| 摘要 |
<p>A colored jointing agent for stone is provided, which at least comprises 100 parts by weight of air-dried unsaturated polyester resin, 0 to 5 parts by weight of hydrogenated castor oil, 1 to 20 parts by weight of nano powder, 10 to 250 parts by weight of a filler and 1 to 15 parts by weight of an antishrinking agent. It overcomes disadvantages of conventional jointing adhesive made by common marble glue, such as low air drying performance, low antishrinking capacity, low penetrability and the like. The colored jointing agent for stone can be used to fill the gaps between constructional materials such as stones, tiles and the like.</p> |
