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AS 3750.18-2002

Current

Current

The latest, up-to-date edition.

Paints for steel structures Moisture cure urethane (single-pack) systems

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

08-15-2002

Preview

Specifies requirements and methods for the application of one-component, solvent-borne, moisture cure urethane paints intended to be used primarily for the protection of iron and steel against exterior atmospheric corrosion involving wet and damp areas,high humidity, coastal/marine and industrial fallout. Recommendations and advice on information that should be provided by the purchaser at the time of enquiry or order, plus methods for determining compliance with this Standard are given in appendices.

This Standard specifies requirements for one-component, solvent-borne, unmodified moisture cure urethane (MCU) paints intended to be used primarily for the protection of iron and steel against exterior atmospheric corrosion. They are best applied by conventional air or airless spraying, but are also suitable for application by brush or roller.These paints are intended primarily for use as a paint system for the protection of iron and steel against corrosion involving wet and damp areas, high humidity, coastal/marine and industrial fallout. Some of these products are suitable for burial and immersion. Polyurethane paints are in general more suitable for use in those applications where it is desirable to retain colour and gloss in addition to providing corrosion resistance.Moisture cure urethane paint, specified in this Standard as zinc-pigmented primer, MIO intermediate and finish coat paint, is described as Paint Reference Nos 38, 39 and 40 respectively in AS/NZS 2312 and may be used with the appropriate systems MCU1 and MCU2.NOTES: 1 ‘Unmodified MCU paints’ are defined in ASTM D16 as Type II.2 Appendix A contains recommendations and advice on information that should be provided by the purchaser at the time of enquiry or order.3 Additional information on the use and application of moisture cure urethane paints is contained in Appendix B.4 Alternative methods for determining compliance with this Standard are given in Appendix C.5 The paints are available in a range of colours.

Committee
CH-003
DocumentType
Standard
ISBN
0 7337 4731 0
Pages
21
ProductNote
This standard has been reconfirmed in Australia in 2013 and remains current in New Zealand. Reconfirmation Notice 22-11-2013
PublisherName
Standards Australia
Status
Current
Supersedes

First published as AS/NZS 3750.18:2002.Reconfirmed 2013. First published as AS 3750.18-2002.

