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EN 4688:2012

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Aerospace series - Paints and varnishes - Corrosion inhibiting two components cold curing primer for military application

Superseded date

23-01-2021

Superseded by

EN 4688:2021

Published date

21-03-2012

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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Surface pretreatment
5 Classification
6 Batch release and qualification testing
7 Designation

This European Standard defines the requirements for a two components, high corrosion inhibiting epoxyprimer.The coating shall be suitable for use on suitably prepared metallic substrates, chromic acid anodized orconversion coated aluminium alloys, fibre reinforced composite materials and other suitably preparedsubstrates.

Committee
ASD-STAN
DevelopmentNote
Supersedes PREN 4688. (04/2012)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
SN EN 4688 : 2012 Identical
BS EN 4688:2012 Identical
NF EN 4688 : 2012 Identical
UNE-EN 4688:2012 Identical
NEN EN 4688 : 2012 Identical
DIN EN 4688:2012-06 Identical
NBN EN 4688 : 2012 Identical
UNI EN 4688 : 2013 Identical
NS EN 4688 : 2012 Identical
PN EN 4688 : 2012 Identical
I.S. EN 4688:2012 Identical

17/30371344 DC : 0 BS EN 4689 - AEROSPACE SERIES - PAINTS AND VARNISHES - TWO COMPONENTS COLD CURING POLYURETHANE FINISH - HIGH FLEXIBILITY AND CHEMICAL AGENT RESISTANCE FOR MILITARY APPLICATION
BS EN 4687:2012 Aerospace series. Paints and varnishes. Chromate free non corrosion inhibiting two components cold curing primer for military application
UNI EN 4689 : 2013 AEROSPACE SERIES - PAINTS AND VARNISHES - TWO COMPONENTS COLD CURING POLYURETHANE FINISH - HIGH FLEXIBILITY AND CHEMICAL AGENT RESISTANCE FOR MILITARY APPLICATION
BS EN 4689:2012 Aerospace series. Paints and varnishes. Two components cold curing polyurethane finish. High flexibility and chemical agent resistance for military application
I.S. EN 4687:2012 AEROSPACE SERIES - PAINTS AND VARNISHES - CHROMATE FREE NON CORROSION INHIBITING TWO COMPONENTS COLD CURING PRIMER FOR MILITARY APPLICATION
UNI EN 4687 : 2013 AEROSPACE SERIES - PAINTS AND VARNISHES - CHROMATE FREE NON CORROSION INHIBITING TWO COMPONENTS COLD CURING PRIMER FOR MILITARY APPLICATION
EN 4689:2012 Aerospace series - Paints and varnishes - Two components cold curing polyurethane finish - High flexibility and chemical agent resistance for military application
EN 4687:2012 Aerospace series - Paints and varnishes - Chromate free non corrosion inhibiting two components cold curing primer for military application
I.S. EN 4689:2012 AEROSPACE SERIES - PAINTS AND VARNISHES - TWO COMPONENTS COLD CURING POLYURETHANE FINISH - HIGH FLEXIBILITY AND CHEMICAL AGENT RESISTANCE FOR MILITARY APPLICATION
PREN 4476 : 200P1 AEROSPACE SERIES - PAINTS AND VARNISHES - COLD CURING INTERMEDIATE COAT

