| 摘要 |
PURPOSE: Functional paper for heat exchange element is provided to have excellent fire retardancy, durability and electric heating exchange performance, thereby using for a spacer of heat exchange device. CONSTITUTION: Functional paper for heat exchange element comprises fabric or nonwoven fabric consisting inorganic fiber, polymer fiber and natural fiber. The functional inorganic particle is halogen based flame retardant, inorganic flame retardant, phosphate flame retardant or melamine-based flame retardant. The inorganic flame retardant is aluminum hydroxide, magnesium hydroxide or antimony oxide. An heat exchange device comprises a plate shaped liner(1), and a wrinkle shaped spacer(2) attached on the liner. The spacer comprises the functional paper. |
