What Is The PU Material Of Foam Earplug ?

- Jun 13, 2018-

PU is short for Polyurethane, or Polyurethane in Chinese.As a result, different density, elasticity, rigidity and other physical properties can be obtained by simply modifying the formula.At present, a large number of alternative glass fiber insulation materials, wood, traditional rubber products.

Our company is specialized in the production of anti-noise earp lugs, mainly PU Foam Earplugs, TPR Earplugs, Metal Detectable Series etc. Both disposable and reusable earplugs are available.

We just concentrate on earplugs.

1)PU Foam Earplugs:


2)TPR  Earplugs:


3)Metal Detcetable Series: