AS/NZS 3750.5:1994

1 - AS/NZS 3750.5:1994 PAINTS FOR STEEL STRUCTURES - ACRYLLIC FULL GLOSS (TWO-PACK)
4 - PREFACE
5 - CONTENTS
6 - SECTION 1 SCOPE AND GENERAL
6 - 1.1 SCOPE
6 - 1.2 REFERENCED DOCUMENTS
6 - 1.3 DEFINITIONS
6 - 1.3.1 Acrylic full gloss (two-pack)
6 - 1.3.2 Component
6 - 1. 3.3 Paint
6 - 1.3.4 Pot-life
7 - 1.4 SAFETY PRECAUTIONS
8 - SECTION 2 MATERIAL REQUIREMENTS
8 - 2.1 GENERAL
8 - 2.2 CONDITIONS OF TEST
8 - 2.3 LIQUID PAINT
8 - 2.3.1 Condition in container
8 - 2.3.2 Volume solids
8 - 2.3.3 Storage properties
8 - 2.3.4 Consistency
8 - 2.4 APPLICATION PROPERTIES
8 - 2.4.1 General
8 - 2.4.2 Spraying
9 - 2.4.3 Pot-life assessment
9 - 2.5 APPLIED FILM
9 - 2.5.1 Surface-dry time
9 - 2.5.2 Hard-dry time
9 - 2.5.3 Curing properties
9 - 2.5.4 Recoating properties
9 - 2.5.5 Gloss
9 - 2.5.6 Colour
9 - 2.5.7 Finish
9 - 2.5.8 Flexibility
9 - 2.5.9 Resistance to weathering
11 - 2.5.10 Accelerated tests
13 - SECTION 3 PACKAGING AND LABELLING
13 - 3.1 PACKAGING
13 - 3.2 LABELLING
14 - APPENDIX A - PURCHASING GUIDELINES
14 - A1 GENERAL
14 - A2 INFORMATION TO BE SUPPLIED WITH THE ENQUIRY OR ORDER
15 - APPENDIX B - GUIDANCE ON THE USE AND APPLICATION OF ACRYLIC FULL GLOSS (TWO-PACK) PAINT
15 - B1 SCOPE
15 - B2 MANUFACTURER’S TECHNICAL DATA
15 - B3 SAFETY PRECAUTIONS
15 - B4 TYPICAL USES
15 - B5 PRODUCT TYPES
16 - B6 MIXING
16 - B7 CURING CONDITIONS
16 - B8 POT-LIFE
16 - B9 TYPICAL FILM THICKNESS
16 - B10 RECOATING
16 - B11 STORAGE CONDITIONS
17 - APPENDIX C - MEANS FOR DEMONSTRATING COMPLIANCE WITH THIS STANDARD
17 - C1 SCOPE
17 - C2 STATISTICAL SAMPLING
17 - C3 PRODUCT CERTIFICATION
17 - C4 SUPPLIER’S QUALITY SYSTEM
18 - C5 OTHER MEANS OF ASSESSMENT
19 - APPENDIX D - REFERENCED DOCUMENTS
21 - APPENDIX E - PREPARATION OF TEST PANELS
21 - E1 SCOPE
21 - E2 TEST PANEL MATERIAL
21 - E2.1 Tinplate
21 - E2.2 Steel
21 - E3 PREPARATION
21 - E3.1 Tinplate
21 - E3.2 Steel
22 - APPENDIX F - PREPARATION OF PANELS FOR TESTING RESISTANCE TO WEATHERING
22 - F1 SCOPE
22 - F2 TEST PANEL MATERIAL
22 - F3 PREPARATION OF PANEL
22 - F4 COATING THE PANEL
23 - APPENDIX G - ASSESSMENT OF RESISTANCE OF ACRYLIC FULL GLOSS (TWO-PACK) PAINT TO ALKALI AND ACID
23 - G1 SCOPE
23 - G2 PRINCIPLE
23 - G3 REAGENTS
23 - G3.1 Sodium hydroxide solution (10%(m/V))
23 - G3.2 Sulfuric acid (rho20 1260 kg/m3)
23 - G4 APPARATUS
23 - G4.1 Cotton wool
23 - G4.2 Beaker
23 - G4.3 Scratch-resistance equipment
23 - G4.4 Knife blade
23 - G4.5 Straightedge
23 - G5 PROCEDURE
24 - G6 TEST REPORT

Provides requirements for two-component full gloss acrylic paint intended for the protection of iron and steel structures against atmospheric corrosion.

This Standard specifies requirements for a two-component, solvent-borne full gloss acrylic paint intended to be used for the protection of iron and steel against exterior atmospheric corrosion. It is primarily designed for application by conventional air or airless spraying. It is also suitable for application to small areas by brush or roller.This paint is intended for use as a decorative topcoat where good colour or gloss retention is required in paint systems for the protection of iron and steel against corrosion involving wet and damp areas, high humidity, coastal/marine and industrial fallout.Paint specified in this Standard is described in AS 2312 as Paint Reference No. 33 and may be used with the appropriate primer in systems LP6-A, MP5-B, MP5-F, MP5-J and MP6-D of AS 2312.NOTES:1 Appendix A contains recommendations and advice on information which should be provided by the purchaser at the time of enquiry or order.2 Additional information on the use and application of acrylic full gloss (two-pack) paints is contained in Appendix B.3 Alternative methods for determining compliance with this Standard are given in Appendix C.4 The paint is available in a range of colours.

First published as Joint Standard AS/NZS 3750.5:1994.