EUROLAB
astm-d870-water-resistance-testing-of-coatings
Corrosion and Salt Spray Testing ASTM B117 Salt Spray (Fog) Testing for Corrosion ResistanceASTM B117 Salt Spray TestingASTM B368 Corrosion of Stainless SteelsASTM B537 Galvanic Corrosion TestingASTM B845 Cyclic Corrosion TestingASTM D5894 Cyclic Exposure of Painted PanelsASTM D610 Evaluation of Rust on Painted SurfacesASTM D714 Blistering Resistance of PaintsASTM F2129 Corrosion Testing of Cardiovascular DevicesASTM F2129 Cyclic Potentiodynamic Polarization for StentsASTM F746 Crevice Corrosion EvaluationASTM F746 Crevice Corrosion TestingASTM G123 Cyclic Corrosion TestASTM G123 Cyclic Corrosion TestingASTM G142 Evaluation of Corrosion in Condensed EnvironmentsASTM G15 Electrochemical Testing MethodsASTM G150 Cyclic Corrosion Tests Using Alternate ExposuresASTM G18 Accelerated Corrosion TestingASTM G18 Accelerated Corrosion Testing of MetalsASTM G182 Cyclic Corrosion Testing for CoatingsASTM G2 Salt Fog Testing for Coated SurfacesASTM G28 Methods for Accelerated Corrosion TestingASTM G31 Immersion Corrosion Test MethodASTM G31 Immersion Corrosion TestsASTM G31 Laboratory Immersion Corrosion TestingASTM G31 Laboratory Immersion TestASTM G31-12 Corrosion Immersion Test for MetalsASTM G44 Corrosion Fatigue TestASTM G44 Corrosion Fatigue TestingASTM G46 Evaluation of Corrosion Under InsulationASTM G48 Pitting and Crevice Corrosion TestingASTM G48A Pitting and Crevice Corrosion Resistance TestASTM G49 Pitting Corrosion ResistanceASTM G5 Potentiostatic and Potentiodynamic Anodic PolarizationASTM G50 Evaluation of Corrosion in Aqueous MediaASTM G61 Corrosion Fatigue of MetalsASTM G61 Corrosion Fatigue of MetalsASTM G85 Annex A1 – Acetic Acid Salt SprayASTM G85 Annex A2 – Acidified Salt Fog TestASTM G85 Annex A3 – Prohesion TestASTM G85 Annex A4 – Acetic Acid Salt Spray TestASTM G85 Annex A5 – SO2 Salt Fog TestASTM G85 Cyclic Corrosion TestASTM G85 Modified Salt Spray Testing ProceduresASTM G95 Cyclic Corrosion Test ProceduresASTM G96 Corrosion Testing of Metals in BiofluidsISO 10289 Corrosion Testing in Simulated Body FluidsISO 10289 Corrosion Testing in Synthetic Body FluidsISO 10289 Electrochemical Tests for Medical DevicesISO 10993-18 Chemical Characterization Considering CorrosionISO 11130 Microbial Corrosion TestingISO 11130 Microbiologically Influenced Corrosion TestingISO 11474 Electrochemical Testing of Corrosion InhibitorsISO 11845 Corrosion of Metallic Materials in Blood ContactISO 11845 Corrosion Resistance of Materials in Medical ApplicationsISO 11955-2 Determination of Corrosion ResistanceISO 12944 Corrosion Protection of Steel Structures by PaintsISO 12944 Protective Coatings for Steel StructuresISO 14971 Risk Management Including Corrosion EffectsISO 16163 Corrosion of Metals in Medical ImplantsISO 16701 Corrosion Testing of Medical DevicesISO 16701-1 Corrosion Testing for Implant DevicesISO 16772 Corrosion Protection SystemsISO 16772 Protective Coatings and Corrosion PreventionISO 16773-1 Corrosion Protection by Organic CoatingsISO 17474 Corrosion Tests on MetalsISO 17475 Electrochemical Techniques in Corrosion TestingISO 19277 Guidelines for Corrosion Testing in Medical DevicesISO 20340 Performance Requirements for Protective CoatingsISO 20340 Specification for Paint PerformanceISO 2360 Measurement of Metal ThicknessISO 2360 Measurement of Metal Thickness by Eddy CurrentISO 2812 Paint Resistance to HumidityISO 2812 Paints and Varnishes – Determination of Resistance to HumidityISO 3651-2 Evaluation of Metallic Corrosion Using Salt SprayISO 4628 Visual Evaluation of CorrosionISO 4628 Visual Examination of Paints and CorrosionISO 4628-1 Visual Rating of Corrosion and Coating DefectsISO 6270-1 Resistance to HumidityISO 8044 Corrosion Testing MethodsISO 8044 General Principles of CorrosionISO 8044 General Principles of Corrosion TestingISO 8407 Cleaning of Corroded SurfacesISO 8407 Corrosion Removal from Corroded SurfacesISO 8407 Removal of Corrosion Products from Test SpecimensISO 9223 Corrosivity of AtmospheresISO 9224 Corrosion Rate MeasurementISO 9226 Corrosion Product AnalysisISO 9226 Corrosion Product Analysis TechniquesISO 9227 Corrosion Tests in Artificial Atmospheres - Salt Spray TestISO 9227 Salt Spray Testing

Comprehensive Guide to ASTM D870 Water Resistance Testing of Coatings Laboratory Testing Service Provided by Eurolab

Standard-Related Information

ASTM D870 Water Resistance Testing of Coatings is a widely recognized standard for evaluating the water resistance of coatings. This testing method is governed by various standards and regulations across different industries and regions.

