Effect of Curing Agent Type on Curing Reaction Kinetics of Epoxy Resin
1、Effect of Curing Agent Type on Curing Reaction Kinetics of Epoxy Resin
In this paper, low molecular weight polyamides, aromatic amines and anhydrides were selected as three kinds of curing agents and their isothermal viscosity-time properties were studied to...
2、IOS Press Ebooks
In this paper, low molecular weight polyamides, aromatic amines and anhydrides were selected as three kinds of curing agents and their isothermal viscosity-time properties were studied to investigate the operational time and curing speed of the resin system.
3、Real
Parameter variation during cure has been shown to impact the properties of two-part thermoset polymers. Changes in ratio of resin to hardener in a two-part system are one example of these variations. A setup was developed to measure both changes in mechanical properties and chemistry during cure.
4、Effect of new nonionic curing agent on curing kinetics and mechanical
They found that bisphenol A type epoxy resin pre-pared with PPEDD as curing agent has better thermal stability than the epoxy resin prepared with EDA as curing agent.
5、Theoretical studies of mechanisms of epoxy curing systems
epoxy resin, a particular curing agent and/or a particular catalyst. The examination of all possible reaction pathways for each curing system can allow us to predict the most preferable pathway in the system and can enable the development of a more accurate kinetic model for the system.
Effect of the Aromatic Amine Curing Agent Structure on Properties of
The nonisothermal kinetics through the DSC test was used to study the curing kinetics of AG-80/DDM and AG-80/DDM- m -XDA curing systems. Different volume percentages of HGMs were composited with two kinds of epoxy resin systems.
The effect of epoxy resin and curing agent groups on mechanical
The effects of the type of curing agent and the position of the epoxy functional groups on the mechanical properties of the crosslinking systems were analyzed, which may provide guidance for synthesizing epoxy resin systems with excellent mechanical properties.
Role of Curing Kinetics in Tuning the Evolution of Density, Fluidity
This study investigates the influence of reaction kinetics on the curing of DGEBA-DDS epoxy resin using molecular dynamics, with a particular focus on the structure and property evolutions at low to medium curing degrees.
Effect of new nonionic curing agent on curing kinetics and mechanical
In the present research, a new type of epoxy resin curing agent (AEDA) is prepared. Nonionic AEDA curing agent is synthesized by using ethylene glycol diglycidyl ether (EGDE), 3,4-dimethoxyaniline (DI), and triethylenetetramine (TETA) as the raw materials.
A review of the curing rate and mechanical properties of epoxy resin on
In epoxy resin composite, the curing rate of epoxy resin determines the production efficiency, cost, and applications. The majority of the composite preparation cycle is dedicated to the curing reaction of the epoxy resin matrix.