METHOD FOR MANUFACTURE OF PRODUCTS FROM FIBERGLASS WITH ANTI-STATIC SURFACE PROPERTIES Russian patent published in 2017 - IPC C08J5/08 C08L67/00 B29C70/34 

FIELD: metallurgy.

SUBSTANCE: decorative and protective coating is prepared - gel coat with addition of a conductive chopped glass fiber roving with fiber length of 0.01-6.0 mm, and aluminium powder. A matrix is prepared by cleansing, degreasing and release agent application. The prepared gel coat is applied, dried. At the same time, while the matrix is dried, a solution is prepared from polyester resins with additives, then the pre-cut fiberglass with gel coat is laid in the dried matrix, forming the product, followed by application of the solution prepared from polyester resins with additives (thickness is 0.1-6.0 mm) which is uniformly distributed within the matrix and dried to form a finished product, which is removed from the matrix and machined.

EFFECT: invention allows to provide the finished product with electrical conductivity, sufficient to drain static currents on the surface layer while increasing strength.