Xenon Arc Test for Resilient Flooring

Scope:

Using a xenon arc light source, this test method evaluates the color stability of resilient flooring materials. The test mimics the effects of exposure to the elements on these materials, which may include fading, discoloration, or other color changes. This test method's findings can be used to compare the light stability of various resilient flooring kinds.

Test Procedure:

To test resilient flooring materials by the ASTM F1515 Xenon Arc Test, prepare representative samples by correctly sizing and preparing them. Note the original color and appearance before exposure. Exposure to a xenon arc light source mimicking the sun's rays, including light and water spray cycles, should be done according to standards. The exposure time should be predetermined and represented in hours or cycles. Throughout the exposure period, monitor the samples to evaluate any changes in color, appearance, or other important characteristics. Remove the samples from the exposure chamber when the exposure time has passed. Assess the exposed specimens' color and appearance and examine any damage caused by the xenon arc light, such as color fading or degradation. Report test findings, including color changes, and provide specifications for color deviation limits and methods for quantifying color change.

Specimen Size:

Small samples of the resilient flooring material are frequently used as test specimens for the Xenon Arc Test. Depending on the standard and the precise testing goals, these specimens' sizes can change. The range of typical specimen sizes used in comparable assays is as follows:

Length: at least 100 mm (4 inches) in length.
Width: at least 100 mm (4 inches) wide.
Although the specimen's thickness can vary, it is typically based on the thickness of the flooring material under test.

Data:

The ΔE value offers a measure of color shift that may be put into numbers. Higher values show more pronounced color shifts, which suggests less color stability when exposed to light.

Based on product requirements, performance standards, or market expectations, manufacturers might determine what acceptable ΔE values are.

Test Equipment:

LIB xenon arc test chamber offers a stable xenon arc light source, which means it can be your best partner for xenon arc test.

Conclusion:

The purpose of the xenon arc light test is to mimic the long-term impacts of sunlight on various flooring materials. Resilient flooring materials are susceptible to fading, embrittlement, and other types of degradation as a result of exposure to sunlight and external environmental conditions.