PRODUCTION OF A SOURCE MATERIAL WITH A VIEW TO MANUFACTURING A FIBRE-REINFORCED PLASTIC CASTING, THE SOURCE MATERIAL, AND THE PLASTIC CASTING OBTAINED WITH SAID MATERIAL
    23.
    发明申请
    PRODUCTION OF A SOURCE MATERIAL WITH A VIEW TO MANUFACTURING A FIBRE-REINFORCED PLASTIC CASTING, THE SOURCE MATERIAL, AND THE PLASTIC CASTING OBTAINED WITH SAID MATERIAL 审中-公开
    用于生产起始原料,未来生产的纤维增强塑料成型,基础材料和塑料成型

    公开(公告)号:WO98036024A1

    公开(公告)日:1998-08-20

    申请号:PCT/EP1998/000757

    申请日:1998-02-11

    Abstract: The invention relates to a method for producing a source material with a view to manufacturing a fibre-reinforced plastic casting using said source material according to a known forming process. To produce the source material, fibres and solid-state synthetic plastic are separated and placed in a mixing chamber of a die press, the fibres being first cut to the right length (less than 30 mm), preferably less than 20 mm and ideally less than 10 mm, and the plastic is introduced in a granular form into the mixing chamber, where both the plastic and the fibres are duly mixed to a solid plastic mixture and carried to the opening-fitted die of the die press. In the area upstream of or inside said openings, the solid plastic mixture is warmed up. During or after the warm-up process, the fibres are embedded, at least partly, in the plastic material, and/or sunk therein, at least partly. Finally, the material carried across the die is crushed and used as a granular source material in the subsequent forming process.

    Abstract translation: 本发明涉及一种用于生产起始材料用于随后的制造纤维的方法,增强塑料成型,由该方法起始原料,通过塑料成型的公知的成形方法,由起始材料制成的产品制造的产品。 为起始材料的纤维和在固体状态下本发明的合成塑料彼此分开并放置在基体压制机的混合室,其中,所述纤维先前的长度小于30毫米,优选降低小于20毫米,特别优选小于10毫米,呈颗粒形式的塑料材料 被引入到混合室中。 在塑料和纤维的混合室紧密混合以在输送的基质挤压机的模头的方向的固体混合物和具有开口。 在的或在模具的开口部前方的区域中,固体混合物被加热时,该塑料材料的过程中或在固体批料的加热至少部分地和/或至少部分地嵌入后所包围的纤维。 最后,通过基质材料输送被粉碎并用作以后形成粒状基材。

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