Method for producing moulded parts consisting of a porous material impregnated with polysulfide
The invention relates to a method for producing moulded parts consisting of a porous material impregnated with polysulfide, comprising the following steps: (a) feeding the porous material into a form tool; (b) introducing liquid polysulfide into the form tool with a flow velocity in the porous mater...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention relates to a method for producing moulded parts consisting of a porous material impregnated with polysulfide, comprising the following steps: (a) feeding the porous material into a form tool; (b) introducing liquid polysulfide into the form tool with a flow velocity in the porous material of betwen 0.5 and 200 cm/s; (c) cooling the polysulfide to a temperature below the melting temperature of the polysulfide; and (d) removing the porous material impregnated with the polysulfide. |
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