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  • 产品名称：干粉显像剂

  • 产品型号：DA-65
  • 产品厂商：苏州麦普
  • 产品文档：
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简单介绍：
DA-65 是一种可自由流动的、白色、松散的粉末，可用于 FP 系列荧光渗透剂的高灵敏度显像剂。它施加后会在工 件表面缺陷处形成一层薄膜，增强缺陷的指示。DA-65 纯度高能够在对显像剂纯度要求苛刻的应用中使用。 DA-65 is a free flowing, white, fluffy powder used as a high sensitivity dry powder developer for FP penetrants. It is supplied ready to use and forms a thin film on parts which enables it to enhance indications of ultrafine discontinuities. DA-65's high purity allows it to be used in a
详情介绍：
种类属性 CLASSIFICATION
a 类，干粉显像剂

Form a, Dry Powder Developer


组成 COMPOSITION
DA-65 由惰性的材料组成。

DA-65 is composed of inert materials.

典型性能 TYPICAL PROPERTIES


施加方法 METHOD OF APPLICATION
DA-65 干粉显像剂须在工件表面干燥后施加。DA-65 可通过喷枪、粉暴或埋粉等方式施加。埋粉是*不推荐的施加方法，可能会导致一些缺陷指示被擦去，显像粉会很快被污染。可以通过静电喷雾施加，但需要注意防止过多的显像剂集结而将缺陷指示覆盖。
DA-65 Dry Powder Developer is applied to the test surface after part has been dried. DA-65 may be applied by dusting,spraying, dust clouding or dipping. Dipping is the least preferred method of application as some indication scrubbing can result and developer can become contaminated quickly with fluorescent specks. Electrostatic spray application is possible,but care is required to prevent excessive developer build-up which will mask indications.

DA-65 可增强荧光渗透液的亮黄绿色指示。建议停留至少 10 分钟时间，以使所有的缺陷指示显露出来。


DA-65 produces bright yellow green indications with penetrants. It is recommended that a developing time of at least 10
minutes be allowed prior to inspection for full indication development
符合规范 SPECIFICATION COMPLIANCE
ASME Sec.V、ASTM E165、ASTM E1417、GB/T 18851.2、ISO 3452-2、 GJB 2367A、AMS 2644
包装规格 PACKAGING
5 公斤桶。
5 Kg Container.



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