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SOCOMASK PR1
> CHEMICAL MILLING MASKANT
SOCOMASK PR1 is a hand-peelable protective coating developed to protect surfaces during chemical milling.
This product has been especially formulated to provide the following properties and performance :
- Very easy application by means of conventional spraying systems (airless/airmixed) or by dipping.
- Exceptional chemical resistance offering a solution to most chemical protection problems (alkaline machining bath in the range 140 to 230° F, chromic-sulphuric mixture bath, hydrofluoric bath, detergent solution...).
- Resistance to impact during forming and degreasing processes, various manipulations.
- Resistance to impact during storage, transport, protection of the substrates against corrosion.
- Resistance to temperature (upto 392° F) and very easy peeling, even after all chemical processes, and exposure to bad weather and corrosive atmospheres
Documents to download :
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Technical Data Sheet
The product can be applied hot or cold, with an airless or airmixed spraygun, or by dipping.
Hot airless or airmixed spraying:
- Equipment......................................Graco, Kremlin or Nordson
- Temperature...................................60 to 100° C (140 to 212° F) in the heater
- Pressure of the pump.....................160 to 200 bars
- Application distance........................from 300 to 700 mm approximately
- Number of layers.............................2 or 3 according to the required thickness
- Drying time between 2 layers.........15 minutes minimum
- The first coating must be thin..........100 microns maximum
Cold airless or airmiwed spraying:
Same general application conditions as for hot spraying, except for temperature and drying time. (minimum drying time between layers : 30 minutes).
Dipping:
According to the required thickness, increase the number of immersions (about 100 microns for 1 dipping of 15 seconds). Minimum drying time between layers : 30 minutes.
Hot airless or airmixed spraying:
- Equipment......................................Graco, Kremlin or Nordson
- Temperature...................................60 to 100° C (140 to 212° F) in the heater
- Pressure of the pump.....................160 to 200 bars
- Application distance........................from 300 to 700 mm approximately
- Number of layers.............................2 or 3 according to the required thickness
- Drying time between 2 layers.........15 minutes minimum
- The first coating must be thin..........100 microns maximum
Cold airless or airmiwed spraying:
Same general application conditions as for hot spraying, except for temperature and drying time. (minimum drying time between layers : 30 minutes).
Dipping:
According to the required thickness, increase the number of immersions (about 100 microns for 1 dipping of 15 seconds). Minimum drying time between layers : 30 minutes.
- Density : (at 20°C/68°F) 1.47
- Brookfield viscosity LV3 12t : 2500 cps (for information only)
- Colour : green
- Flash point : none
- Conservation time : 1 year min. in original closed package
- Storage temperature : -5° à +35°C (23 to +95° F)
- Film thickness : 200 µ
- Film appearance : green, elastic, cohesive
- Film inital elongation at rupture : approximately 400%
- Initial rupture power of the film : approximately 80 kg/cm²
- film peel strength on 2024 T3 : approximately 150g/cm²