(Xenon Arc, Carbon Arc), ASTM D2565, D5031, G152, G153, G154, G155, GMW 3414, ISO 4892

The ability of a plastic material, paint, or coating to resist deterioration of its electrical, mechanical, and optical properties caused by exposure to light, heat, and water can be very significant for many applications. This practice is intended to induce property changes associated with end-use conditions, including the effects of daylight, moisture, and heat.