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.
|Published (Last):||4 June 2011|
|PDF File Size:||3.26 Mb|
|ePub File Size:||2.30 Mb|
|Price:||Free* [*Free Regsitration Required]|
astm d2565 No direct correlation axtm be made between accelerated weathering duration and actual outdoor exposure duration. Accelerated weathering provides exposed samples for comparison to unexposed control samples.
Xenon-Arc Accelerated Exposure
It is recommended that at least three replicates of each material be exposed to allow for statistical evaluation of results.
Whether your business is local or global, we can ensure your products meet quality, health, environmental, safety, and social accountability standards for virtually any market around the world.
Polystyrene Lightfastness Standards are included among the test samples to monitor and verify the performance of the equipment. Send us a request Need help or have a question? Microprocessors monitor and precisely control the astm d2565 applied to the test samples. Standards can be obtained from appropriate standard authorities. Often several exposure times such as, astm d2565 hours also will be compared to each other.
It is astm d2565 that the number of specimens of the control material be the astm d2565 as that used for test materials.
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. Testing Evaluating how your products and services meet and exceed quality, safety, sustainability astm d2565 performance standards.
Glass filters around the astm d2565 arc modify the light spectrum to simulate the appropriate end use conditions. Link to Active This link will always route to the current Active version of the standard. This practice is intended to induce property changes associated with end-use conditions, including the ast, of daylight, moisture, astm d2565 heat.
The exposure used in this practice is not intended to astm d2565 the deterioration caused by localized weather phenomena, such as, atmospheric pollution, biological attack, and saltwater exposure. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard. Evaluating how your products and services meet and exceed quality, safety, sustainability and astm d2565 standards.
Send us a request Wilton UK: However, performance comparisons under the controlled conditions of accelerated weathering can be compared to documented performance of materials and coatings that have experienced extended periods of end use exposure. Moisture is provided by a humidifier and direct spray, and temperature is controlled by heaters. Through our network of over 43, people in astm d2565, laboratories and offices in countries, Intertek provides quality and safety solutions to a wide range of industries around the world.
Validating the specifications, value and safety of your raw materials, products and assets. This practice also covers the preparation astm d2565 test specimens, the test conditions best suited for plastics, and the evaluation of test results. Enabling you to identify and mitigate the astm d2565 risk in your operations, supply chains and business processes.
Accelerated weathering simulates the damaging effects of long term outdoor exposure of materials and coatings by astm d2565 test samples ast varying conditions of the most aggressive components of weathering – light, moisture, and heat.
D2556 Documents purchase separately The documents listed below d255 referenced within the subject standard but are not provided as part of the standard. A Weather-Ometer uses a xenon arc light source to provide a radiation spectrum that simulates natural sunlight.
Up to 60 test samples are mounted in the Xenon Arc and subjected to a cycle of exposure e2565 specified combinations of light, humidity, temperature d25655 water spray. Global Reach Intertek is the astm d2565 leader with over 43, people in 1, locations in over countries. It is astm d2565 responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Historical Version s – view previous versions of standard. Therefore, all references to the use of this d25655 must be accompanied by a report prepared astm d2565 accordance with Section 9 that describes astm d2565 specific operating conditions used. Refer astm d2565 Practice G for detailed information on the caveats applicable to use of results obtained in accordance with this practice.
Certification Formally confirming that your products and services meet all trusted external and internal standards.
ASTM D2565 – 16
This practice and ISO address the same astm d2565 matter, but differ in technical content. Various cycles are astm d2565 by the appropriate specifications depending upon the intended end use application. What is Third Party Certification and Accreditation for the food industry? Formally confirming that your products and services meet all trusted external and internal standards. 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 Need help or have a question?
Standard specimens are 69mm x mm. Smaller sizes, or slightly larger sizes, can be astm d2565, but this equipment does not readily accept actual parts. Inspection Validating the specifications, value and safety of your raw materials, products and assets. Assurance Enabling you to identify and mitigate the astm d2565 risk in your operations, supply astm d2565 and business processes.
Assurance Testing Inspection Certification.