年表作成・共有サービス - pastport

https://www.wsxchem.com/resources/cured-epoxy-melting-point.html

Epoxy resin is not pure, such as bisphenol A epoxy resin is composed of homologous compounds with different degree of polymerization, so it has no clear cured epoxy melting point, only a melting temperature range, called softening point, to characterize its melting temperature. The softening point is a temperature range. For example, the softening point can range from 58 degrees to 93 degrees due to different composition and content. Epoxy phenolic semi-solid with high viscosity, average functionality 2.5-6.0, softening point less than 28 degrees; Triphenol-based methane triglycidyl ether epoxy resin is a red solid with softening point 72-78 ℃. Some crystalline epoxy resins, with high purity, can also be called melting point, such as 140 ℃.
As an epoxy hardener manufacturer, we have strict production process, advanced equipments, strong technical force to ensure the stability of product quality and superior performance, have passed the ISO9001 quality management system certification and 14001 environmental system certification. We are a member of China Epoxy Resin Technology Applied Association. With stable quality and outstanding performance, our products have been used in electronics, electric area, insulants and embedding materials, and are in great demand among customers nationwide.