Paste painting procedure: Difference between revisions
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=Technical procedure= | =Technical procedure= | ||
Using the paste is summarized by the following steps: | |||
; a- Look at the safety conditions needed to use the paste. | |||
; b- Equipment And Tools: | |||
55 to 77T polyester mesh, 200 mesh stainless steel screen, ER7 reducer, SW100, Oven, Multimeter, different shapes of Copper ( mainly 10X10 plate, wires), power supply. | |||
; c- Processing: | |||
1- Printing the paste using 55 to 77T polyester mesh. For tight resistances tolerance use 200 mesh stainless steel screen to reduce the distortion. | |||
2- Clean the screen and stencil of the paste residues using SW100 | |||
3-Let the paste dry, recommended drying conditions are in the table below: | |||
4- Curing for 1 - 2h 30min. at 150 - 165 degrees Celsius.(Contact the company for IR-curing) | |||
Revision as of 03:13, 27 October 2009
Safety Conditions
Before open the paste please read SDS File:ED7100 OSHA MSDS.pdf for the paste. Be sure that the following are available:
- Ventilation
Working with paste is highly recommended under a good ventilation area, the hood is a good environment for work.
- Poor Ventilation area
Wear a well fitted NIOSH approved or industrial type canister mask.
- Paste Splashing
1- Gloves,goggles.
2- suitable protection clothes.
3- sack of sand or absorber for cleaning the area.
Technical procedure
Using the paste is summarized by the following steps:
- a- Look at the safety conditions needed to use the paste.
- b- Equipment And Tools
55 to 77T polyester mesh, 200 mesh stainless steel screen, ER7 reducer, SW100, Oven, Multimeter, different shapes of Copper ( mainly 10X10 plate, wires), power supply.
- c- Processing
1- Printing the paste using 55 to 77T polyester mesh. For tight resistances tolerance use 200 mesh stainless steel screen to reduce the distortion.
2- Clean the screen and stencil of the paste residues using SW100
3-Let the paste dry, recommended drying conditions are in the table below:
4- Curing for 1 - 2h 30min. at 150 - 165 degrees Celsius.(Contact the company for IR-curing)