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乳化型荧光渗透剂

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后乳化型荧光渗透剂检测方法的优点
详细信息

后乳化型荧光渗透剂检测方法的优点 MET-L-CHEK FP-95(A)M
3级后乳化型荧光渗透剂
后乳化型FP-95(A)M是3级、高灵敏度I型渗透剂,设计用于要求最大过程控制和可靠性的检查,例如要求严格的航空航天测试。
由于FP-95(A)M不溶于水,因此通过过度清洗将渗透剂从细小或浅的缺陷中清除的风险最小,以提供任何渗透剂检查方法最高的可靠性。
FP-95(A)M具有很高的闪点,并且在敞开式储油罐中使用时具有较长的储罐寿命,同时该渗透剂也可以通过多种其他方式应用,包括静电喷涂。
要在施加显影剂之前去除表面FP-95(A)M渗透剂,可以使用 E-57方法B亲脂性乳化剂 或 E-58D方法D亲水性乳化剂 。
FP-95(A)M列在QPL SAE AMS 2644合格产品列表中,并已由普惠公司批准使用。
相关特点:
改善了指示检测效果
由于具有较高的紫外线 和热稳定性,即使是很小的瑕疵和不连续之处,清晰,明亮的指示也更易于检测
由于背景荧光小,因此适应症更突出 。乳化剂仅去除表面渗透剂,没有过度洗涤的风险
充分把渗透剂在检查过程的作用发挥出来
防止过度洗涤, 因为FP-95(A)M不能用水清除(除非与乳化剂结合使用)
PE渗透剂系统不易受到人为错误的影响,因为在最终漂洗阶段仅去除了表面渗透剂
用于各种各样的检查
检查各种高价值组件,而不必担心腐蚀或规格不合格

符合所有主要的行业和NDT规范要求,包括航空航天Prime和OEM规范,AMS 2644和ISO 3452



Common Liquid Penetrant Aerospace Systems


MET-L-CHEK后乳化型渗透剂Liquid MET-L-CHEK Penetrant In The Aerospace Industry


The Qualified Products List (QPL)
            The aerospace industry relies upon Type 1 fluorescent penetrant systems for the detection of defects in aircraft and engine components during maintenance and overhaul operations. Liquid penetrant specifications, such as ASTM E-1417 and AMS-2647, are considered industry standards for in-process, final, and maintenance (in-service) penetrant examinations for the final acceptance of aerospace products. These widely used specifications state that only materials listed and approved to QPL-AMS-2644 shall be utilized for penetrant examination. This is an important rule in the aerospace industry because only these materials have been quality tested by an approved laboratory.


The United States Air Force Materials Command
            Type 1 fluorescent penetrant systems are approved for use by The United States Air Force Materials Command (USAFMC) at the Air Force Materials Research Laboratory (AFRL) at Wright Paterson Air Force Base in Dayton, Ohio. Only materials stating “certified to AMS 2644” are approved for use, not materials or manufacturers that state “meets the requirements of AMS2644”. Approved materials are recorded on the Qualified Products List (QPL) and certified by the manufacturer in accordance with AMS-2644. Materials listed on the QPL meet the rigorous requirements of the following:
NADCAP quality programs
FAA and EASA repair stations

MET-L-CHEK乳化型渗透剂

Systems:
Sensitivity Level 1 – Low: FP-921 , FBP-911
Sensitivity Level 2 – Medium: FP-922, FBP-912, FP-93A(M)
Sensitivity Level 3 – High: FP-923, FBP-913, FP-95A(M)
Sensitivity Level 4 – Ultrahigh: FBP-914, FP-97A(M)
Developer Form a – Dry powder: D-72A
Developer Form b – Water-soluble: D-76B
Developer Form c – Water-suspendable: D-78B
Developer Form d – Nonaqueous: D-70
Emulsifiers
Lipophilic: E-57
Hydrophilic: E-58D
Cleaners
Solvents: E-59A, R-503, R-504
Alkaline: 300LF


以上产品的包装如下:

12瓶/箱    400ML/瓶

5加仑/桶   55加仑/桶

25L/桶      200L/桶

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