If the smell is very high, then it is not regular PVC. Dust-removing adhesive tape is a frequently used product. It is made according to special processes and special materials, but it will age and shrink due to ordinary sunlight. Or the phenomenon of deformation, so we have to check it regularly. In fact, there are many places in our lives that cannot be separated from this product, because the effect of its use is very good, friends who do not understand can look at it with me Look at the characteristics of EPDM dust strip.
The composition of ordinary glass is mainly silicon dioxide (SiO2, that is, the main component of quartz and sand). Seasonal changes: The hardness change of high-quality dust-removing rubber strips is about ± 5A when the temperature difference is large; and the hardness change is about when the temperature difference is large. The range is about ± 10 ~ 15A of environmental protection silicone rubber dust strip rubber products (rubberproduct) refers to the activities of producing various rubber products using natural and synthetic rubber as raw materials, and also includes rubber products reproduced from waste rubber.