Overview of Relevant Standards

  • ISO 6271:2017 - Paints and varnishes - Determination of resistance to water:

    • This international standard specifies a method for determining the resistance to water of paints and varnishes. The test involves exposing coated panels to water under controlled conditions, followed by measurement of the water absorption.

  • ASTM D870-19 - Standard Test Method for Water Resistance of Coatings:

    • This American Society for Testing and Materials (ASTM) standard outlines a procedure for evaluating the water resistance of coatings using a water immersion test. The test involves immersing coated panels in water under controlled conditions, followed by measurement of the water absorption.

  • EN ISO 6271:2017 - Paints and varnishes - Determination of resistance to water:

    • This European standard is identical to ISO 6271:2017 and specifies a method for determining the resistance to water of paints and varnishes.

    Legal and Regulatory Framework

    The legal and regulatory framework surrounding ASTM D870 Water Resistance Testing of Coatings testing varies by industry and region. In some cases, compliance with this standard may be mandatory or recommended. For example:

  • Construction Industry: In many countries, the use of coatings with high water resistance is required for building construction to ensure durability and safety.

  • Automotive Industry: The automotive industry requires coatings with excellent water resistance to prevent corrosion and maintain vehicle appearance.

  • Aerospace Industry: The aerospace industry demands coatings with exceptional water resistance due to exposure to harsh environmental conditions.

    • Standard Development Organizations

    Standard development organizations play a crucial role in creating, updating, and maintaining standards. Some of the key players include:

  • American Society for Testing and Materials (ASTM): Develops and publishes standards for various industries, including construction, automotive, and aerospace.

  • International Organization for Standardization (ISO): Develops and publishes international standards for a wide range of industries.

  • European Committee for Standardization (CEN): Develops and publishes European standards for various industries.

    • Evolution of Standards

    Standards evolve over time to address new technologies, methods, and regulatory requirements. This process involves:

    1. Review: Regular review of existing standards to ensure they remain relevant and effective.

    2. Revision: Update or revise standards as needed to reflect changes in technology, regulations, or industry practices.

    3. Publication: Publish revised standards for widespread adoption.

    Standard Compliance Requirements

    Compliance with ASTM D870 Water Resistance Testing of Coatings testing is essential for various industries, including:

  • Construction: Complying with this standard ensures durability and safety of building structures.

  • Automotive: Complying with this standard maintains vehicle appearance and prevents corrosion.

  • Aerospace: Complying with this standard ensures coatings can withstand harsh environmental conditions.

    • Conclusion

    ASTM D870 Water Resistance Testing of Coatings is a widely recognized standard for evaluating the water resistance of coatings. Compliance with this standard is essential for various industries, including construction, automotive, and aerospace. By understanding the relevant standards, legal and regulatory framework, and standard development organizations, companies can ensure their products meet industry requirements.

    Standard Requirements and Needs

    This section provides detailed information on why ASTM D870 Water Resistance Testing of Coatings testing is necessary and required.

    Why This Test Is Needed

    The water resistance test is essential for evaluating the performance of coatings under various environmental conditions. The test helps to:

    1. Assess Durability: Evaluate the coatings ability to withstand exposure to water, ensuring durability and longevity.

    2. Prevent Corrosion: Prevent corrosion and damage caused by water absorption, maintaining structural integrity.

    3. Ensure Safety: Ensure coatings meet safety standards, reducing the risk of accidents and injuries.

    Business and Technical Reasons for Conducting This Test

    The business and technical reasons for conducting ASTM D870 Water Resistance Testing of Coatings testing include:

  • Compliance with Regulations: Meet industry-specific regulations and standards.

  • Product Quality: Ensure coatings meet performance requirements, enhancing product quality.

  • Customer Satisfaction: Satisfy customer demands by providing coatings that meet water resistance standards.

    • Consequences of Not Performing This Test

    Not performing ASTM D870 Water Resistance Testing of Coatings testing can result in:

    1. Non-Compliance: Failure to comply with industry-specific regulations and standards.

    2. Product Failures: Coating failures due to inadequate water resistance, leading to product recalls and lost revenue.

    3. Damage to Reputation: Negative impact on company reputation due to non-compliance or coating failures.

    Conclusion

    ASTM D870 Water Resistance Testing of Coatings testing is essential for evaluating the performance of coatings under various environmental conditions. Compliance with this standard ensures durability, safety, and quality, making it a critical requirement for various industries.

    Business and Technical Reasons for Conducting This Test

    This section provides detailed information on why ASTM D870 Water Resistance Testing of Coatings testing is necessary and required.

    Why This Test Is Necessary

    The water resistance test is essential for evaluating the performance of coatings under various environmental conditions. The test helps to:

    1. Assess Durability: Evaluate the coatings ability to withstand exposure to water, ensuring durability and longevity.

    2. Prevent Corrosion: Prevent corrosion and damage caused by water absorption, maintaining structural integrity.

    3. Ensure Safety: Ensure coatings meet safety standards, reducing the risk of accidents and injuries.

    Business and Technical Reasons for Conducting This Test

    The business and technical reasons for conducting ASTM D870 Water Resistance Testing of Coatings testing include:

  • Compliance with Regulations: Meet industry-specific regulations and standards.

  • Product Quality: Ensure coatings meet performance requirements, enhancing product quality.

  • Customer Satisfaction: Satisfy customer demands by providing coatings that meet water resistance standards.

    • Conclusion

    ASTM D870 Water Resistance Testing of Coatings testing is essential for evaluating the performance of coatings under various environmental conditions. Compliance with this standard ensures durability, safety, and quality, making it a critical requirement for various industries.

    Test Methodology

    This section provides detailed information on the test methodology for ASTM D870 Water Resistance Testing of Coatings.

    Test Procedure

    The test procedure involves:

    1. Preparation: Prepare coated panels according to industry-specific requirements.

    2. Exposure: Expose coated panels to water under controlled conditions (temperature, humidity, and duration).

    3. Measurement: Measure the water absorption after exposure using a standardized method.

    Test Conditions

    The test is conducted under various environmental conditions:

  • Temperature: Between 20C and 30C.

  • Humidity: Between 50 and 80.

  • Duration: Typically, 24 hours or longer, depending on the coating type.

    • Calculation of Water Absorption

    Water absorption is calculated using a standardized formula:

    Water Absorption (Weight Gain / Original Weight) 100

    This value indicates the percentage increase in weight due to water absorption.

    Conclusion

    The test methodology for ASTM D870 Water Resistance Testing of Coatings involves exposing coated panels to water under controlled conditions, followed by measurement of water absorption. Understanding this procedure is essential for conducting accurate and reliable testing.

    Conclusion

    ASTM D870 Water Resistance Testing of Coatings is a widely recognized standard for evaluating the water resistance of coatings. Compliance with this standard is essential for various industries, including construction, automotive, and aerospace. By understanding the relevant standards, legal and regulatory framework, and test methodology, companies can ensure their products meet industry requirements.

    Business and Technical Reasons for Conducting This Test

    This section provides detailed information on why ASTM D870 Water Resistance Testing of Coatings testing is necessary and required.

    Why This Test Is Necessary

    The water resistance test is essential for evaluating the performance of coatings under various environmental conditions. The test helps to:

    1. Assess Durability: Evaluate the coatings ability to withstand exposure to water, ensuring durability and longevity.

    2. Prevent Corrosion: Prevent corrosion and damage caused by water absorption, maintaining structural integrity.

    3. Ensure Safety: Ensure coatings meet safety standards, reducing the risk of accidents and injuries.

    Business and Technical Reasons for Conducting This Test

    The business and technical reasons for conducting ASTM D870 Water Resistance Testing of Coatings testing include:

  • Compliance with Regulations: Meet industry-specific regulations and standards.

  • Product Quality: Ensure coatings meet performance requirements, enhancing product quality.

  • Customer Satisfaction: Satisfy customer demands by providing coatings that meet water resistance standards.

    • Conclusion

    ASTM D870 Water Resistance Testing of Coatings testing is essential for evaluating the performance of coatings under various environmental conditions. Compliance with this standard ensures durability, safety, and quality, making it a critical requirement for various industries.

    Conclusion

    ASTM D870 Water Resistance Testing of Coatings is a widely recognized standard for evaluating the water resistance of coatings. Compliance with this standard is essential for various industries, including construction, automotive, and aerospace. By understanding the relevant standards, legal and regulatory framework, and test methodology, companies can ensure their products meet industry requirements.

    Conclusion

    ASTM D870 Water Resistance Testing of Coatings testing is a critical requirement for various industries. The water resistance test helps to:

    1. Assess Durability: Evaluate the coatings ability to withstand exposure to water.

    2. Prevent Corrosion: Prevent corrosion and damage caused by water absorption.

    3. Ensure Safety: Ensure coatings meet safety standards, reducing the risk of accidents and injuries.

    By understanding this standard, companies can ensure their products meet industry requirements, ensuring durability, safety, and quality.

    Need help or have a question?
    Contact us for prompt assistance and solutions.

    CONTACT US +902127020000

    Latest News

    View all

    Eurolab Successfully Renews ISO 17025 Accreditation

    Read More

    Expanded Cosmetic Safety Testing Portfolio Now Available at Eurolab

    Read More

    Eurolab Launches Technical Training Series for Industry Professionals

    Read More

    JOIN US
    Want to make a difference?

    Careers