ISO 7724-1:1984 Paints and varnishes Colorimetry Part 1: Principles
EN 2334:1997 Aerospace series - Chromic-sulphuric acid pickle of aluminium and aluminium alloys
EN ISO 4628-2:2016 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 2: Assessment of degree of blistering (ISO 4628-2:2016)
EN ISO 4628-8:2012 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 8: Assessment of degree of delamination and corrosion around a scribe or other artificial defect (ISO 4628-8:2012)
PREN 3847 : 200P2 AEROSPACE SERIES - PAINTS AND VARNISHES - DETERMINATION OF SEDIMENTATION RATING
EN 3212:1995 Aerospace series - Paints and varnishes - Corrosion test by alternate immersion in a buffered sodium chloride solution
EN ISO 2431:2011 Paints and varnishes - Determination of flow time by use of flow cups (ISO 2431:2011)
EN 4687:2012 Aerospace series - Paints and varnishes - Chromate free non corrosion inhibiting two components cold curing primer for military application
MIL-PRF-5606 Revision H:2002 HYDRAULIC FLUID, PETROLEUM BASE; AIRCRAFT, MISSILE, AND ORDNANCE
EN ISO 1524:2013 Paints, varnishes and printing inks - Determination of fineness of grind (ISO 1524:2013)
SAE AMS 1527 : 2014 CLEANER FOR AIRCRAFT EXTERIOR SURFACES, WATER-MISCIBLE, FOAM-ON, PRESSURE-SPRAYING
EN ISO 2811-2:2011 Paints and varnishes - Determination of density - Part 2: Immersed body (plummet) method (ISO 2811-2:2011)
ISO 7724-2:1984 Paints and varnishes Colorimetry Part 2: Colour measurement
EN ISO 2409:2013 Paints and varnishes - Cross-cut test (ISO 2409:2013)
EN ISO 4628-10:2016 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 10: Assessment of degree of filiform corrosion (ISO 4628-10:2016, Corrected version 2016-06-01)
EN ISO 9227:2017 Corrosion tests in artificial atmospheres - Salt spray tests (ISO 9227:2017)
DEFSTAN 68-10/5(2003) : 2003 CORROSION PREVENTIVE: WATER DISPLACING NATO CODE: C-634 JOINT SERVICE DESIGNATION: PX-24
EN ISO 3675:1998 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method (ISO 3675:1998)
EN ISO 3251:2008 Paints, varnishes and plastics - Determination of non-volatile-matter content (ISO 3251:2008)
EN ISO 9514:2005 Paints and varnishes - Determination of the pot life of multicomponent coating systems - Preparation and conditioning of samples and guidelines for testing (ISO 9514:2005)
EN 4689:2012 Aerospace series - Paints and varnishes - Two components cold curing polyurethane finish - High flexibility and chemical agent resistance for military application
EN ISO 2811-1:2016 Paints and varnishes - Determination of density - Part 1: Pycnometer method (ISO 2811-1:2016)
EN 2437:2001 Aerospace series - Chromate conversion coatings (yellow) for aluminium and aluminium alloys
EN ISO 2811-3:2011 Paints and varnishes - Determination of density - Part 3: Oscillation method (ISO 2811-3:2011)
EN ISO 1513:2010 Paints and varnishes - Examination and preparation of test samples (ISO 1513:2010)
ISO 7724-3:1984 Paints and varnishes Colorimetry Part 3: Calculation of colour differences
MIL-PRF-23699 Revision G:2014 Lubricating Oil, Aircraft Turbine Engine, Synthetic Base, NATO Code Numbers: O-152, O-154, O-156, and O-167
EN ISO 3680:2004 Determination of flash/no flash - Rapid equilibrium closed cup method (ISO 3680:2004)
EN ISO 9117-1:2009 Paints and varnishes - Drying tests - Part 1: Determination of through-dry state and through-dry time (ISO 9117-1:2009)
PREN 4160 : 200P1 AEROSPACE SERIES - NON-METALLIC MATERIALS - PAINTS AND VARNISHES - TEST METHODS - DETERMINATION OF THE EFFECT OF THERMAL EXPOSURE
EN 2101:1991 Aerospace series - Chromic acid anodizing of aluminium and wrought aluminium alloys
PREN 3837 : 200P1 AEROSPACE SERIES - PAINTS AND VARNISHES - NATURE AND METHOD FOR SURFACE PREPARATION OF TEST PIECES IN ALUMINIUM ALLOYS
MIL-DTL-83133 Revision J:2015 TURBINE FUEL, AVIATION, KEROSENE TYPE, JP-8 (NATO F-34), NATO F-35, AND JP-8+100 (NATO F-37)
EN ISO 2811-4:2011 Paints and varnishes - Determination of density - Part 4: Pressure cup method (ISO 2811-4:2011)
EN ISO 1520:2006 Paints and varnishes - Cupping test (ISO 1520:2006)
EN ISO 11890-1:2007 Paints and varnishes - Determination of volatile organic compound (VOC) content - Part 1: Difference method (ISO 11890-1:2007)
ISO 3270:1984 Paints and varnishes and their raw materials — Temperatures and humidities for conditioning and testing
EN ISO 1519:2011 Paints and varnishes - Bend test (cylindrical mandrel) (ISO 1519:2011)
EN ISO 3679:2015 Determination of flash no-flash and flash point - Rapid equilibrium closed cup method (ISO 3679:2015)
SAE AMS1533B Cleaner for Exterior Aircraft Surfaces Gel-Type, Solvent-Base
EN ISO 1518:2000 Paints and varnishes - Scratch test (ISO 1518:1992)
EN ISO 3678:1995 Paints and varnishes - Print-free test (ISO 3678:1976)
EN ISO 4623-2:2016 Paints and varnishes - Determination of resistance to filiform corrosion - Part 2: Aluminium substrates (ISO 4623-2:2016)
EN 3840:2007 Aerospace series - Paints and varnishes - Technical specification
EN ISO 2813:2014 Paints and varnishes - Determination of gloss value at 20°, 60° and 85° (ISO 2813:2014)
EN ISO 9117-3:2010 Paints and varnishes - Drying tests - Part 3: Surface-drying test using ballotini (ISO 9117-3:2010)

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