ZE-4B Emulsifier

كمية ZE-4B Emulsifier

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ZE-4B Product information

A Method B lipophilic emulsifier, ZE-4B diffuses into the penetrant to clear the penetrant from the surface of the part being inspected. It is rinsed from the part by water, carrying penetrant off the part surface. Designed to be used with post-emulsifiable penetrants Level 2 ZL-2C, Level 3 ZL-27A or Level 4 ZL-37. Benefits include low volatility and a high flash point, so ZE-4E can be used in open immersion tanks.

Features

• Low volatility
• High flash point
• Fast acting for quick processing times
• Supplied ready to use
• Biodegradable
• Safe to use on all aerospace alloys, e.g. aluminium, steel, nickel, titanium

 

Specification compliance

• AMS2644
• ASME B & PV Code, Sec V
• ASTM E165/E165M-18
• ASTM E1417/E1417M
• MIL-STD-2132D
• MIL-STD-271F

 

Applications

Defect location: open to surface

Ideal for:

• Use in open immersion tanks
• Castings
• Forgings
• Extrusions

Defect examples:

• Cracks
• Seams
• Laps

 

Composition

A blend of emulsifying agents and oils.

Instructions for use

ZE-4B is ready to use as supplied.

Immersion dip method:

• Pre-clean the test part.
• Apply penetrant and allow contact time.
• Immerse part in the emulsifier bath for required time (normally 30 – 60 seconds).
• Drain the part, then rinse with water
• Allow to dry
• Apply developer
• Inspect part
• Post-clean with a clean water spray to remove any penetrant/emulsifier residues.

Packaging

Bulk 25L

Request a free quote today or read up on the product manual for ZE-4B.

معلومات إضافية

Manufacturer	Magnaflux