VISCOELASTIC ELECTROMAGNETIC INTERFERENCE (EMI), SHOCK AND VIBRATION ABSORBER AND METHODS OF MAKING THE SAME

摘要

Monolithic housing for housing one or more electronic devices, and molding processes for making the same are provided. The monolithic housing is made of a shock absorbing material having a hardness in a range from about 20 Shore A to about 80 Shore A. The shock absorbing material has EMI absorbing particles dispersed therein. The EMI absorbing particles includes magnetic particles. The shock absorbing material has 50 to 90 weight ％of a thermosetting elastomer and 10 to 50 weight ％of the EMI absorbing particles.