Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To provide a resin molding suppressed in transmission of heat to a substance which has been brought into contact with the resin molding.SOLUTION: In a resin molding in which protrusions 11 and recesses 12 are alternately formed on at least one surface, a width W1 of the protrusion 11 is 1 to 2.5 mm, a width W2 of the recess 12 is 1 to 3.5 mm, a distance H between an apex 11a of the protrusion 11 and a bottom 12a of the recess 12 which is adjacent to the protrusion 11 is 1 to 3 mm, a curved face part 11c whose curvature radius is 0.1 to 0.5 mm is provided between the apex 11a of the protrusion 11 and a side face part 11b, a surface length which is obtained by summing up a length of the apex 11a in a width direction, and lengths in the width direction of the two curved face parts 11c present at both ends of the apex 11a is 1 to 2.8 mm, and a percentage of the surface length to a width of the resin molding is 40 to 80%.SELECTED DRAWING: Figure 3
【課題】接触した物体への熱の伝導が充分に抑制された樹脂成形体を提供することを目的とする。【解決手段】少なくとも一方の表面上に、凸部１１と凹部１２とが交互に形成された樹脂成形体であって、前記凸部１１の幅Ｗ１が、１〜２．５ｍｍであり、前記凹部１２の幅Ｗ２が、１〜３．５ｍｍであり、前記凸部１１の頂部１１ａと、前記凸部１１に隣接する前記凹部１２の底部１２ａとの距離Ｈが、１〜３ｍｍであり、前記凸部１１の頂部１１ａと側面部１１ｂとの間に、曲率半径０．１〜０．５ｍｍの曲面部１１ｃを有し、前記頂部１１ａの幅方向の長さと、前記頂部１１ａの両端にある２つの前記曲面部１１ｃの幅方向の長さとを合計した表面長さが、１〜２．８ｍｍであり、前記樹脂成形体の幅に対する、前記表面長さの占める割合が、４０〜８０％である樹脂成形体である。【選択図】図３
PROBLEM TO BE SOLVED: To provide a resin molding suppressed in transmission of heat to a substance which has been brought into contact with the resin molding.SOLUTION: In a resin molding in which protrusions 11 and recesses 12 are alternately formed on at least one surface, a width W1 of the protrusion 11 is 1 to 2.5 mm, a width W2 of the recess 12 is 1 to 3.5 mm, a distance H between an apex 11a of the protrusion 11 and a bottom 12a of the recess 12 which is adjacent to the protrusion 11 is 1 to 3 mm, a curved face part 11c whose curvature radius is 0.1 to 0.5 mm is provided between the apex 11a of the protrusion 11 and a side face part 11b, a surface length which is obtained by summing up a length of the apex 11a in a width direction, and lengths in the width direction of the two curved face parts 11c present at both ends of the apex 11a is 1 to 2.8 mm, and a percentage of the surface length to a width of the resin molding is 40 to 80%.SELECTED DRAWING: Figure 3
【課題】接触した物体への熱の伝導が充分に抑制された樹脂成形体を提供することを目的とする。【解決手段】少なくとも一方の表面上に、凸部１１と凹部１２とが交互に形成された樹脂成形体であって、前記凸部１１の幅Ｗ１が、１〜２．５ｍｍであり、前記凹部１２の幅Ｗ２が、１〜３．５ｍｍであり、前記凸部１１の頂部１１ａと、前記凸部１１に隣接する前記凹部１２の底部１２ａとの距離Ｈが、１〜３ｍｍであり、前記凸部１１の頂部１１ａと側面部１１ｂとの間に、曲率半径０．１〜０．５ｍｍの曲面部１１ｃを有し、前記頂部１１ａの幅方向の長さと、前記頂部１１ａの両端にある２つの前記曲面部１１ｃの幅方向の長さとを合計した表面長さが、１〜２．８ｍｍであり、前記樹脂成形体の幅に対する、前記表面長さの占める割合が、４０〜８０％である樹脂成形体である。【選択図】図３
RESIN MOLDING
樹脂成形体
MIZUNO YOSHITAKA (Autor:in)
15.12.2016
Patent
Elektronische Ressource
Japanisch
Polyamide resin composition, expanded polyamide resin molding, and automotive resin molding
| Europäisches Patentamt | 2016