AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
Silk screen emulsion11/23/2023 Exposure times below should be used as a guide:. We recommend use of the Autotype Exposure Calculator for test exposures to ascertain correct timing. Place entire screen in a suitable vacuum frame and expose. Remove dust from the surface of the stencil and tape positive in position. UNDEREXPOSURE WILL GIVE A WEAK STENCIL AND REDUCE RESISTANCE. Additional coatings may be applied to the underside of the screen with intermediate drying.įor more information on coating, follow this link to: How to Guide – Coating PLUS emulsionsĬORRECT EXPOSURE IS ESSENTIAL FOR OPTIMUM STENCIL PERFORMANCE.Dry the screen at a maximum temperature of 30☌ (86☏). The screen should be dried horizontally, squeegee side up and stored under dark or yellow light conditions.Apply 2 coats to the print of the screen.Stand the screen on edge, angled away from the operator and, using a good quality coating trough, proceed as follows: Stainless Steel Universal Mesh Prep or Auto Degreaser Concentrateįor more information on mesh preparation, follow this link to: How to Guide – Mesh preparation for PLUS emulsions Used polyester Universal Mesh Prep or Auto Degreaser Concentrate Unused polyester Autoprep Gel and Universal Mesh Prep or Auto Degreaser Concentrate Allow the emulsion to de-gas for 15 minutes before use. Stir thoroughly for approximately 2-3 minutes to ensure emulsion is sensitised throughout.Add the powder diazo sensitiser DIRECTLY to the emulsion.(DO NOT DISSOLVE THE SENSITISER IN WATER OR ADD ADDITIONAL WATER TO THE EMULSION).Cut the powder diazo sachet open using a pair of scissors (DO NOT OPEN WITH TEETH).Prior to sensitising read the Safety Data Sheet.PLUS 7000 is supplied as a two pack kit comprising the emulsion and powder sensitiser in a sachet. Handle PLUS 7000 under yellow fluorescent tubes or low wattage Tungsten light.
0 Comments
Read More
Leave a Reply. |