Under natural conditions, any fabric will age due to changes in sunlight, moisture and heat. Even for indoor products, sunlight will pass through windows and affect the product's performance. The common weather resistance test method is to use the ultrav …
2022-12-29
Six secrets of "long life" in humidity and heat test chambers at high and low temperatures (1). Check the overheat protection in the high and low temperature humidity and heat exchange test chamber: when the high and low temperature humidity and heat ex …
2022-12-19
Home |
Product |
About |
Contact
Email: info@qinsun-lab.com
No. 2578 Gu Dai Road, Shanghai