This core material is a glass fi ber based veil, embedded and volumized with thermoplastic microspheres. It is particularly suitable for wet-in-wet laminates. Because of its low resin consumption and its light weight it is mainly used for thin wall products. Laminates with Sphere.core S have a perfect surface quality and laminate homogeneity as well as superior compressive strength than polyester-based core materials.
Sphere.core S HT has an improved resistance to higher temperatures as well as higher compressive strength during the manufacturing process. It is suitable for all resin systems, including epoxy and polyester foam resins.
For fast lamination of light and mainly flat parts