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Fluorescent Penetrants

 

ZYGLO

 

􀂾 Fluoresces with 365nm UV(A) light

􀂾 Post removable and water washable

􀂾 Hydrophilic and Lipophilic emulsifiers

 

Download Brochure (pdf, 887 kB)

Download Post Removable Zyglo Penetrants Info (pdf, 166 kB)

Download Water Washable Zyglo Penetrants Info (pdf, 174 kB)

 

Fluorescent penetrant testing is the most versatile NDT process for the detection of defects open to the surface in no-porous materials.

 

Zyglo is synonymous with the testing of critical components, in the aerospace, automotive and ceramic industries. Defects open to the surface are highly visible when Zyglo is used and viewed under UV (A) light.

A wide range of sensitivities are available in both water washable and post removable along with emulsifiers/removers and dry powders, water soluble, water suspendable and solvent developers to suit all critical applications.

 

Penecert

Penetrant Testing Service.

To obtain the maximum benefit from any penetrant inspection system, it is essential to ascertain that the quality of the penetrant materials used in the system have not deteriorated during use. That is why so many penetrant testing specifications require the regular testing of materials for certification.

For further information about the Penecert service please contact the Sales Department.

 

Zyglo is manufactured by Magnaflux Division of I.T.W. Ltd.

POST REMOVABLE ZYGLO

ZL-2C

Normal sensitivity high performance post-removable penetrant Suitable for critical / non-critical inspection.Approved to AMS2644 Level 2 and PWA.

Flash Point (PMCC)

Viscosity at 38C

Specific Gravity

93C min.

6.5cs

0.90

ZL-27A

High sensitivity high performance post-removable penetrant idealFor a wide range of critical / non-critical applications.Approved to AMS2644 Level 3 and PWA.

Flash Point (PMCC)

Viscosity at 38C

Specific Gravity

93C min.

10.5cs

0.96

ZL-37

Ultra-sensitive high performance post-Removable Penetrant. Approved to AMS2644 Level 4 and PWA.

Flash Point (PMCC)

Viscosity at 38C

Specific Gravity

93C min.

14cs

0.96

ZYGLO EMULSIFIERS AND REMOVERS

SKC-S

A volatile petroleum distillate-based solvent for removal of surface Excess penetrant in a solvent wipe method. Can also be used to Remove organic contaminates prior to penetrant testing Approved to AMS2644 Class 2.

Flash Point (PMCC)

Viscosity at 38C

Specific Gravity

7C

1.0cs

0.72

ZE-4B

A viscous, slow acting emulsifier for use with the Zyglo penetrants Listed. Application is best achieved by immersion and drain. Approved to AMS2644 Method B.Type 1.

Flash Point (PMCC)

Viscosity Water Tolerance

Specific Gravity

165C

120cs

20% min.

0.95

ZR-10B

A pinkish concentrate for dilution with water. Concentrations between 5% and 33% v/v for removal of excess penetrant by dipping. Concentrations of around 0.5% v/v can be used by spray.

Approved to AMS2644 Method D.Type 1.

Aqueous solutions will freeze close to 0C temperatures should not exceed 40C.

WATER WASHABLE ZYGLO

ZL-4C

A special water based penetrant used on materials or in a systems where normal penetrants are inappropriate.

Flash Point (PMCC)

Viscosity at 38C

Specific Gravity

Non Flammable

11.0cs

1.04

ZL-15B

Normal sensitivity penetrant for general use on castings, forgings, extrusions etc. Excellent wash response. Approved to AMS2644 Level 1/2.

Flash Point (PMCC)

Viscosity at 38C

Specific Gravity

93C min.

5.9cs

0.88

ZL-19

Normal sensitivity penetrant for general use on castings forgings, extrusions etc. Excellent wash response. Approved to AMS2644 Level 1 and PWA.

Flash Point (PMCC)

Viscosity at 38C

Specific Gravity

93C min.

5.9cs

0.86

ZL-60C

Intermediate sensitivity penetrant for the inspection of aircraft fabrications and other applications where fine tight defects are sought. Approved to AMS2644 Level 2.

Flash Point (PMCC)

Viscosity at 38C

Specific Gravity

93C

7.4cs

0.88

ZL-60D

Intermediate sensitivity with improved penetrant removability characteristics. Approved to AMS2644 Level 2 and PWA.

Flash Point (PMCC)

Viscosity at 38C

Specific Gravity

93C

7.4cs

0.88

ZL-66A

High sensitivity, bright penetrant for critical applications such as jet engine components etc. Resistant to heat and UV fade.

Flash Point (PMCC)

Viscosity

Specific Gravity

93C

14.1cs.

0.95

ZL-67

High sensitivity surfactant based penetrant. Approved AMS2644 Level 3 and PWA.

Flash Point (PMCC)

Viscosity

Specific Gravity

>100C

20cs.

0.98

ZL-56

Ultra high sensitivity, ultra bright penetrant for critical applications where the highest sensitivity is required Approved to AMS2644 Level 4 PWA.

Flash Point (PMCC)

Viscosity

Specific Gravity

93C

16.8cs.

1.00

ZYGLO DEVELOPERS

ZP-4B

Fluffy white powder developer for use in systems using Zyglo penetrant. ZP 4B gives excellent cover of parts on applications by powder storm Approved to AMS2644 Form A Type 1.

Asbestos free

Talc free

Flash Point (PMCC): Non Flammable Concentration: As supplied

ZP-5B

White powder concentrate which is mixed with water to form a Suspendable developer solution. Approved to AMS2644 Form C Type 1.

Asbestos free

Talc free

Flash Point (PMCC): Non Flammable Concentration: 60g/litre

ZP-9F

Suspension of a white developer in a quick drying organic solvent. Must be applied by spray. Clear indications are formed when used With Zyglo penetrants, Approved to AMS2644 Form E Type 2 / Form D Type 1.

Asbestos free

Talc free

Flash Point (PMCC): -16C

Concentration: As supplied

ZP-14A

White free flowing powder, which dissolves in water to form a clear. Colourless biodegradable developer solution. Approved to AMS2644 Form B Type 1.

Asbestos free

Talc free

Flash Point (PMCC): 150g/litre

Concentration Non Flammable

 

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