| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an inorganic fiber body carrying out a performance gain while preventing diffusion of formaldehyde.SOLUTION: An inorganic fiber body contains rock wool and a binder composition binding fiber forming the rock wool. The binder composition is composed primarily of acrylic resin, and a complex viscosity measured at angular frequency 5.8 sand temperature 25°C is not more than 1.0×10Pa s.</p> |
