VIBRATION-ABSORBING MASTIC Russian patent published in 2002 - IPC

FIELD: coating materials reducing vibration loads. SUBSTANCE: mastic has polyvinyl acetate dispersion, chlorinated paraffin, EDOS plasticizer, nepheline antipyren, graphite, disperser, for instance, sodium tripolyphosphate. Mastic has sufficiently high vibration absorbing properties. Introduction into mastic composition of disperser (sodium tripolyphosphate) ensures additional increase of vibration-absorbing properties. Mastic may be used as coatings for metal structures undergoing high vibration loads and also as coatings of bodies of transport facilities, motors, ship bodies, etc. EFFECT: higher vibration absorbing properties, improved sanitary characteristics of coating and use of claimed mastic for more wide class of items. 3 cl, 2 tbl