ASTM D5894 PDF

ASTM D is a cyclic salt fog combined with a UV exposure test sequence for painted metal samples offered by Micom Laboratories. 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. To determine weathering and corrosion resistance according to test methods ASTM D and ISO , paint manufacturers and buyers can use the.

Author: Malashicage Gubei
Country: Uruguay
Language: English (Spanish)
Genre: Video
Published (Last): 13 December 2017
Pages: 146
PDF File Size: 1.19 Mb
ePub File Size: 5.38 Mb
ISBN: 847-4-11309-567-6
Downloads: 54201
Price: Free* [*Free Regsitration Required]
Uploader: Ditaur

No other units of measurement are included in this standard.

Results obtained from exposures conducted according to this practice can be considered as representative of actual outdoor exposures only when the degree of rank correlation has been established for the specific materials being tested. Link to Active This link will always route to the d58944 Active version of the standard.

TOP 10 Related  CHEJOV LA GAVIOTA PDF

Different materials and different formulations of the same material can have significantly different acceleration factors. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. The acceleration factor also varies depending on the variability in rate of degradation in the laboratory test and in actual outdoor exposure.

Because of possible variability between the same type of exposure devices, it is not recommended to compare the amount of degradation in materials exposed for the same duration at separate times, or in separate devices running the same test asttm.

It does not specify specimen preparation nor evaluation of results.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations astmm to use. These factors frequently have a synergistic effect on one another.

This practice is intended to provide a more realistic simulation of the interaction of these factors than is found in traditional tests with continuous exposure to a static set of corrosive conditions. The relative durability of materials in actual outdoor service can be very different in different locations because of differences in UV radiation, time of wetness, temperature, pollutants, and other factors.

TOP 10 Related  48070 SCHNEIDER PDF

Historical Version s – view previous dd5894 of standard. Therefore, even if results from a specific artificial test condition are found to be useful for comparing the relative durability of materials exposed wstm a particular exterior environment, it cannot be assumed that they will be useful for determining relative durability for a different environment.