The Mitsubishi Chemical Group (MCG Group) announces that BENEBiOL™ has been adopted as a raw material for polyurethane coatings for wind turbine blade protection - AROLEP® 940 series by AEROX. It is followed by the collaboration under Joint Research and Development Agreement (JRDA) with AEROX. This marks the first-ever use of BENEBiOL™ in wind turbine blade coating agents.

Offers Outstanding Erosion Resistance

BENEBiOL™ is a biomass-based polycarbonatediol. It is pioneered by the MCG Group mainly for use as a primary raw material in polyurethane (PU) resins. AEROX's AROLEP® 940 series coatings are used to protect the leading edges of wind turbine blades. For this, resistance against wind and rain erosion is necessary.

The incorporation of BENEBiOL™ into the coatings will give them outstanding erosion resistance. This surpasses conventional products even in the harshest offshore conditions and should reduce the frequency and cost of blade maintenance. By further developing BENEBiOL™, the MCG Group will deliver even more value-added products and contribute to the creation of a sustainable society.

AEROX is headquartered in Valencia, Spain, with subsidiaries in China and the US. It was established with a vision to become the foremost supplier of polymer materials for the wind industry. AEROX focuses on designing and manufacturing superior materials for wind turbine rotor blades. It is committed to driving innovation and sustainability in the renewable energy sector.

BENEBiOL™ has a completely new chemical structure due to the use of biomass-based materials. It has up to 93% biomass content. Moreover, it has durability and chemical resistance superior to conventional petroleum based PCD. It is used as a material in painting and coatings, elastomers and synthetic and artificial leathers for automobiles, furniture, outdoor gear, etc.

Source: specialchem