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

LAN-XESS Rhenogran TAC-50 Coagent

LAN-XESS Rhenogran TAC-50 Coagent is a high-performance trifunctional triallyl cyanurate (TAC) coagent for peroxide-cured elastomers. It enhances crosslink density, improves heat resistance and compression set in EPDM, NBR and ACM compounds. Supplied as free-flowing granules for easy dispersion and consistent processing. Ideal for automotive seals, hoses and industrial rubber goods requiring superior thermal stability and mechanical strength.
  • lan xess rhenogran tac 50 coagent_5ec857ad
  • lan xess rhenogran tac 50 coagent_5ec857ad

Features Of LAN-XESS Rhenogran TAC-50 Coagent

  1. High-efficiency co-crosslinking agent for peroxide-cured elastomers, significantly enhancing crosslink density and network stability.

  2. Optimized 50% active content in inert polyethylene carrier matrix, ensuring excellent dosing accuracy and handling safety.

  3. Improved scorch safety and extended processing window compared to pure TAC, reducing premature vulcanization risk during mixing and extrusion.

  4. Enhances final compound hardness, tensile strength, and compression set resistance without compromising elasticity.

  5. Compatible with EPDM, NR, SBR, and IIR rubber systems, supporting both high-temperature and dynamic service conditions.

Typical Applications Of LAN-XESS Rhenogran TAC-50 Coagent

  1. Automotive under-hood components requiring heat-resistant, low-compression-set elastomer compounds.

  2. Industrial rubber seals and gaskets exposed to continuous thermal aging and mechanical stress.

  3. Wire and cable insulation layers where enhanced dielectric strength and thermal stability are critical.

  4. Oil and gas sealing solutions operating in demanding hydrocarbon environments.

  5. Conveyor belts and heavy-duty industrial hoses demanding superior resilience and fatigue resistance.

Specifications Of LAN-XESS Rhenogran TAC-50 Coagent

Chemical TypeTriallyl cyanurate (TAC) coagent
Product FormPellets
AppearanceWhite to off-white free-flowing cylindrical pellets
Active ContentApprox. 50 wt.% TAC
Carrier MatrixPolyethylene (PE)
Recommended StorageCool, dry place below 30 °C; protect from moisture and direct sunlight
Key FeaturesScorch-safe, high-efficiency co-crosslinker for peroxide systems
Primary ApplicationsPeroxide-cured EPDM, NR, SBR, and IIR elastomers


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