| 摘要 |
The present invention relates to a composition for a fire pipe. More specifically, the composition is obtained by adding a stabilizing agent, a filler, TiO_2, a processing material, an impact modifier, a UV ray blocking agent, and pigments as additives into a CPVC resin. According to the present invention, the composition can be used for solving a problem that a mold is carbonized during a process of manufacturing the fire pipe having a single layer. When the composition is used, flame-retardant properties, workability, and physical properties of the fire pipe are enhanced, an extrusion amount of the fire pipe is increased, and a defection rate of the fire pipe can be reduced. |
