The invention provides a synthesis process of epoxy resin and relates to a synthesis process of resin, in particular to the synthesis process of the epoxy resin. The invention provides the synthesis process of the epoxy resin, which has the advantages that the steps are few, the condition is ...
drapability which are the properties of performing a good moldability, when forming the prepreg by impregnation it into a reinforced fiber and further giving a cured product having good mechanical properties; and to provide a new epoxy resin for use in the same composition and its production ...
不同于甲醇,如果将DGF/MBCA在一系列其他有机溶剂和酸性或碱性水环境中浸泡1周,仍能稳定存在,证实了其具有良好的稳定性(Fig. 2G,H)。 Fig. 2. Investigation of the methanolysis behavior of synthesized epoxy resin materials, and c...
Synthesis of a bifunctional epoxy monomer containing biphenyl moiety and properties of its cured polymer with phenol novolac A new type of epoxy resin containing a 4,4′‐biphenylene moiety in the backbone (Bis‐EBP) is synthesized and confirmed by elemental analysis, infrared sp... M Kaji,K ...
A thermosetting resin or thermoset is a polymer that cures or sets into a hard shape using curing methods such as heat or radiation. The curing process is an irreversible process. It introduces a polymer network crosslinked by covalent chemical bonds. ...
Table 2. Different curing systems, curing process and curing agents, and their effect on epoxy resin properties adopted from [39]. Curing processCommon curing agentsProperties Room-temperature curing Aliphatic polyamines High flexibility Alicyclic polyamines Greater impact resistance Electrical shock resistan...
Ultrastiff Biobased Epoxy Resin with High Tg and Low Permittivity: From Synthesis to Properties Harvesting biobased epoxy resins with improved thermomechanical properties (e.g., glass transition temperature and storage modulus), mechanical and dielect... J Wan,J Zhao,B Gan,... - 《Acs Sustainabl...
The synthesis process is illustrated in Scheme 1. Various EP/APP and EP/MAPP composites will be fabricated by a thermoset method [39]. The effect of latex on the APP surface, and the interaction between APP and EP matrix will be investigated. This study will provide a new technique to ...
摘要: PROBLEM TO BE SOLVED: To provide a new epoxy resin which can form an environment-friendly epoxy resin material capable of imparting excellent flame retardant property without containing any halogen compound, and an epoxy resin composition containing the same and its cured product....
process. Thus the curing reaction, which is exothermic, may be induced at room or elevated temperatures or it may be initiated, in the presence of appropriate catalysts, byUV light. The specific curing procedure required to produce a cured resin of optimized performance characteristics is dependent...