EMULSION FOR VIBRATION DAMPER

摘要

Disclosed is an emulsion for vibration dampers which is excellent in vibration damping properties over a wide temperature range and is useful for vibration dampers of various structures. Specifically disclosed is an emulsion for vibration dampers containing an acrylic copolymer obtained by copolymerizing a monomer component containing a polar group-containing monomer, wherein a monomer having an SP value (solubility coefficient) of not less than 10.0 and not more than 14.0 is included as the polar group-containing monomer. Also disclosed is an emulsion for vibration dampers containing an acrylic copolymer obtained by copolymerizing a monomer component containing a polar group-containing monomer, wherein the polar group-containing monomer is composed of acrylonitrile and contained in an amount of less than 10% by mass relative to 100% by mass of the total monomer components.