Fluoresces with
365nm UV(A) light
Post removable
and water washable
Hydrophilic and
Lipophilic emulsifiers
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Post Removable Zyglo Penetrants Info (pdf,
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Water Washable Zyglo Penetrants Info (pdf,
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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
|
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
38°C
Specific
Gravity |
93°C 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
38°C
Specific
Gravity |
93°C 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
38°C
Specific
Gravity |
93°C 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
38°C
Specific
Gravity |
7°C
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 |
165°C
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 0°C temperatures should not exceed
40°C. |
|
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
38°C
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
38°C
Specific
Gravity |
93°C 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
38°C
Specific
Gravity |
93°C 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
38°C
Specific
Gravity |
93°C
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
38°C
Specific
Gravity |
93°C
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 |
93°C
14.1cs.
0.95 |
|
ZL-67 |
|
High sensitivity surfactant based
penetrant. Approved AMS2644 Level 3 and PWA. |
Flash Point
(PMCC)
Viscosity
Specific
Gravity |
>100°C
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 |
93°C
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): -16°C
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 |
Z