Urethane acrylates and urethane methacrylates are essential components in high-performance UV and EB curing formulations. RAHN offers a comprehensive range of both chemistries, each engineered to meet specific performance and production requirements.

Acrylate Advantages:
Urethane acrylates provide excellent flexibility, broad substrate adhesion, and cost efficiency, making them perfect for coatings, adhesives, and inks requiring excellent adhesion to a wide range of surfaces.

Methacrylate Advantages:
When comparing the same chemical backbone, urethane methacrylates offer enhanced thermal stability exhibiting higher Tg, a stiffer, tighter crosslinked network but with reduced cure speed. These changes can offer distinct formulation properties that can support demanding UV/EB curing systems. These advantages make urethane methacrylates particularly useful for applications that require specific performance profiles, controlled reactivity, and reliable thermal properties. Depending on the application, whether it's printing inks, industrial coatings, adhesives, or 3D printing, UV coatings for wood, RAHN’s urethane acrylates and methacrylates deliver the flexibility, adhesion, durability, and resistance to heat and chemicals. These products are designed to provide flexibility, adhesion, durability, and excellent resistance to heat and chemicals. For instance, GENOMER* 4267, a urethane acrylate oligomer, combines flexibility and hardness with excellent adhesion, particularly on plastics. Urethane methacrylate options, like GENOMER* 4205, offer low viscosity and balanced performance properties, making them ideal for applications where flexibility, processability, and durability are essential.

Explore the products in the list below for more specific applications and performance characteristics.

Why Choose RAHN Urethane Acrylates & Urethane Methacrylates?

RAHN’s urethane acrylates and urethane methacrylates are designed to support performance-driven and process-efficient formulations across a wide variety of applications:

• Tailored Mechanical Performance
  Choosing one of RAHN’s urethane acrylates can provide excellent flexibility or hardness, suitable for both soft, elastic systems or hard, scratch-resistant coatings. Urethane methacrylates, on the other hand, can offer improved thermal stability and reduced shrinkage, making them suitable for applications requiring controlled performance without compromising properties.
   

• Proven Durability & Resistance
  Choosing the right RAHN urethane acrylates or methacrylates can provide proven resistance to abrasion, UV degradation, and a broad range of chemicals, making them suitable for demanding industrial environments. These formulations ensure long-lasting, reliable performance in coatings and adhesives.
   

• Fast Curing & Formulation Flexibility
  RAHN’s urethane acrylates and urethane methacrylates offer formulation adaptability for UV/EB curing systems. Depending on the product grade and formulation, they can provide suitable reactivity, compatibility with various monomers and oligomers, and the flexibility to meet specific processing and performance needs.
   

• Application Versatility
  RAHN’s urethane acrylates and methacrylates are ideal for a broad spectrum of applications, including wood coatings, plastic coatings, industrial coatings, printing inks, 3D printing and specialty adhesives, where high performance, reliability, and durability are critical.
   

GENOMER* Urethane Acrylate & Methacrylate Oligomers

The GENOMER* product line includes both urethane acrylates and urethane methacrylates, each designed to meet diverse performance and curing requirements.

Flexible & Soft Urethane Acrylates

Selected GENOMER* products from the range are optimized for flexibility, elasticity and soft-touch performance. These grades are commonly used to improve impact resistance, cold flexibility, and adhesion in coatings and adhesives applied to plastics, foils, and flexible substrates.
Typical benefits:

• High flexibility and elongation
• Improved adhesion on plastics
• Balanced hardness for durable yet elastic films
   

Hard & Scratch-Resistant Urethane Acrylates

For applications requiring surface protection, GENOMER* urethane acrylates with higher functionality deliver excellent hardness, abrasion resistance, and chemical resistance. These products are well suited for industrial coatings, plastic hardcoats, and protective varnishes.
Typical benefits:

• High surface hardness
• Good scratch and abrasion resistance
• Durable cured films
   

Flexible & Soft Urethane Methacrylates

GENOMER* urethane methacrylates provide balanced performance while maintaining flexibility, making them suitable for applications requiring reliable processing and high-performance cured films. These products are especially useful where specific thermal stability, and mechanical properties are required.
Typical Benefits:

• Fast curing without compromising flexibility

• Improved green strength for handling

• Excellent adhesion on challenging Substrates

• For more precise application recommendations, consult the technical datasheets for specific product properties and performance requirements.