DP-50 is water washable visible penetrant used to locate cracks, laps, pores, lack of bonding, and similar surface flaws. DP-50 can be used on nonporous parts
including both ferrous and nonferrous metals, ceramics, and glass and some plastics. Referred to as the “visible dye penetrant“ method or “color contrast” method of inspection and can be used for weld inspection.
Chemical Properties
- Color: Red liquid
- Viscocity: 7.07 cSt @ 100°F
- Flash Point: 220°F (104°C)
- Boiling Point: 300°F (148°C)
- Odor: Petroleum odor
Companion Products
- D-100 Non-Aqueous Developer
- D-106 Non-Aqueous Developer
- DR-62 Solvent Remover
- DR-60 Solvent Remover
Specifications
- MIL-I-25135 Revisions C, D, & E
- ASME Code NDT, Sec V
- SAE AMS 2644 & QPL
Storage
- Keep away from moisture and sunlight
- Temperature limit: 40°F to 125°F (0°-50°C)
- Keep the container closed when not in use
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