With the Penetrant Testing procedure (also known as DP test or dye penetrant inspection) you can quickly determine surface discontinuities on all iron metals and non-iron metals, some plastics and ceramic materials, glass, etc., provided that the discontinuities are open to the surfaces.
The liquid penetrant test method is used in the examination of welding seams, cast pieces, in shipbuilding, automobile and aircraft construction, apparatus and tank construction, etc.
Liquid penetrant inspection can be carried out at daylight visible (red dye penetrant) and/or under UV-light fluorescent penetrants.
DYE PENETRANT TESTING
MR62 - PENETRANT
Solvent Removable Penetrant - Red
- Solvent Removable Penetrant - Red
- Suitable for all metals (suitability for plastics and ceramics needs testing prior to use)
- Processing temperature +10 to +50 °C
MR85 - INTERMEDIATE CLEANER
- Pre-cleaner and penetrant remover
- Colourless
- Suitable for all metals and ceramics (suitability for plastics must be checked before use)
- Suitable for all metals (suitability for plastics needs testing prior to use)
- Carrier medium alcohol
MR701 - Non-Aqueous Developer
- Solvent removable developer for red and fluorescent penetrant testing form d and e according to EN ISO 3452-1:2013
- Dries quickly
- Processing temperature -30 °C to +50 °C
- Aerosol overhead sprayable
MR 311 - Penetrant Red
- Water and solvent removable penetrant red and fluorescent
- Penetrant Type II
Sensitivity level 2 acc. EN ISO3452:2 - Crack indication colour red
- Suitable for all metals with excellent wetting properties
(suitability for plastics and ceramics must be checked before use) - Carrier medium glycol
FLUORESCENT PENETRANT TESTING
MR672F - PENETRANT
- Water washable penetrant fluorescent
- Penetrant Type I
- Sensitivity level 2 acc. EN ISO 3452:2
- Crack indication colour yellow and yellow fluorescent
- Suitable for all metals (suitability for plastics and ceramics must be checked before use)
- Carrier medium Glycol, Ester
MR70 - I AMS DEVELOPER
- Developer for Penetrant Testing according to EN ISO 3452-1, EN ISO 3452-6 and ASTM E1417
- Listed on QPL SAE AMS 2644 (QPL)
- Form d and e according to EN ISO 3452-2
- Form e according to AMS 2644
- Mixture of alcohol and ketone based
- Dries quickly
- High absorption effect
- Creates a thin homogeneous layer
- Shows clear indications
- Aerosol can is overhead sprayable – 360°
- Suitable for all metals (suitability for plastics needs testing prior to use)
MR81T-R AMS DRY DEVELOPER
- Developer powder for penetrant testing
- Easy removability
- QPL SAE AMS 2644
HIGH TEMPERATURE - DYE PENETRANT TESTING AT 200 deg C
MR68H - Penetrant Red & Fluorescent
Solvent removable penetrant red and fluorescent for “Hot”-Testing at temperatures between +50 and +200°C. Without AZO-dye-stuff.
MR91H - Cleaner
Special remover for „Hot”-testing at a temperature between +50 and + 200 °C.
A mixture of hydrocarbons with special additives.
MR70H - Developer
Special developer for Hot”-testing at temperatures between +50 and +200 °C.
Hydrocarbon-based carrier medium with special, modified solid components.
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