| 摘要 |
A resin composition of the present invention comprises: 50-80 parts by weight of at least one resin binder selected from the group consisting of acrylic amulsion, a silica sol based resin, and a silicon mineral based resin; 10-20 parts by weight of at least one thermal barrier material selected from the group consisting of near-infrared ray reflecting ceramics and polymethyl (meth)acrylate (PMMA); 15-25 parts by weight of water soluble synthetic rubber resin SBR (styrene butadiene rubber); 0.5-2 parts by weight of at least one ultraviolet ray blocking agent; 0.5-1 part by weight of at least one dispersing agent; 0.5-1 part by weight of at least one antifoaming agent; and 1-2 parts by weight of at least one antifreeze selected from the group consisting of glycols including ethylene glycol, and glycerin. |
