| abstract |
According to the present invention, there is provided a car spraying membrane composition comprising 80 to 98% by weight of a polymer, 1 to 10% by weight of a dispersant, 0.1 to 5% by weight of an oxidative stabilizer, 0.1 to 5% by weight of a viscosity modifier and 0.1 to 5% A liquid polymer admixture; A slurry of 0.1 to 1% by weight, a retarder of 0.1 to 1% by weight, a defoaming agent of 10 to 20% by weight, a defoaming agent of 20 to 40% by weight, a calcium carbonate of 40 to 60% by weight, calcium sulfoaluminate of 10 to 20% 0.1 to 1% by weight, and 0.1 to 1% by weight of a synthetic fiber, based on the total weight of the slag. According to the present invention, according to the present invention, the curing time is short and the bonding strength is strong, thereby preventing rebound and falling of the material. |