| 摘要 |
Provided by the present invention is a process for making a wet-layed metal fiber nonwoven sheet. The process comprises first dispersing metal fibers into an aqueous dispensing fluid which contains a non-carboxy containing water soluble polymer in an amount such that the viscosity of the dispensing fluid with dispersed metal fibers is suitable for wet-laying techniques. Generally, the amount of the water soluble polymer comprises from about 1 to about 5 weight percent of the aqueous dispensing fluid. In a preferred embodiment, starch is used as the water soluble polymer. |
