| 摘要 |
The present invention relates to a pipe insulator, a pipe insulator manufacturing device, and a method for manufacturing a pipe insulator using the apparatus and, more specifically, to a pipe insulator which can be used as an insulator by being installed at the outer circumferential surface of a pipe located at such as a factory and a ship; an insulator manufacturing apparatus which can manufacture to have a uniform thickness of the pipe insulator; and a method for manufacturing a pipe insulator made of a material comprising such a hemp fiber, polyester, a flame retardant, and a thermosetting resin. |
