相关实验视频

Updated: Jun 26, 2026

Stereolithographic 3D Printing with Renewable Acrylates
08:28

Stereolithographic 3D Printing with Renewable Acrylates

Published on: September 12, 2018

9.5K

通过动态共价网络光聚合物进行可持续的基于 Vat 光聚合的3D打印

Sirawit Pruksawan1, Yi Ting Chong1, Wylma Zen1,2

  • 1Institute of Materials Research and Engineering (IMRE), 2 Fusionopolis Way, Innovis #08-03, Singapore, 138634, Republic of Singapore.

Chemistry, an Asian journal
|March 20, 2024
PubMed
概括

本综述探讨了用于光聚合 (VPP) 3D打印的动态共价网络 (DCN) 聚合物. 这些材料提供可回收,自我修复和可降解的原型,增强3D打印应用中的可持续性.

关键词:
动态共价网络的动态共价网络这是一种可光固化的聚合物.可回收的可回收性可持续发展 可持续性 可持续性在VPP3D打印中使用3D打印.

更多相关视频

3D Printing and In Situ Surface Modification via Type I Photoinitiated Reversible Addition-Fragmentation Chain Transfer Polymerization07:28

3D Printing and In Situ Surface Modification via Type I Photoinitiated Reversible Addition-Fragmentation Chain Transfer Polymerization

Published on: February 18, 2022

3.7K
Author Spotlight: Real-Time Imaging of Bonding in 3D-Printed Layers04:36

Author Spotlight: Real-Time Imaging of Bonding in 3D-Printed Layers

Published on: September 1, 2023

3.3K

相关概念视频

Cationic Chain-Growth Polymerization: Mechanism00:57

Cationic Chain-Growth Polymerization: Mechanism

The cationic polymerization mechanism consists of three steps: initiation, propagation, and termination. In the initiation step of the polymerization process, the π bond of a monomer gets protonated by the Lewis acid catalyst, which is formed from boron trifluoride and water. The protonation of the π bond generates a carbocation stabilized by the electron‐donating group. In the propagation step, the π bond of the second monomer acts as a nucleophile and attacks the generated carbocation,...
Types of Step-Growth Polymers: Polyesters01:20

Types of Step-Growth Polymers: Polyesters

The introduction of polyesters has brought major development to the textile industry. The wrinkle-free behavior of polyester blends has eliminated the need for starching and ironing clothes.
Polyesters are commonly prepared from terephthalic acid and ethylene glycol; the crude product is known as poly(ethylene terephthalate) or PET. However, polyesters are synthesized industrially by transesterification of dimethyl terephthalate with ethylene glycol at 150 °C. The two reactants and the polymer...