Rotor blades are crucial components in renewable energy, requiring robust composite solutions. Modern rotor blades, measuring 80 meters or longer, must operate reliably for over 20 years under extreme mechanical stress. The epoxy matrix formulation, particularly the curing agent is vital for achieving the necessary performance.
VESTAMIN® IPD: A key component
VESTAMIN® IPD is essential in formulating your VARTM matrix. It offers an optimal balance of reactivity and pot life, ensuring superior mechanical strength and durability throughout the rotor blade's lifespan. Our epoxy-based VARTM matrix systems, featuring VESTAMIN® IPD as the curing agent, have been successfully used in rotor blade manufacturing for over 25 years, even as blade lengths have tripled using the same epoxy amine formulation.
High-performance VESTAMIN® solutions for sustainable applications
Our VESTAMIN® range includes aliphatic diamines that serve as standard crosslinkers for high-performance epoxy systems. Notably, the VESTAMIN® IPD eCO product line stands out for its sustainability without compromising performance. Utilizing a mass-balance approach, our eCO product line replaces fossil-based raw materials with renewable resources throughout production. Each eCO product is ISCC PLUS-certified, confirming the use of renewable materials at every stage of the value chain. This method allows us to track renewable material quantities, reinforcing our commitment to sustainable practices.
