Frp molded product and manufacturing method of frp molded product
AssigneeKanazawa Institute of Technology
InventorsKiyoshi UZAWA, Tadashi SAKUMA, Nobuaki INUI, Hiroki MATSUMOTO, Masayoshi HORI
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Abstract
An FRP molded product formed by impregnating a fiber base material with a matrix resin using a flow medium, wherein the flow medium has a sheet shape and comprises fibers made of a phenoxy resin, the matrix resin is an epoxy resin, the fiber base material and the flow medium are stacked, at least part of the flow medium is hardened in a state where the part of the flow medium is integrated with the matrix resin by dissolution or adhesion, and the hardened flow medium becomes a design face.
Claims2
An FRP molded product formed by impregnating a fiber base material with a matrix resin using a flow medium, wherein
- the flow medium has a sheet shape and comprises fibers made of a phenoxy resin,
- the matrix resin is an epoxy resin,
- the fiber base material and the flow medium are stacked,
- at least part of the flow medium is hardened in a state where the part of the flow medium is integrated with the matrix resin by dissolution or adhesion, and
- the hardened flow medium becomes a design face.
A manufacturing method of an FRP molded product wherein a fiber base material is impregnated with a matrix resin and hardened using a flow medium inside a cavity, comprising:
- a step of stacking the fiber base material and a sheet-shaped flow medium comprising fibers made of a phenoxy resin inside the cavity, and
- a step of injecting an epoxy resin as the matrix resin, thereby integrating at least part of the flow medium with the matrix resin by dissolution or adhesion, wherein
- the flow medium is placed on a surface of a mold inside the cavity, and
- the hardened flow medium becomes a design face.
Dependencies are inferred from the claim text.