AS/NZS 4114.1:1995 Spray painting booths - Design, construction and testing
AS/NZS 1580.601.2:1994 Paints and related materials - Methods of test Colour - Principles of colour measurement (Reconfirmed 2013)
AS/NZS 1580.211.1:1995 Paints and related materials - Methods of test Degree of settling (Reconfirmed 2013)
AS 1715-1991 Selection, use and maintenance of respiratory protective devices
AS/NZS 1580.481.1.5:1999 Paints and related materials - Methods of test Coatings - Exposed to weathering - Change in gloss (Reconfirmed 2013)
AS/NZS 4114.2:1995 Spray painting booths - Selection, installation and maintenance
AS/NZS 1580.481.1.6:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of erosion (Reconfirmed 2013)
AS/NZS 1580.205.3:1997 Paints and related materials - Methods of test Application properties - Roller coating (Reconfirmed 2013)
AS 2674-1983 Paints for steel structures - Epoxy primer (two-pack)
AS/NZS 1580.403.1:1999 Paints and related materials - Methods of test Scratch resistance (Reconfirmed 2013)
AS/NZS 1580.101.5:1999 Paints and related materials - Methods of test Conditions of test - Temperature and humidity control (Reconfirmed 2013)
AS/NZS 1580.211.2:1995 Paints and related materials - Methods of test Ease of manual re-incorporation (Reconfirmed 2013)
AS/NZS 1580.404.1:1997 Paints and related materials - Methods of test Recoating properties (Reconfirmed 2013)
AS 1580.105.2-1993 Paints and related materials - Methods of test Pretreatment of metal test panels - Sanding
AS/NZS 1580.205.1:1997 Paints and related materials - Methods of test Application properties - Brushing (Reconfirmed 2013)
AS/NZS 1580.481.1.9:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of blistering (Reconfirmed 2013)
AS 1580.603.1-1992 Paints and related materials - Methods of test Finish
AS 2854-1986 Tinplate cans for general use
AS/NZS 1580.401.1:1999 Paints and related materials - Methods of test Surface dry condition (Reconfirmed 2013)
AS/NZS 2312:1994 Guide to the protection of iron and steel against exterior atmospheric corrosion
AS/NZS 1580.481.1.10:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of flaking and peeling (Reconfirmed 2013)
AS 1399-1990 Guide to AS 1199 - Sampling procedures and tables for inspection by attributes
AS 1580.402.1-1992 Paints and related materials - Methods of test Bend test
AS/NZS 1580.481.1.8:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of cracking (Reconfirmed 2013)
AS/NZS 1580.481.1.7:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of checking (Reconfirmed 2013)
AS/NZS 2310:2002 Glossary of paint and painting terms (Reconfirmed 2016)
AS/NZS 1580.108.1:1994 Paints and related materials - Methods of test Determination of dry film thickness on metallic substrates - Non-destructive methods (Reconfirmed 2013)
AS 2700-1996 Colour Standards for general purposes - Swatches
AS/NZS ISO 9004:2000 Quality management systems - Guidelines for performance improvements
AS 1580.301.2-1990 Paints and related materials - Methods of test Non-volatile content by volume (volume solids) (Reconfirmed 2013)
AS/NZS 1580.481.1.2:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Discolouration (including bronzing) (Reconfirmed 2013)
AS 1580.104.1-1992 Paints and related materials - Methods of test Recommended materials for test panels
AS/NZS 1580.457.1:1996 Paints and related materials - Methods of test Resistance to natural weathering (Reconfirmed 2013)
AS/NZS 1580.214.5:1997 Paints and related materials - Methods of test Consistency - Rotational viscometer (Reconfirmed 2013)
AS/NZS 1580.481.1.11:1998 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of chalking (Reconfirmed 2013)
AS 1580.408.2-1993 Paints and related materials - Methods of test Adhesion - Knife test
AS/NZS 1580.214.1:1997 Paints and related materials - Methods of test Consistency - Stormer viscometer (Reconfirmed 2013)
AS 2905-1986 Steel drums
AS/NZS 1580.101.1:1999 Paints and related materials - Methods of test Conditions of test - Temperature, humidity and airflow control (Reconfirmed 2013)
AS 1580.401.5-1993 Paints and related materials - Methods of test Hard dry condition - Sanding test
AS 1580.454.1-1992 Paints and related materials - Methods of test Resistance to mineral oil
AS 1199-1988 Sampling procedures and tables for inspection by attributes
AS 1580.481.3-1992 Paints and related materials - Methods of test Coatings - Exposed to weathering - Degree of corrosion of coated metal substrates
AS/NZS 1580.602.2:1995 Paints and related materials - Methods of test Measurement of specular gloss of non-metallic paint films at 20°, 60° and 85° (Reconfirmed 2013)
AS 1580.105.1-1992 Paints and related materials - Methods of test Pretreatment of metal test panels - Solvent cleaning
AS/NZS 1580.205.4:1998 Paints and related materials - Methods of test Application properties - Airless spraying (Reconfirmed 2013)
AS 1627.4-2002 Metal finishing - Preparation and pretreatment of surfaces - Abrasive blast cleaning
AS 2508.8.010-1990 Safe storage and handling information cards for hazardous materials - Sulfuric acid (up to 98% m/m)
AS/NZS 1580.103.1:1995 Paints and related materials Methods of test - Examination and preparation of samples for testing (Reconfirmed 2013)
AS/NZS 1580.205.2:1997 Paints and related materials - Methods of test Application properties - Conventional spraying (Reconfirmed 2013)
AS 1716-1991 Respiratory protective devices
AS/NZS ISO 9001:2000 Quality management systems - Requirements
HB 18.28-1991 Guidelines for third-party certification and accreditation - Guide 28: General rules for a model third-party certification system for products

AS 1580.481.0-2003 Paints and related materials - Methods of test Coatings - Guide to assessing paint systems exposed to weathering conditions

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