INOAC Calmflex F-4 Black 30x1000x1000 One-sided adhesive F-4-30N 1 sheet

Catalogue number: F-4-30N Features: ●Absorbs air vibration sounds. ●With a urethane coating on the surface, it is excellent at absorbing mid-frequency sounds. ●The thicker the material, the better the sound absorption properties. Applications: ●Absorbs mid-frequency sounds with frequencies of around 2000Hz. Specifications: ●Thickness (mm): 30 ●Color: Black ●Type: Adhesive ●Operating temperature range (℃): -20 to 70 ●Length (mm): 1000 ●Width (mm): 1000 ●Density: 23kg/[m3] (before surface coating is formed) ●Flammability UL94 HBF equivalent ●One-sided adhesive Materials/Finish: ●Urethane foam ●Acrylic adhesive Caution: ●Will turn yellow when exposed to ultraviolet light.