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The advantages of Sherwin penetration agent DP-50
2023-09-21 09:51:18
In demanding industries such as aerospace, oil and gas, or manufacturing, it is important to prepare the right products at the right time to ensure that tasks are completed in the most efficient and effective manner. For visible dye penetrant testing, DP-50 dye penetrant is such a product that makes the work of personnel conducting non-destructive testing easier. As a leading manufacturer of aviation companies and industrial chemicals, Callington promotes DP-50 dye penetrant to ensure that technicians and engineers are equipped with the correct solution suitable for their testing requirements, regardless of the specified testing process.
As a more common non-destructive testing method, visible dye penetration testing or "color comparison" testing is used by the industry to locate defects or defects in materials without damaging the tested components. It is used to detect surface defects of black and non-ferrous metals, ceramics, glass, and plastics without pores. For each liquid penetrant test performed, the type of spray required will be designated as "washable" or "solvent removable" dye penetrant. Although one option is to store two different products (as provided by some manufacturers), DP-50 dye penetrant can meet the requirements of any process, both solvent removal and water washing.
During the penetration testing process, DP-50 dye penetrant is applied after the initial part cleaning and evenly sprayed on the surface. The spray retains the required "dwell time" to penetrate any faults or cracks. The residence time depends on factors such as the tested material and temperature, and ranges from 5 to 30 minutes. After completely removing the dye with DR-60 cleaner remover or water using a wet lint free cloth, use D-100 developer. D-100 Developer helps to absorb DP-50 dye penetrant back to the surface, identifying any previously invisible defects and cracks. The deep red color of DP-50 dye penetrant can make any defects clearly visible within a few minutes.
DP-50 dye penetrant has high sensitivity and can detect micro surface cracks and provide persistent defect marking indications. DP-50 has been tested and meets the requirements of applicable standards, including ASME Boiler and Pressure Vessel Code Section V, MIL-I-25135, ASTM E1417, ASTM E165, AS 2062, MIL-STD-6866, and MIL-STD-271 It is also listed by the US Department of Defense as an approved visible dye penetrant for methods A and C (solvent removable visible dye penetrant and water washable visible dye penetrant) and has been proven to function over a wide temperature range.
The above content introduces the advantages of Sherwin Sherwin Penetrant DP-50. In addition, Shenzhen Oudejie Technology specializes in selling new and original imported Sherwin Shewen penetrants, and promises to sell all products in new and original packaging. At the same time, we provide customers with quotation, selection, product information and other services. For more product and technical information needs, please go to the official website of Shenzhen Oudejie Technology Co., Ltd. to search for contact information and further consult and understand.
