FIELD: technological processes.
SUBSTANCE: equipment for forming products of polymer composite materials contains a supporting structure and a mould made of polymer composite material placed on it. At least one stiffening rib is located on the surface of the mould on the side of the supporting structure, which is made in the form of an elongated foam glass element coated with a layer of polymer composite material onto the mould surface. In this case, the shape and the layer of the polymer composite material, covering the stiffening rib, are made of layers of carbon reinforcing fiber impregnated with a low viscosity epoxy binder with an amine hardener.
EFFECT: improved quality of products manufactured from polymer composite materials.
12 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| EQUIPMENT FOR FORMING PRODUCTS OF POLYMER COMPOSITE MATERIALS AND METHOD OF ITS MANUFACTURE | 2016 |
|
RU2630798C1 |
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|
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| TOOLING FOR MOLDING WITH POLYMER COMPOSITE MATERIALS AND METHOD OF MANUFACTURE | 2014 |
|
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|
RU2742301C1 |
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|
RU2623773C1 |
| METHOD OF REPAIRING ARTICLES FROM POLYMER COMPOSITE MATERIALS | 2018 |
|
RU2694352C1 |
| COMPOSITE FORMING TOOL AND ITS MANUFACTURING METHOD | 2017 |
|
RU2657913C1 |
| EPOXY BINDER, PREPREG BASED ON IT, AND PRODUCT MADE OF IT | 2021 |
|
RU2777895C2 |
| HEAT-RESISTANT LOW-VISCOSITY BINDER FOR THE MANUFACTURE OF PRODUCTS BY METHODS OF VACUUM INFUSION AND IMPREGNATION UNDER PRESSURE AND A METHOD FOR ITS PRODUCTION | 2021 |
|
RU2762559C1 |
| POLYMER BINDER, BINDER TAPE, AND PCM ARTICLES BASED THEREON | 2021 |
|
RU2779663C1 |
