The 2end Smart Wear Innovation Materials and Applications Summit forum was held in Shenzhen on December 10, 2021. Manager. Wang from R&D team gave a speech on Si-TPV application on the Wrist straps and shared our new material solutions on the smart wrist straps and watch straps.
Compared with last year, this year we have greatly improved Si-TPV stain resistance, hand feel, folding resistance, mechanical properties and other aspects, and better meet the requirements of downstream materials. Compared with silicone rubber and fluorine rubber, Si-TPV can achieve the silky friendly touch like baby skin without spraying and has better overall cost and performance ratio. In the field of wrist straps & watch straps, the folding performance has been greatly improved without damage after 500,000 times of distortion and bending, fully meeting the requirements of daily use. 
Video for Si-TPV stain resistance test
Testing conditions as below:
Temperature: 60℃
Humidity: 80
Wash the sample Si-TPV with pure water after spraying spicy oil on the sample for 1 hour.
Post time: Jan-10-2022
