ASTM D2247 EPUB

ASTM D is a standard practice for testing water resistance of coatings in % relative humidity. Micom Laboratory performs the ASTM D test. 13 Aug This standard is issued under the fixed designation D ; the 1 This practice is under the jurisdiction of ASTM Committee D01 on Paint and. ASTM D Standard Practice for Testing Water Resistance of Coatings in Percent Relative Humidity 24 CFR , Subpart S American Society for Testing.

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The values given in astm d2247 are for information only. A coating system is considered to pass if there is no evidence of water-related failure after astm d2247 period of time.

This makes this practice suitable for flat panels as well as large or 3D objects.

Another option is to continue the test until all specimens have failed, and use the time to reach failure as a way to differentiate performance. As the warmer saturated air passes the cooler specimens, water is deposited onto the specimens astm d2247 the form of condensation. Referenced Documents purchase asm The documents listed below are referenced within the subject standard astm d2247 are not provided as part of the standard.

Users of this practice alone may aatm the known performance of the controls astm d2247 set test end points. The values given in parentheses are for information only.

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Some tests are used for a pass astm d2247 fail determination at an arbitrary time. Alternative practices for testing the water resistance of coatings include Practices DDand D Active view current version of standard.

Link to Active This link will always route to the current Active version of the standard. As the astm d2247 saturated air passes the cooler specimens, water is deposited onto the specimens astm d2247 the form of condensation.

Other tests may also deposit astmm droplets on the surface but where the source is not from condensation for example, water spray.

Historical Version s – astm d2247 previous versions of standard. This practice is therefore useful for evaluating coatings alone or complete coating systems. Other tests may also deposit astm d2247 droplets on the surface but where the asstm is not from condensation. Referenced Documents purchase separately The documents listed below are referenced within the astm d2247 standard but are not provided as part of the standard.

Corrosion tests can r2247 conducted, as the condensate dripping off the test articles in not recirculated. It does not specify specimen preparation, or evaluation of results. It does not specify specimen preparation, or evaluation of results.

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Water Resistance and Humidity (ASTM D 870, ASTM D 2247)

Other tests are used to monitor degree of failure as a function of exposure time. Astm d2247 makes this practice aztm for flat panels as well as large or 3D objects. Dd2247 1—Alternative practices for testing the water resistance astm d2247 coatings include Practices DDand D Link to Active This link will always route to the current Active version of the standard.

Active view current version of standard Translated Standard: Astm d2247 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.

This practice differs from other methods where condensation is only formed on the front coating surface, but the back surface is outside the exposure area. This practice differs from other methods where condensation is only formed on the astm d2247 coating surface, while the back surface is outside the exposure area. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability astm d2247 regulatory limitations prior to use.