Maximum durability and performance: A closer look at Elan's VAIL process

Why Elan chooses vinylester resin and the VAIL process for its hull structures

When it comes to the quality and durability of a yacht, the choice of materials and construction techniques plays a crucial role. At Elan, they combine high-quality materials such as vinyl ester resin with advanced manufacturing processes such as VAIL (Vacuum-Assisted Infusion Lamination). Together they form the core of Elan's yacht building philosophy: superior performance, maximum durability and minimum maintenance costs.

The role of vinylester resin in the prelaminate

Vinylester resin is an advanced polymer known for its excellent mechanical properties and resistance to water absorption. These properties make it an ideal material for the outer layer (prelaminate) of a yacht's hull. Elan applies vinylester and polyester resin as part of a carefully developed multilayer laminate system:

1. Protection against osmosis: Vinylester resin has very low water permeability, effectively preventing osmosis - a common problem with polyester boats.
2. Strength and flexibility: The combination of strength and flexibility allows the hull to withstand the stresses of rough water and long-term loading without twisting, cracking or delaminating.
3. Durability in extreme conditions: Vinylester resin is more resistant to chemical degradation and UV radiation than traditional resins, leading to longer hull life.

The VAIL process: precision and innovation

In addition to using vinylester resin in the prelaminate, Elan distinguishes itself by employing the VAIL process, an advanced manufacturing technique that surpasses traditional manual lamination.

The VAIL process works as follows:

1. Vacuum-assisted lamination: By applying a controlled vacuum, the resin is evenly distributed through the fiberglass structure. This ensures consistent impregnation and eliminates air bubbles or voids, which can cause structural weaknesses.
2. Higher fiber to resin ratio: Compared to conventional lamination techniques, VAIL results in an optimal fiber to resin ratio. This results in a lighter and stronger hull without sacrificing stiffness.
3. Environmentally friendly: With precise control over resin consumption, the VAIL process reduces material waste and VOC (volatile organic compound) emissions, making the process more environmentally friendly for workers, as well as nature.

Why the VAIL process and vinylester are a winning combination

The use of vinylester resin in the prelaminate and the VAIL process reinforce each other. Vinylester resin provides an excellent basis for water resistance and structural integrity, while the VAIL process ensures accurate and uniform construction. This leads to a hull with:

• Maximum osmosis resistance: Due to the seamless impregnation of vinylester resin.
• Optimized weight: Thanks to the efficient fiber to resin ratio.
• Higher strength and rigidity: With a homogeneous laminate structure that is less prone to weak spots.

How Elan stands out from the competition

Many other yacht builders still rely on traditional manual lamination using only polyester resin, which is cost effective but falls short in performance and durability. Elan deliberately opts for innovation and quality, leading to:

• Less maintenance: Elan hulls degrade less quickly and stay intact longer;
• Better performance: A lighter, stiffer hull contributes to better sail handling and efficiency;
• Environmentally conscious construction: Elan is committed to sustainability, both in construction and in the finished product;
• Better residual value: Thanks to its long-lasting quality, an Elan yacht better retains its value in the second-hand market.

Elan: innovation in every detail

The decision to use vinylester resin and the VAIL process, among others, illustrates the commitment to innovation and craftsmanship. Every detail in the manufacturing process is carefully considered so that customers can enjoy a yacht that is both a technical marvel and a sustainable investment.

Conclusion

This production process takes yacht building to the next level. The combination of high-quality materials and advanced techniques makes these yachts stand out in the market, with a quasi-unmatched lifespan, performance and ease of maintenance. Choose an Elan yacht and experience the difference that innovation makes.

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