What is the weight of polyester fiber sound-absorbing panels? Are they irritating to the human body?
2026-06-12
The product is lightweight; a 9mm thickness weighs approximately 2kg/㎡. Made of 100% polyester fiber, it is non-toxic, non-irritating, and odorless, causing no allergic reactions to human skin. It is safe for use in sensitive locations such as homes, schools, and hospitals.