What is UV Weatherometer——Aging Test

January 4, 2022

Latest company news about What is UV Weatherometer——Aging Test

1. Purpose: To guide the factory's product surface production standards, and to provide a basis for performance inspection.

 

2. Scope: This standard is used to evaluate the anti-aging performance of the company's product materials.

 

3. Definition: Product materials: plastics and other non-metals, including silica gel, PC, acrylic, and outdoor product coatings such as powder spraying, spray paint, etc.

 

4. Experimental conditions: Directly irradiate the surface of the test piece with strong ultraviolet rays to accelerate the aging of the surface.

 

5. Test equipment: UV Weatherometer

 

6. Sample requirements: 2PCS samples are required, one of which is used as a reference and one is for testing.

 

7. Test record:
UV Weatherometer
A: The color change after the test;
B: Whether the material has changed;
C: The time when the change started;

 

Allowable Standard


UV Weatherometer

  Material Allow time result
latest company news about What is UV Weatherometer——Aging Test  0 PC 24н After the test is completed, the sample shall not appear yellow, or only slightly yellow, (refer to the color plate)
latest company news about What is UV Weatherometer——Aging Test  1 Acrylic 24н
latest company news about What is UV Weatherometer——Aging Test  2 Spray paint (outdoor powder) 72H After the test is completed, the sample must not show color change
latest company news about What is UV Weatherometer——Aging Test  3 Silica gel 24н The sample must not have an odor and must not be hardened