COMPOSITION OF INTERMEDIATE LAYER OF SOUND-SUPPRESSING STRUCTURES

摘要

Use: metallurgy, automotive, acoustics and other layers in the composition of noise and vibration-absorbing structures.. The inventive composition comprises, in weight%:. 45,0-55,0 PVC, di-2-ethylhexyl ester of o-phthalic acid 21,0-29,0 graphite 22,0-28.0, lead silicate 1.0- 2,0, calcium stearate 0.3-0,7, 0.2-0.3 stearin. Table 1.