公开(公告)号：EP2969455A1

公开(公告)日：2016-01-20

申请号：EP13878066.3

申请日：2013-03-12

申请人： SABIC Global Technologies B.V.

发明人： CAO, Shipu ,  SHEN, Qingya ,  YAN, Wei ,  KONG, Xin ,  SUN, Pei Helen ,  HO, Harold

IPC分类号： B29C45/14

CPC分类号： B29C45/14688 ,  B29C45/0013 ,  B29C45/0025 ,  B29C45/14065 ,  B29C45/14811 ,  B29C45/561 ,  B29C2045/14155 ,  B29C2045/14704 ,  B29C2045/14713 ,  B29K2069/00 ,  B29K2105/16 ,  B29K2509/08 ,  B29L2031/3481

摘要： A method for making a thin wall component comprise: locating a film (40) in a mold cavity of a mold, wherein the mold cavity has an initial mold thickness, wherein the film comprises a base layer (41) and a pattern layer (42); injecting a molding material (60) into the mold cavity such that the molding material contacts the pattern layer, wherein the molding material comprises a polymeric material and a filler; compressing the mold to a final mold thickness that is less than the initial mold thickness, to form a molded product, wherein the pattern layer forms a surface of the molded product; and removing the molded product from the mold. A molded product formed by the method. The method produce a thin walled component without warpage, inner stresses, poor surface quality, or washout defects.