ADHESIVE COMPOSITION HAVING IMPROVED HEAT AND COLD RESISTANCE AND THE MANUFACTURING METHOD OF ADHESIVE USING THE SAME

摘要

The pressure-sensitive adhesive composition according to the present invention is a pressure-sensitive adhesive composition comprising styrene-butadiene rubber (SBR), acrylonitrile-butadiene rubber (NBR), isobutylene isoprene rubber (IIR), isoprene 50 to 70 parts by weight of a rubber selected from the group consisting of rubber (IR), and chloroprene rubber (CR) or mixtures thereof; A tackifier 5 to 15 parts by weight; Silicon dioxide (SiO _2), calcium carbonate (CaCO _3), magnesium carbonate (MgCO _3), and clay and 10 to 25 parts by weight of an inorganic filler selected from the group consisting of and mixtures thereof; 5 to 10 parts by weight of a softening plasticizer; And 0.1 to 2.0 parts by weight of an anti-aging agent, which is an excellent substitute for the use of expensive raw materials, and exhibits an effect of remarkably improving the heat resistance and cold resistance as compared with the pressure sensitive adhesive prepared using raw materials.