Difference between revisions of "Paste painting procedure"
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| − | The paste is applied on a G-10 | + | The paste is applied on a G-10 that has 1 mm hole diameter and 0.5mm and 1mm pitch. After curing the paste made a solid surface on the top on the G-10 surface without penetrating through the holes or dropping on the carrier. |
| − | + | [http://wiki.iac.isu.edu/index.php/Neutron_TGEM_Detector_Abdel#10.2F27.2F09_.28Paste_painting_procedure.29 | |
| − | + | ] | |
Revision as of 16:25, 22 January 2010
Purpose
This document description the application proceedures to safely apply the ED-7100 carbon paste.
Requirements for safe handling
Before opening the paste please read the ED-7100 Safety Data Sheet located at
Be sure that the following are available:
- Ventilation
An externally venting fume hood is recommended when working with this paste or a work area with very good ventilation.
- Poor Ventilation area
Wear a well fitted NIOSH approved or industrial type canister mask.
- The following are required for applying the paste
- Gloves,goggles.
- suitable protection clothes.
- sack of sand or absorber for cleaning the area.
Paste Application Procedure
- a- Review the "Requirements for Safe Handling" section preceding this one before using the paste.[1]
- b- Equipment And Tools
- ED-7100 paste
- isobutanol for cleaning,
- CLR A/F lens blue frame revolution dust goggles
- 27"WD 36"L vinyl clear ansell chem-resist apron
- 35"WD 45"L neoprene Black ansell chem-resist apron
- 8511 N90 3M particulate respirator
- Nitrile disposal gloves
- d- Application steps
- put on mask and apron (use goggles if spraying paste using printer)
- establish a work area under the ventilatin hood in the Laboratory for Detector Science#Add the paste to copper plate.(using a brush or a semi-mechanical printer)
- mix paste (if reducing is needed) under the hood for sufficient ventilation
- use applicator to smear paste on pc-board
- Clean the paste residues using isobutanol cleaner.
- Cure for 1 - 2h 30min. at 150 - 165 degrees Celsius.(Contact the company for IR-curing)
01/22/10
- Results
The paste is applied on a G-10 that has 1 mm hole diameter and 0.5mm and 1mm pitch. After curing the paste made a solid surface on the top on the G-10 surface without penetrating through the holes or dropping on the carrier.