Sherwin Developers
| Non-Aqueous |
D-100 Developer (non-aqueous): D-100 developer consists of refined white particles suspended in isopropyl alcohol that produces enhanced sensitivity for locating tight flaws. D-100 developer pulls flaw-entrapped penetrant to the part surface for display against a white background by solvent and capillary action. Complies with low sulfur and low halogen requirements.
Technical Data Sheet
D-100 RVSL Developer (non-aqueous): D-100 RVSL incorporates a fluorescent dye that is quenched by contact with acids and many oils. Use D-100 RVSL to detect acid and oil residues on parts and equipment that has been in contact with these materials.
Technical Data Sheet
D-106 Developer (non-aqueous): D-106 developer consists of refined white particles suspended in a solution of acetone and isopropyl alcohol. This suspension produces enhanced sensitivity for locating tight flaws. D-106 developer pulls flaw-entrapped penetrant to the part surface for display against a white background by solvent and capillary action. Complies with low sulfur and low halogen requirements.
Technical Data Sheet
D-350 HI-TEMP* Developer: D-350 is a hi-temp developer used to enhance penetrant indications on parts at elevated temperatures, temperatures up to 3500°F (176.70°C). D-350 is the developer step in a three part high temperature system (KO-17 hi-temp penetrant and a KO-19 hi-temp remover are the other materials of the hi-temp system). D-350 complies with low sulfur and low halogen requirements.
Technical Data Sheet
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| Dry Powder |
Dry Powder D-90G Developer: D-90G is a dry developer used with fluorescent penetrants. It amplifies the location of cracks, pores, and similar flaws by multiplying fluorescent brilliance. D-90G also assists penetrant re-bleed back to the part surface, and stabilizes indication. Complies with low sulfur, low halogen, and low sodium requirements.
Technical Data Sheet
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| Water Soluble |
D-113G.1 Developer (water soluble): D-113G.1 is a powdered mixture of white particles, inhibitors, and wetting agents. When mixed with water, it forms a clear liquid. D-113G.1 dries to a uniform white powder coating, and under black light inspection, reveals the location of cracks, pores, and similar surface flaws. Complies with low sulfur and low halogen requirements.
Technical Data Sheet
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| Water Suspendable |
D-110A.1 Developer: Approved "form c" developer. D-110A.1 is a powdered mixture of white particles, inhibitors, and wetting agents. It is mixed with water to form a suspension of white particles that dry to a uniform white powder coating. D-110A.1 developer reveals the location of cracks, pores, and similar surface flaws. D-110A.1 complies with low sulfur and low halogen requirements.
Technical Data Sheet
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Special Note: In accordance with MIL-1-25135/AMS-2644, MIL-STD-6866, and ASTM E-1417, developers are outside of the "family," or same brand, concept. All Sherwin developers may be used with any QPL-approved penetrant systems.
