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ASTM G154 is an accelerated UV ageing test using Specific Fluorescent lights to simulate the impact of sun exposure on paints, coatings and polymers.
- FR
La distinction réside dans le fait que l’ASTM G154 contient...
- QUV Testing
ASTM G154 testing – Standard Practice for Operating...
- Accelerated Weathering
However, there are now test methods combining different...
- Xenon Arc Testing
Xenon-Arc Exposure of Plastics Intended for Indoor or...
- Astm D5208
ASTM D5208 is a fluorescent ultraviolet (UV) exposure of...
- FR
Accelerated weathering to simulate the damaging effects of long-term outdoor exposure of polymer materials according to ASTM G154, ASTM D4329, ASTM D4587, ISO 4892, SAE J2020.
27 sty 2023 · Significance and Use. 5.1 The use of this apparatus is intended to induce property changes consistent with the end use conditions, including the effects of the UV portion of sunlight, moisture, and heat. Typically, these exposures would include moisture in the form of condensing humidity.
16 lis 2023 · The ASTM G154 test method involves subjecting material specimens to fluorescent UV radiation under controlled conditions, replicating sunlight exposure. The test is typically performed using one of two types of apparatus, namely Type A or Type B, depending on the desired spectrum of UV radiation.
Standard Practice for. Operating Fluorescent Ultraviolet (UV) Lamp Apparatus for Exposure of Materials1. This standard is issued under the fixed designation G154; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.
This standard is issued under the fixed designation G154; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.
In the ASTM G154 test, fluorescent bulbs simulate sunlight exposure within a controlled test chamber. The ASTM G155 test is similar, but it utilizes xenon arc lamps to simulate full-spectrum sunlight weathering.
