VERFAHREN ZUR HERSTELLUNG VON VERSTAERKTEN KUNSTSTOFFPLATTEN

A process for preparing reinforced plastic plates comprising molding a thermosetting resin in a mold to form a plate-like body, forming spaced-apart slits extending in the longitudinal direction of the plate-like body with a spacing distance of 1 m at the most just after setting of the resin, suspen...

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Bibliographische Detailangaben
Hauptverfasser: GOTO,TAKAYA, HAYASHI,YASUO, KAJIHARA,WATARU, KATO,HISASHI
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:A process for preparing reinforced plastic plates comprising molding a thermosetting resin in a mold to form a plate-like body, forming spaced-apart slits extending in the longitudinal direction of the plate-like body with a spacing distance of 1 m at the most just after setting of the resin, suspending the plate-like body from one longitudinal end thereof, fixing a weight to the lower portion of the plate-like body, confining the plate-like body in the horizontal direction by at least one pair of fixing boards, heat-curing the plate-1ike body in the said state, and embedding an elastic resin in said slit portions of the plate-like body.