Article Summary: Production Process: Clear the surface of the base layer → Machine → Solution of details → Scrape the balance glue repair → Paste the interlayer glass cloth → Apply epoxy resin (balance glue) engineering construction. Engineering construction process flow: from top to bottom, from inside to outside.
Epoxy resin is a chemical structure with two or more epoxy resin groups in its molecular structure, and a chemical substance that will produce a three-dimensional chemical network-like dry solid substance under the presence of moderate chemicals. The difference from the epoxy resin is that the epoxy resin has a large number of epoxy resin bases, and it can maintain the change from the fluidity to the solid-state hard disk with different compressive strength under certain chemicals.
Production process: remove the base layer surface→machine→details of the solution→scraping the balance glue repair→sticking the interlayer glass cloth→coating epoxy resin (balance glue) engineering construction. Engineering construction process flow: from top to bottom, from inside to outside.
Regulation and solution of the base layer: the surface or the surface of the base layer is uneven, and the balance glue should be scraped with a scraper to smooth it out and repaired, and the laminated glass cloth should be attached after 24h. Use brushes and rollers to dip the machine material on the base layer to develop the machine. The thickness of the machine should not exceed 0.4mm, and there should be no turbulence or bubbles.
It must be noted that epoxy resins should be tested on the spot and cannot be adjusted at random; the working temperature of epoxy resin engineering construction should be 15～30℃, the air humidity should not be more than 80%, and it is forbidden to use fire or steam to heat immediately .