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Crosslinking Coagents

Product range

 

Formulators know that choosing the right crosslinking coagent is critical to enabling optimal peroxide curing of elastomers.

 

To help address this challenge Sartomer developed Saret® (meth)acrylate coagents.

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Name Description Chemistry Functionality Application Performance
Name Chemistry Functionality Application Performance
Scorch Retarding Monomer Monomer 3
  • Adhesives and sealants
  • Rubber manufacturing
  • Hardness
  • Modulus

High performance rubber coagents

These high-performance functional additives are used to enhance the processability, cure kinetics, and mechanical and dynamic properties of peroxide-cured elastomer, thermoplastic, and thermoplastic elastomer compounds. Saret coagents behave as plasticizers to improve elastomer compound processing by crosslinking into the polymer and becoming part of the network.

 

They offer performance property improvements over
sulfur-cured and peroxide-only-cured systems.
Saret coagents are available as proprietary
mixtures with radical-scavenging retarders that
provide prolonged scorch safety, while maintaining
cure rate and increasing crosslink density.

 

Saret crosslinking coagents allow formulators to achieve:

 

  • Higher cure rate to optimize productivity
  • Greater state of cure to maximize the compound final performance
  • Better scorch safety
  • Improved hardness and compression set

 

Sartomer can assist you with the selection of the most effective Saret coagents to meet your application challenges.

Saret Applications

  • Belts
  • Cables
  • Hoses
  • Rubber & plastics, injection molding
  • Rubber & plastics, radiator hose
  • Rubber & plastics, rolls
  • Rubber & plastics, molded goods
  • Rubber & plastics, radiator hose
  • Rubber & plastics, building profile
  • Sealants
  • Plastisols

Geographic availability

North America
South America

Markets

  • Automotive and transportation
    • Elastomers
    • Polymer and rubber
  • Chemical and plastics industry
    • Compounds
    • Crosslinking
    • Rubber manufacturing
 
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Sartomer Americas team is ready to work with you to make your projects come to life. Our sales team is comprised of solution experts to help you make you material solutions choices and help along the way to commercialization in your production line.