2,5,6,9-Tetraoxabicyclo[8.3.1]tetradeca-1(14),10,12-triene-3,8-dione

• 分子结构分类: 有机化合物 - 苯类化合物
• 英文名称: 2,5,6,9-Tetraoxabicyclo[8.3.1]tetradeca-1(14),10,12-triene-3,8-dione
• 英文别名: 2,5,6,9-tetraoxabicyclo[8.3.1]tetradeca-1(14),10,12-triene-3,8-dione
• 化学式: C₁₀H₈O₆
• 分子量: 224.17
• InChiKey: VQFAABDXDUBVJV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  16
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  71.1
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• POLYAMIDE RESIN COMPOSITION
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：EP3530699A1

  公开（公告）日：2019-08-28

  [Problem to be solved] A polyamide resin composition having superior liquidity, mechanical strength, and creep characteristics is provided. [Solution] A polyamide resin composition contains (A) a polyamide resin and (B) an inorganic filler. The (A) polyamide resin contains 90 mass % or more of polyamide 66 relative to 100 mass % of the polyamide resin. The content of the (B) inorganic filler is 30 mass % or more relative to 100 mass % of the polyamide resin composition. The polyamide resin composition has a solidifying point of 210°C or more. The polyamide resin composition has a spiral flow value which is 60 cm or more when the content of the (B) inorganic filler is 30 mass % or more and less than 40 mass %, 40 cm or more when the content is 40 mass % or more and 50 mass % or less, and 20 cm or more when the content is greater than 50 mass % and 70 mass % or less. The polyamide resin composition has a strain of 3.8% or less in a 1000-hour tensile creep test under 120°C and 60 MPa. The polyamide resin composition has a formic acid relative viscosity (VR) which is in the range of 30 < VR < 40.

  [有待解决的问题]提供一种具有优异流动性、机械强度和蠕变特性的聚酰胺树脂组合物。 [解决方案] 一种聚酰胺树脂组合物包含（A）聚酰胺树脂和（B）无机填料。相对于 100 质量%的聚酰胺树脂，(A) 聚酰胺树脂含有 90 质量%或更多的聚酰胺 66。相对于 100 质量百分比的聚酰胺树脂组合物，(B) 无机填料的含量为 30 质量百分比或以上。聚酰胺树脂组合物的凝固点为 210°C 或以上。当（B）无机填料的含量为 30 质量％或以上且小于 40 质量％时，聚酰胺树脂组合物的螺旋流动值为 60 厘米或以上；当含量为 40 质量％或以上且小于 50 质量％时，聚酰胺树脂组合物的螺旋流动值为 40 厘米或以上；当含量大于 50 质量％且小于 70 质量％时，聚酰胺树脂组合物的螺旋流动值为 20 厘米或以上。聚酰胺树脂组合物在 120°C 和 60 兆帕下的 1000 小时拉伸蠕变试验中的应变为 3.8% 或以下。聚酰胺树脂组合物的甲酸相对粘度（VR）在 30 < VR < 40 的范围内。
• METAL RESIN COMPOSITE BODY, RESIN COMPOSITION AND METHOD FOR PRODUCING METAL RESIN COMPOSITE BODY
  申请人：Mitsubishi Engineering-Plastics Corporation

  公开号：EP3674368A1

  公开（公告）日：2020-07-01

  To provide a metal-resin composite that has high bonding strength (metal bonding strength) between the metal member and the thermoplastic resin member, and excels in platability; a resin composition used for forming such metal-resin composite; and a method for manufacturing the metal-resin composite. The metal-resin composite comprising: a metal member having a rough surface; and a thermoplastic resin member arranged in contact with the metal member on the side having the rough surface, composed of a resin composition that contains 1 to 25 parts by mass of a laser direct structuring additive (B), per 100 parts by mass of a thermoplastic resin that contains 50% by mass or more of the crystalline thermoplastic resin.

  提供一种在金属构件和热塑性树脂构件之间具有较高粘合强度（金属粘合强度）且可印刷性优异的金属-树脂复合材料；一种用于形成这种金属-树脂复合材料的树脂组合物；以及一种制造这种金属-树脂复合材料的方法。金属-树脂复合材料包括：具有粗糙表面的金属构件；以及在具有粗糙表面的一侧与金属构件接触的热塑性树脂构件，该构件由每 100 份热塑性树脂中含有 1 至 25 份（按质量）激光直接成型添加剂（B）的树脂组合物构成，该热塑性树脂中含有 50%（按质量）或更多的结晶热塑性树脂。
• Polyamide resin composition
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US11299603B2

  公开（公告）日：2022-04-12

  A polyamide resin composition contains a polyamide resin and an inorganic filler. 90 mass % or more of polyamide 66 is contained relative to 100 mass % of the polyamide resin. The inorganic filler content is ≥30 mass % relative to 100 mass % of the composition. The composition has a solidifying point of ≥210° C. The composition has a spiral flow value of ≥60 cm when the inorganic filler content is ≥30 mass % and <40 mass %, ≥40 cm when the content is ≥40 mass % and ≤50 mass %, and ≥20 cm when the content is >50 mass % and ≤70 mass %. The composition has a strain of ≤3.8% in a 1000-hour tensile creep test under 120° C. and 60 MPa. The composition has a formic acid relative viscosity (VR) of 30

  一种聚酰胺树脂复合材料包含聚酰胺树脂和无机填料。相对于100质量%的聚酰胺树脂，其中90质量%以上为聚酰胺66。相对于100质量%的复合材料，无机填料的含量≥30质量%。该复合材料的固化点≥210°C。当无机填料的含量为≥30质量%且<40质量%时，螺旋流动值≥60cm；当含量为≥40质量%且≤50质量%时，螺旋流动值≥40cm；当含量为>50质量%且≤70质量%时，螺旋流动值≥20cm。在120°C和60MPa条件下进行的1000小时拉伸蠕变试验中，该复合材料的应变≤3.8%。该复合材料的对甲酸相对粘度（VR）满足30