Composite of resin and other materials and method for manufacturing the same

摘要

A method for manufacturing composite of resin and other materials includes the following steps. A shaped piece made by materials different with resin is provided, and is degreased and cleaned. A resist layer with a lot of location holes is formed on the surface of the heterogeneous member by nano-imprint lithography, and a lot of small holes are formed on the surface of the heterogeneous member while the resist layer is removed. Then the heterogeneous member is inserted in an injection mold, and molten crystalline thermoplastic resin is injected into the mold, thus the resin embedded into the holes and bonding with the shaped piece. The method is environmentally friendly and suitable for mass production.

主权项

1. A method of manufacturing a composite of resin and other materials, comprising:
providing a shaped piece made of at least one material different than resin; cleaning the shaped piece with a degreasing agent solution; forming a photoresist layer with a plurality of locating holes on a surface of the shaped piece by nano-imprint lithography, wherein the locating holes are blind holes and remains of the photoresist layer is positioned below the locating holes; forming a plurality of small holes on the surface of the shaped piece by plasma etching, simultaneously removing the remains of the photoresist layer below the locating holes by plasma etching, and removing the whole photoresist layer; inserting the shaped piece in an injection mold; and injecting a molten resin material on the shaped piece, the resin material combining with the shaped piece as the resin material cools.