ASTM D1499 PDF

May 10, 2019 posted by

The ability of a paint or coating to resist deterioration of its physical and optical properties caused by exposure to light, heat, and water can be very significant. Find the most up-to-date version of ASTM D at Engineering Purchase your copy of ASTM D – 13 as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards available.

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The values in parentheses are given for information only. Terminology safety concerns, if any, associated with its use. Link to Active This link will always route to the current Active version of the standard. If light and dark measurement process. This practice is intended to induce property changes associated with end-use conditions, including the effects of sunlight, moisture, and heat.

This practice also covers the preparation of test specimens, the test condition suited for plastics, and the evaluation of test results. We have no amendments or corrections for this standard. Conduct these lengths in which the measurements were made. When necessary, to provide 7. Continuous light with equilibrium uninsulated black 8.

ASTM D – 99 Standard Practice Filtered Open-Flame Carbon-Arc Type Exposures of Plastics

Therefore, when a standard calls 8. This standard has been approved for use by agencies satm the Department of Defense. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. This unexposed surface must not be cerned parties must agree on the control material used.

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1d499 set point is the target condition for the 8. Apparatus for Exposure of Nonmetallic Materials 1. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory d1499 prior to use. If the document is revised or amended, you will be notified by email. If the ments described in 7.

Current edition approved July 1, Expose replicates of the test specimen silica level of water used for specimen spray, if above limits and the control specimen so that.

This practice also covers the Light Apparatus for Exposure of Nonmetallic Materials preparation of test specimens, the test condition suited for G Practice for Operating Enclosed Carbon-Arc Light plastics, and the evaluation of test results. When the test specimens cate specimens of each test and control material.

ASTM D1499 – 13

The type and rate of degradation and the performance rankings produced by exposures to filtered open-flame carbon-arcs can be much different from those produced by exposures to other types of laboratory light sources.

Historical Version s – view previous versions of standard. The exposure used in this practice is not intended to simulate the deterioration caused by localized weather phenomena such as atmospheric pollution, biological attack, and saltwater exposure. Significant factors include regulation of line voltage, freedom from salt or other deposits from water, temperature and humidity control, and conditions of the electrodes. Historical Version s – view previous versions of standard.

All con- holder shall be covered. A superscript epsilon e indicates an editorial change since the last revision or reapproval. Add to Alert PDF. The type and rate of degradation and the performance rankings produced by exposures to enclosed carbon arcs can be much different from those produced by exposures to other types of laboratory light sources.

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If light and dark periods are employed, conducted in accordance with this practice has not been report the relative humidity set point for each period.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations v1499 to use. This practice is intended to induce property D Practice for Interlaboratory Testing of Paint and changes associated with end-use conditions, including the Related Materials effects of sunlight, moisture, and heat.

Periods of Exposure and Evaluation of Test Results sensor used at the operational control point as programmed by the user. However, if ambient tempera- or as agreed upon between the interested parties. The exposure used in this practice is not intended to simulate the deterioration caused by localized weather phenomena, such as, atmospheric pollution, biological attack, and saltwater exposure.

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