公开(公告)号：WO2022208397A1

公开(公告)日：2022-10-06

申请号：PCT/IB2022/052966

申请日：2022-03-30

申请人： WELSPUN FLOORING LIMITED ,  GOENKA, Dipali ,  HALDAR, Utpal

发明人： GOENKA, Dipali ,  HALDAR, Utpal

IPC分类号： B32B25/14 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B32B2264/00 ,  B32B2270/00 ,  B32B2307/406 ,  B32B2307/554 ,  B32B2307/732 ,  B32B2307/734 ,  B32B2307/75 ,  B32B2419/04 ,  B32B27/304 ,  B32B27/306 ,  B32B27/365

摘要： This disclosure relates generally to composite polymer product applications. In one embodiment, a composite polymer flooring tile is disclosed, comprising: a core layer; a print layer applied to a surface of the core layer, the print layer including a decorative design; a wear layer applied to a surface of the print layer; a primer layer applied to a surface of the wear layer; a sanding layer applied to a surface of the primer layer, wherein the sanding layer includes a surface smoothened by sandblasting; an abrasive layer applied to the smoothened surface of the sanding layer, the abrasive layer including wear resistant particles; and a gloss layer applied to a surface of the abrasive layer; wherein a gloss level of the tile is at least 90% at 60° as measured according to ASTM D523 and EN 16094; and wherein the tile meets EPLF abrasion criteria ("AC") rating of at least AC3.