RESIN COMPOSITE

A water-resistant composition 20 includes a graphene material 22 forming a matrix with a resin 23. The matrix can include reinforcing fibres such as glass fibres. The composition can include the graphene material 22, a polyester resin 23 and glass fibre reinforcement. Multiple forms of the composite can be provided in layers, such as a barrier layer containing the graphene material 22 in a resin 23 and a second layer containing reinforcing material. A cosmetic coloured gel coat can be applied to the composition and a clear gel coat applied over the cosmetic coating. The graphene material can include graphene platelets 22 dispersed within the resin. The graphene material can provide up to 5% by weight (%wt) of the composite, preferably up to 2%wt of the composite, more preferably between 1%wt and 2.5%wt of the composite and yet more preferably 2%wt of the composite. The composition can be applied to a boat hull, a pipe, a swimming pool, a spa or a tank, or a surface subject to prolonged contact with or submersion in water.


» Number: WO2021237282A1 (A1)

» Publication Date: 02/12/2021

» Applicant: FIRST GRAPHENE LTD?[AU]

» Inventor: LADISLAUS PAUL?[GB]; ARMSTRONG NEIL?[AU]

» More Information

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This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement Nº 768737


                   




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