ASTM D2565 PDF

D – 99() Standard Practice for Xenon-Arc Exposure of Plastics Intended for Outdoor Applications, degradation, exposure, light exposure, ultraviolet. ASTM D is a standard practice for xenon-arc exposure of plastics intended for outdoor applications. ASTM D also covers preparation of test samples. 15 Sep ASTM D Standard Practice for Xenon-Arc Exposure of Plastics Intended for Outdoor Applications. standard by ASTM International.

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Note 1—Previous versions of this practice referenced xenon-arc devices described in Practice G 26which described very specific equipment designs. Additional information on sources of variability and on strategies for addressing variability in the design, execution, and data analysis of laboratory-accelerated exposure tests is found in Guide G Historical Version s – view previous versions of standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Link to Active This link will always route to the current Active version of the standard.

Note atsm practice is technically equivalent to ISO 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. This practice also covers the preparation of test specimens, the test conditions best suited for plastics, and the evaluation of test results. This practice and ISO address the aatm subject matter, but differ in technical content.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Practice G asrm will be balloted for withdrawal before December 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.

Therefore, all references to the use of this practice must be accompanied by a report prepared in accordance with Section 9 that describes the specific operating conditions used. This practice also covers the preparation of test specimens, the test conditions best suited for plastics, and the evaluation of wstm results.

Link to Active This link will always route to the current Active version of the standard. It is recommended that at least three replicates of each material be exposed to allow for statistical aztm of results.

It is preferable that the number of specimens of the control material be the same as that used for test materials.

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.

This practice is intended to induce property changes associated with end-use conditions, including the effects of daylight, moisture, and heat. Refer to Practice G for detailed information on the caveats applicable to use of results obtained in accordance with this practice.

The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard. Practice R2565 26 is being replaced by Practice Gwhich describes performance criteria for all exposure devices that use laboratory light sources and by Practice Gwhich adtm requirements for exposing nonmetallic materials in xenon-arc devices.

Significant factors include regulation of line voltage, freedom from salts or other deposits from water, temperature and humidity control, and condition and age of the lamp and filters.