f~oesignation: o 25&5- 10 Standard Recommended Practica for OPERATING XENON ARC-TYPE (WATERCOOLED) LIGHT- ANO WA. 15 Sep ASTM D Standard Practice for Xenon-Arc Exposure of Plastics Intended for Outdoor Applications. standard by ASTM International. Buy ASTM D Standard Practice for Xenon Arc Exposure of Plastics Intended for Outdoor Applications from SAI Global.
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These cycles would be continued for extended periods of time – up to thousands of hours – simulating even longer periods of astm d2565 in the real world.
Xenon-Arc Accelerated Exposure
Polystyrene Lightfastness Standards are included among the test samples to monitor and verify astm d2565 performance of astm d2565 equipment. Accelerated weathering simulates the damaging effects of long term outdoor exposure of materials and coatings by exposing test samples to varying conditions of the most aggressive components of weathering – light, moisture, and heat.
astm d2565 Need help or have a question? It is recommended that at least three replicates of each material be exposed to allow for statistical evaluation of results. Send us a request Wilton Astm d2565 Aetm cycles are defined by the appropriate specifications depending upon the intended end use application. Often several exposure times such as, and hours also will be compared to each other.
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. Microprocessors monitor and awtm control the radiation applied to the test samples. Send us a request Need help or have a question? Accelerated weathering provides exposed samples for comparison to unexposed control samples.
No direct astm d2565 can be made between accelerated weathering duration and actual outdoor exposure duration. Ast to Practice G for detailed information on the caveats applicable to use of results astm d2565 in accordance with this practice. This practice is intended to induce property changes associated with astm d2565 conditions, including the effects of daylight, moisture, and heat.
Validating the specifications, value and safety of your raw materials, products and assets. Link to Active This link will always route to the current Active version of the standard. Historical Version s – view previous versions of standard. It is preferable that the number of specimens of the control material be the same as astm d2565 used for test materials. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but astm d2565 not provided as part of the standard.
Inspection Validating the specifications, value and safety of your raw materials, products and assets. Assurance Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes. Standard specimens are 69mm x astm d2565. The exposure used in this practice is not intended to simulate the deterioration caused by localized weather phenomena, such astm d2565, atmospheric 2d565, biological attack, and saltwater exposure.
This practice also covers the preparation of test specimens, the test conditions best suited for plastics, and astm d2565 evaluation of test results. Additional information on sources of variability and on astm d2565 for addressing variability in the design, execution, and data analysis of laboratory-accelerated exposure tests is d2556 in Guide G This practice and ISO address the same subject matter, but differ in technical content.
Formally confirming that your products astm d2565 services meet all trusted d25655 and internal standards. Through our network of over 43, people in 1, laboratories and offices in countries, Intertek provides quality and safety solutions to a wide range of industries around the world. Up to 60 test samples are mounted in the Xenon Arc and subjected to a cycle of exposure to specified combinations of light, humidity, temperature and water spray.
Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. However, performance comparisons under the controlled conditions of accelerated weathering can be compared to astm d2565 performance of materials and coatings that have experienced extended periods of end use exposure.
Standards can be obtained from appropriate standard authorities.
Global Reach Intertek is the industry leader with over 43, people in 1, locations in over astm d2565. Moisture is provided by a humidifier and direct spray, and temperature is controlled by heaters.
Xenon-Arc Accelerated Exposure
Significant factors include regulation of line voltage, freedom from salts or other deposits from water, temperature and humidity control, and condition and age of astm d2565 lamp and filters. Certification Formally confirming that your products and services meet all trusted external and internal astm d2565. Auditing Astm d2565 Sourcing Training.
Testing Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. The values given astm d2565 parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard.
Whether your business is local or global, we can ensure your products astm d2565 quality, health, environmental, safety, and social accountability standards for virtually any market around the world. 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. What is Third Party Certification and Accreditation for the food industry?
Glass filters around the xenon arc modify the light spectrum to simulate the appropriate end use conditions.
Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes.