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EN 4689:2012

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Aerospace series - Paints and varnishes - Two components cold curing polyurethane finish - High flexibility and chemical agent resistance for military application
Superseded date

01-23-2021

Published date

03-21-2012

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Surface pretreatments
5 Classification
6 Batch release and qualification testing
7 Requirements for fibre reinforced composites
8 Designation

This European Standard specifies the requirements for a two components flexible polyurethane top coat to beapplied over EN 4687 and/or EN 4688 primers mainly for exterior aerospace applications.The primer and the finish tested to this specification will be from the same manufacturer applied in accordancewith (i.a.w.) their instruction / Table 1.

Committee
ASD-STAN
DevelopmentNote
Supersedes PREN 4689. (04/2012)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ONORM EN 4689 : 2012 Identical
NF EN 4689 : 2012 Identical
UNE-EN 4689:2012 Identical
NEN EN 4689 : 2012 Identical
I.S. EN 4689:2012 Identical
DIN EN 4689:2012-08 Identical
SN EN 4689 : 2012 Identical
UNI EN 4689 : 2013 Identical
NBN EN 4689 : 2012 Identical
NS EN 4689 : 2012 Identical
PN EN 4689 : 2012 Identical
BS EN 4689:2012 Identical

I.S. EN 4688:2012 AEROSPACE SERIES - PAINTS AND VARNISHES - CORROSION INHIBITING TWO COMPONENTS COLD CURING PRIMER FOR MILITARY APPLICATION
17/30371343 DC : 0 BS EN 4688 - AEROSPACE SERIES - PAINTS AND VARNISHES - CORROSION RESISTANT CHROMATED TWO COMPONENT COLD CURING EPOXY PRIMER - HIGH CORROSION 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
17/30371341 DC : 0 PREN 4687 - AEROSPACE SERIES - PAINTS AND VARNISHES - CHROMATE FREE (NON CORROSION INHIBITING) TWO COMPONENT COLD CURING PRIMER - CHROMATE FREE PRIMER 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 4688 : 2013 AEROSPACE SERIES - PAINTS AND VARNISHES - 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 4687:2012 Aerospace series - Paints and varnishes - Chromate free non corrosion inhibiting two components cold curing primer for military application
EN 4688:2012 Aerospace series - Paints and varnishes - Corrosion inhibiting two components cold curing primer for military application
BS EN 4688:2012 Aerospace series. Paints and varnishes. Corrosion inhibiting two components cold curing primer 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)
MIL-PRF-6081 Revision E:2014 LUBRICATING OIL, JET ENGINE
PREN 3212 : 1993 PAINTS AND VARNISHES - CORROSION TEST BY ALTERNATE IMMERSION IN A BUFFERED SODIUM CHLORIDE SOLUTION
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 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 9227:2017 Corrosion tests in artificial atmospheres - Salt spray tests (ISO 9227:2017)
EN 4688:2012 Aerospace series - Paints and varnishes - Corrosion inhibiting two components cold curing primer for military application
DEFSTAN 68-10/5(2003) : 2003 CORROSION PREVENTIVE: WATER DISPLACING NATO CODE: C-634 JOINT SERVICE DESIGNATION: PX-24
EN 2436-006:2006 Aerospace series - Paints and varnishes - Corrosion resistant chromate-free two component cold curing epoxy primer - Part 006: High corrosion resistance for military application
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 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)
BS 1595-1:1986 Propan-2-ol (isopropyl alcohol) for industrial use Specification for propan-2-ol (isopropyl alcohol)
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
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)
SAE AMS 1526 : 2008 CLEANER FOR AIRCRAFT EXTERIOR SURFACES, WATER-MISCIBLE, PRESSURE-SPRAYING TYPE
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 AMS 1533 : 2008 CLEANER FOR EXTERIOR AIRCRAFT SURFACES, GEL-TYPE, SOLVENT-BASE
EN ISO 1518:2000 Paints and varnishes - Scratch test (ISO 1518:1992)
EN ISO 11909:2007 Binders for paints and varnishes - Polyisocyanate resins - General methods of test (ISO 11909:2007)
PREN 6042 : 200P1 AEROSPACE SERIES - ORGANIC COMPOUNDS - TEST METHOD - ANALYSIS BY INFRARED SPECTROSCOPY
EN ISO 3678:1995 Paints and varnishes - Print-free test (ISO 3678:1976)
STANAG 4477 : 0 SPECIFICATION FOR PAINTS AND PAINT SYSTEMS, RESISTANT TO CHEMICAL AGENTS AND DECONTAMINANTS, FOR THE PROTECTION OF AEROSPACE MILITARY EQUIPMENT
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)
EN ISO 11507:2007 Paints and varnishes - Exposure of coatings to artificial weathering - Exposure to fluorescent UV lamps and water (ISO 11507:2007)

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