The Diab cores are available in a number of different finishing options particularly suited for wind blades. Using the appropriate finishing for curvature and resin consumption can also provide a considerable weight and cost reduction.
Our Technical Services team and Composites Consulting Group (CCG) have a unique combination of practical and theoretical experience and can help you select the optimal combination of materials and finishing for your particular application. Read more about our Technical Services and CCG or contact us
Below, you can see the materials, kits and finishing that we recommend for production of blades manufactured with infusion process.
Our offering for core infused blades
Compressive strength: 0.7-7.2 MPa
Shear strength: 0.4-4.5 MPa
Divinycell Matrix: MX 7-7, MX 10-8
Divinycell H: (H60*), H80, H100, H130
GST, GSC, ODC, GRS, GPC, PFC
Diab Core Infusion
|1. Shear web/spar, flat:
Core: H80, Mx 11-9, 10-8 and 7-7
Finishing: PFC20, GPC or GRC
|3. Root Section, Double Curvature:
Core: H80-100 or Balsa
Finishing: GSC/GST with PFC
|2. Shell Section, Single Curvature:
Core: H80, Mx 11-9, 10-8 and 7-7 Balsa
Finishing: ODC with PFC or GRS1/2
|4. Root Insert:
Finishing: Custom 3D
Please note: These suggestions and data are provided for informational purposes only. Thorough analysis of loading requirements and consideration of relevant regulations are needed before selecting a solution. For these reasons, we always recommend obtaining an expert consultation before choosing or implementing any solution.