摘要:
An adhesion promoter containing silane, and carbamate, thiocarbamate or urea functionality, and electron donor or electron acceptor functionality, displays low volatility.
摘要:
Resin compositions comprise an epoxy thermosetting resin; and at least two types of interlaminar toughening particles; wherein a first type of interlaminar toughening particles are insoluble in said epoxy thermosetting resin; wherein a second type of interlaminar toughening particles are partially soluble or swellable in said epoxy thermosetting resin. Prepregs and structural compounds contain these resin compositions, which are useful in the aerospace industry.
摘要:
Benzoxazine compounds can be cured with epoxies and fluxing agents to afford thermoset materials with particular utility as no-flow underfilling encapsulants within the semiconductor packaging industry.