1-(4-methyl-6-oxo-1H-pyrimidin-2-yl)-3-propylurea

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 1-(4-methyl-6-oxo-1H-pyrimidin-2-yl)-3-propylurea
• 化学式: C₉H₁₄N₄O₂
• 分子量: 210.23
• InChiKey: LDOXCIXZMJFHMJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  82.6
• 氢给体数：
  3
• 氢受体数：
  2

文献信息

• Application of self-healing material in 3D printing
  申请人：NANJING UNIVERSITY

  公开号：US10744728B2

  公开（公告）日：2020-08-18

  The present invention provides application of a self-healing material in 3D printing. In the present invention, a self-healing material is taken as a 3D printing material, and the material is intelligently detected and spontaneously healed by utilizing a self-healing function of the self-healing material, so that a potential damage to the self-healing material caused by generated micro-cracks can be prevented. Compared with molding conditions of a product, gentle and mild conditions are required for self-healing, and the overall performance of the product cannot be affected from beginning to end of a self-healing process, thereby reducing the maintenance cost of the product, prolonging the service life of the product, and increasing the utilization rate of resources.

  本发明提供了一种自愈材料在3D打印中的应用。在本发明中，以自修复材料作为3D打印材料，利用自修复材料的自修复功能对材料进行智能检测和自修复，从而避免因产生微裂纹而对自修复材料造成的潜在损伤。与产品的成型条件相比，自修复所需的条件温和，自修复过程自始至终不会影响产品的整体性能，从而降低了产品的维护成本，延长了产品的使用寿命，提高了资源的利用率。
• APPLICATION OF SELF-HEALING MATERIAL IN 3D PRINTING
  申请人：NANJING UNIVERSITY

  公开号：US20190077100A1

  公开（公告）日：2019-03-14

  The present invention provides application of a self-healing material in 3D printing. In the present invention, a self-healing material is taken as a 3D printing material, and the material is intelligently detected and spontaneously healed by utilizing a self-healing function of the self-healing material, so that a potential damage to the self-healing material caused by generated micro-cracks can be prevented. Compared with molding conditions of a product, gentle and mild conditions are required for self-healing, and the overall performance of the product cannot be affected from beginning to end of a self-healing process, thereby reducing the maintenance cost of the product, prolonging the service life of the product, and increasing the utilization rate of resources.