MOLDING MATERIAL, METHOD FOR PRODUCING SAME, AND MASTER BATCH USED IN SAME
    11.
    发明公开
    MOLDING MATERIAL, METHOD FOR PRODUCING SAME, AND MASTER BATCH USED IN SAME 有权
    FORMMATERIALIAL,VERFAHREN ZUR HERSTELLUNG DAVON UND达林VERWENDETER MASTERBATCH

    公开(公告)号:EP3048137A4

    公开(公告)日:2017-08-16

    申请号:EP14857840

    申请日:2014-10-24

    CPC classification number: C08L81/04 C08J3/22 C08J5/06 C08L69/00 C08L79/08

    Abstract: The present invention is: a molding material comprising, 5 to 50 parts by mass of reinforcing fibers (A) with a sizing agent (s) deposited thereon, 1 to 20 parts by mass of a component (B) containing a polycarbodiimide compound (B-1) that is liquid at 50°C, and 30 to 94 parts by mass of a thermoplastic resin (C) containing an element other than carbon in the repeating unit structure of the main chain, based on 100 parts by mass of the total of the components (A) to (C), wherein the molding material is a composite in which a composite fiber bundle (D) with the component (A) impregnated with the component (B) is covered with the component (C); a production method for obtaining the molding material; and a master batch suitably used in the production method.

    Abstract translation: 本发明是一种成型材料,其含有5〜50质量份附着有上浆剂的增强纤维(A),1〜20质量份含有聚碳化二亚胺化合物(B)的成分(B) -1),在主链的重复单元结构中含有除碳以外的元素的热塑性树脂(C)30〜94质量份,相对于总量100质量份 (A)〜(C)成分为成分材料为复合纤维束(D)与成分(B)浸渍成分(A)的复合纤维束被成分(C)覆盖的复合体。 获得模塑材料的生产方法; 和在生产方法中适合使用的母料。

    MOLDED ARTICLE AND MOLDING MATERIAL
    12.
    发明公开
    MOLDED ARTICLE AND MOLDING MATERIAL 审中-公开
    FORMKÖRPERUND FORMMATERIAL

    公开(公告)号:EP3064536A4

    公开(公告)日:2017-06-28

    申请号:EP14857508

    申请日:2014-10-24

    Abstract: Provided are a molded article including: 10 to 40% by mass of reinforcing fibers (A); and 60 to 90% by mass of a matrix resin (B) mainly including a polyarylene sulfide, the molded article satisfying the following conditions (I) to (IV) and having a tensile strength of 240 MPa or more in a main orientation direction of the reinforcing fibers (A) in the molded article; and a molding material for producing the molded article. (I) The strand tensile strength of the reinforcing fibers (A) is 1.5 to 5.5 GPa. (II) The number average fiber length of the reinforcing fibers (A) is 0.4 to 10 mm. (III) The tensile elongation of the matrix resin (B) is 1.5 to 10%. (IV) The interfacial shear strength between the reinforcing fibers (A) and the matrix resin (B) is 20 MPa or more.

    Abstract translation: 本发明提供一种成型品,其含有10〜40质量%的增强纤维(A) 和60〜90质量%的以聚芳硫醚为主要成分的基体树脂(B),所述成型体满足下述条件(I)〜(IV),主定向方向的拉伸强度为240MPa以上 模制品中的增强纤维(A); 以及用于制造模制品的模制材料。 (I)增强纤维(A)的线束拉伸强度为1.5〜5.5GPa。 (II)增强纤维(A)的数均纤维长度为0.4〜10mm。 (III)基质树脂(B)的拉伸伸长率为1.5〜10%。 (IV)增强纤维(A)与基体树脂(B)的界面剪切强度为20MPa以上。

    MOLDING MATERIAL, MOLDING METHOD USING SAME, METHOD FOR PRODUCING MOLDING MATERIAL, AND METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL
    13.
    发明公开
    MOLDING MATERIAL, MOLDING METHOD USING SAME, METHOD FOR PRODUCING MOLDING MATERIAL, AND METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL 有权
    成型材料成型与其制造方法FORM MASS AND METHOD FOR生产纤维增强复合MASS

    公开(公告)号:EP2725055A4

    公开(公告)日:2014-12-24

    申请号:EP12802922

    申请日:2012-06-20

    Abstract: Provided is a molding material comprising a composite of 1 to 50 wt% of a continuous reinforcing fiber bundle (A) and 0.1 to 20 wt% of a poly (phenylene ether ether ketone) oligomer (B); and 30 to 98.9 wt% of a thermoplastic resin (C) adhering to the composite, wherein the component (B) has a melting point of not higher than 270°C. Also provided are a method for molding the molding material, a method for producing the molding material, and a method for producing a fiber-reinforced composite material. A molded article having high heat resistance and dynamic properties can be easily produced without impairing the economic efficiency and productivity during the process for producing a molding material. In addition, a fiber-reinforced composite material can be produced with more ease and high productivity.

    Abstract translation: 提供的是包含1:1的复合物的连续增强纤维束(A)的50%(重量)和聚(醚醚酮)的0.1〜20重量%的低聚物(B)的成型材料; 和30至热塑性树脂(C)秉承复合材料,worin组分(B)的98.9%(重量)具有不高于270℃的熔点 这样提供了用于在模制材料,用于制造成型材料的方法,以及一种用于制造纤维增强复合材料的方法模制的方法。 可以在不用于制造成型材料的过程中妨害容易经济效率和生产率地制造具有高耐热性和动态性能的模制品。 另外,可以更容易且高生产率地制造纤维增强复合材料。

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