Study on Curing Mechanism of Thermosetting Resin by Dynamic Viscoelastic Measurement (IV)

The effect of a low molecular weight additive ins acrylic-melamine resin on curing behaviour

Abstract

In order to study the effect of low molecular weight additive on curing behaviour of thermosetting resin system, the dynamic viscoelasticity of acrylic-melamine resin with various content of DOP was traced.
The results were as follows.
1) The specific content of DOP accelerates the crosslinking formation.
2) The crosslinking mechanism is not affected by DOP. It is induced that this acceleration is due to the rheological behaviour of curing resin system.
3) These results support the conclusion of our previous report II.