| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a shading coating material for greenhouse, which is excellent in shading performance, has excellent persistency of a coated film, and is easy to handle, wherein the coated film can be removed. <P>SOLUTION: The shading coating material comprises: a synthetic calcium carbonate that has an average particle diameter of 0.1-0.3 μm; a heavy calcium carbonate; and a fixing agent, wherein both calcium carbonate are contained in a mass ratio ((synthetic calcium carbonate):(heavy calcium carbonate)) of 20:80 to 80:20. <P>COPYRIGHT: (C)2012,JPO&INPIT |
