ADDITIVE MANUFACTURED ITEMS WITH FLAME RESISTANCE, PROCESS FOR MAKING AND PROCESS FOR TESTING THEIR FLAME PERFORMANCE
    4.
    发明申请
    ADDITIVE MANUFACTURED ITEMS WITH FLAME RESISTANCE, PROCESS FOR MAKING AND PROCESS FOR TESTING THEIR FLAME PERFORMANCE 审中-公开
    具有阻燃性的添加剂制造物品,用于测试其火焰性能的制备方法和方法

    公开(公告)号:US20170072631A1

    公开(公告)日:2017-03-16

    申请号:US15123379

    申请日:2015-02-27

    摘要: A process for making an article by additive manufacture having resistance to dripping when burned comprising (1) depositing a multitude of thermoplastic monofilament strands using a fused deposition modeling apparatus in a pattern and (2) fusing the multitude of strands together to make an article of manufacture having voids therein; wherein the article of additive manufacture has (a) at least 50% of the monofilament strands oriented within 45 degrees of the long part of the axis; (b) the multitude of strands is greater than 10; (c) having a specific micro structure; and (d) is made from a thermoplastic polymer composition that is either the combination of a thermoplastic polymer with a flame retardant compound, a thermoplastic resin having flame resistant properties, or a combination of a thermoplastic resin having flame resistant properties with a flame retardant compound.

    摘要翻译: 一种通过添加剂制造制造商品的方法,其在燃烧时具有耐滴落性,其包括(1)使用熔融沉积造型装置以图案沉积许多热塑性单丝股,以及(2)将多根股线熔合在一起,制成 制造中有空隙; 其中所述添加剂制造品具有(a)至少50%的所述单丝股线定向在所述轴的长部分的45度内; (b)大量股线大于10; (c)具有特定的微结构; 和(d)由热塑性聚合物与阻燃化合物的组合,具有阻燃性的热塑性树脂或具有阻燃性的热塑性树脂与阻燃化合物的组合的热塑性聚合物组合物制成 。

    Fire Rated Door
    8.
    发明申请
    Fire Rated Door 审中-公开
    防火门

    公开(公告)号:US20160130861A1

    公开(公告)日:2016-05-12

    申请号:US14997812

    申请日:2016-01-18

    IPC分类号: E06B5/16 E06B5/20

    摘要: A fire rated door includes a core, a first decorative panel and a second decorative panel. The core includes: (a) a fire resistant center panel having a bottom, a top, a first side, a second side, a first end and a second end, wherein the fire resistant center panel is made of a first fire resistant material, and (b) an extruded fire resistant border attached to the first side, the second side, the first end and the second end of the fire resistant center panel, wherein the extruded fire resistant border is made of a second fire resistant material having a higher density than the first fire resistant material. The first decorative panel is attached to the top of the fire resistant center panel and the extruded fire resistant border. The second decorative panel is attached to the bottom of the fire resistant center panel and the extruded fire resistant border.

    摘要翻译: 防火门包括芯,第一装饰板和第二装饰板。 核心包括:(a)具有底部,顶部,第一侧面,第二侧面,第一端部和第二端部的耐火中心面板,其中,所述耐火中心面板由第一耐火材料制成, 和(b)连接在耐火中心板的第一面,第二面,第一端和第二端上的挤出的防火边界,其中挤出的耐火边界由具有较高的耐火中心面板的第二耐火材料制成 密度比第一耐火材料。 第一个装饰板连接在耐火中心面板的顶部和挤压的防火边框上。 第二个装饰板连接在耐火中心面板的底部和挤压的防火边框上。