3. Automotive components such as engine mounts and vibration dampers.

  4. Technical molded articles where scorch safety and reversion resistance are critical.

Specifications Of LAN-XESS Rhenogran TMTD-70 Accelerator

Chemical TypeTetramethylthiuram disulfide (TMTD)
Product FormFree-flowing granules
AppearanceOff-white to light yellow granules
Active Content (TMTD)≥ 70 wt.%
CarrierNon-ionic polymer-based inert carrier
Particle Size (d50)300–500 µm
Volatile Matter≤ 0.5 wt.%
Heavy Metals (as Pb)< 10 ppm


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *