ASTM D870 PDF

Find the most up-to-date version of ASTM D at Engineering Dpdf – Download as PDF File .pdf), Text File .txt) or read online. ASTM Standards: the coating and upon the temperature of the water. Any effects. failure in hours shall be recorded. ASTM D describes this test method for accelerated testing of coating adhesive bonds. Interior Adhesion. A 6″ conduit test.

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Knowledge on how a coating resists water immersion is helpful in predicting its service life. A coating system is considered to pass if there is no evidence of water-related failure after a specified period of wstm. Failure in a water immersion test may be caused by a number of factors including a deficiency in the coating itself, contamination of the substrate, or inadequate surface preparation. Are you sure you want to empty the cart? Enter your account email address to request a password reset: E Standard Guide for Strategic Warehousing.

Print 1 2 astm d 4 5 page sstarting from page current page. Our weathering, asfm, and corrosion experts around the world are here to help.

Rate specimens for changes in color, blistering, etc. The cover is not to touch the test specimens. Continuous overflow of the test tank is sometimes required to maintain consistent water quality. Please correct the ashm before continuing: It is also possible to use very large tanks for testing coated pipe or other large coated products.

ASTM D – 15 – Standard Practice for Testing Water Resistance of Coatings Using Water Immersion

d8700 Already have a user account? Referenced Documents purchase separately The documents listed below aetm referenced within the subject standard but are not provided as part of the standard. Find the most up-to-date version of ASTM D at Engineering We have been instructed by our customer to start testing parts 2K paint over plastic for automotive for water immersion resistance.

The test is therefore useful for evaluating coatings alone or complete coating systems. The values given in parentheses are for information only.

These tests typically result in a pass or fail determination, but the degree of failure may also be measured. Maintain the temperature throughout the test. The cover should not touch any of the test specimens nor interfere with the air circulation around the specimens.

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Astm d tests typically result in a pass or fail determination, but zstm degree of failure may also be measured.

Significance and Use Immersion in water can cause astm d degradation of coatings. d80

Link to Active This link will always route to the current Active version of the standard. Alternative practices for testing the water resistance of coatings include Practices DDand D The apparatus xstm the test is relatively inexpensive and can be as simple as a glass beaker with a stirrer.

Practices D covers application techniques for the production of uniform? You can now freely asmt all or documents. It is also possible to use very large tanks for testing coated pipe or other large coated products. The post-recovery rating allows evaluation of the permanent effects of the exposure as distinct from the transient effects, and is especially important for evaluation of color and gloss.

ASTM D – 02 Standard Practice for Testing Water Resistance of Coatings Using Water Immersion

The values given in parentheses are for information only. Failure in a water immersion test may be caused by a number of factors including a deficiency astm d the coating itself, contamination of the substrate, or inadequate surface preparation.

It does not specify specimen preparation, specific test conditions, or evaluation of results. Print 1 2 3 4 5 page sstarting from page current page. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. It does not specify specimen preparation, specific test conditions, or evaluation of results.

Continuous overflow of the test tank is sometimes required astm d maintain consistent water quality.

In all cases only the current version of the standard as published by ASTM is to be considered the official document. Remove only as many specimens as can be rated within the speci? Originally published as D — 46 T.

ASTM D870 – 15

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine d807 applicability astm d regulatory limitations prior to use.

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Historical Version s – view previous versions of standard. Link to Active This link will always route to the current Active version of the standard.

Login Already have a user account? Continuous overflow of the test tank is sometimes required to maintain consistent water quality. You have successfully saved to your supplier list. Test Standards for the QCT Condensation Tester ASTM D Standard Practice for Testing Water Resistance of Dd Using Water Immersion This practice covers the basic principles and operating procedures for testing water resistance of coatings by the partial or complete immersion of coated specimens in distilled or de-mineralized water at ambient or elevated temperatures.

Reagent water conforming to Type IV of Speci?

Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. It does not specify specimen preparation, speci? Failure in a water immersion test may aetm caused by a number of factors including a deficiency in the coating itself, contamination of the substrate, or astm d surface preparation. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm.

This document is not an ASTM standard and is intended only to provide the user astk an ASTM standard an indication of what changes have been made to the previous version. The reason for the cover is to help maintain water temperature and water level. Today, some 12, ASTM standards are used around the world to improve product quality, enhance safety, facilitate market access and trade, and build consumer confidence.

Although the apparatus and procedure could be employed in immersion tests using solutions of various materials in water, this practice is limited to tests in water alone.

Nonporous, barrier layer anodic coatings astm d for astm d Historical Version s — view previous versions of standard.