Wholesale Foam Cordless earplugs

materials

NBR,EPDM,FKM/Viton,silicone etc

color

Black

shape

  soundproof earplugs

craft

Compression molding

certificates

NSF,FDA,UL,RoHS,REACh,

package

Inner plastic bag,outside carton

services

OEM services,free samples are available

delivery time

15-20 days after order confirmed

feedback

Inquiries will be dealed with in 48h

after service

Any question and issue,feel free to contact us

NBR

excellent resistant to oil,widely used in industrial area

EPDM

excellent resistance to weather and ozone,good resistance to heat,low temperature and chemical

NR

high elasticity,good chemical strength

CR

generally good resistance to ozone,aging,and chemical,good mechanical properties over a wide temperature range

SBR

shock resistance,performance well in adhesion and sealing

Silicone

widest operating temperature range,performance stably in high and low temperature,widely use in food sealing area

VT/FKM

excellent resistance to high temperature and a broad range of chemical,permeability and compression set are excellent

HNBR

thermal stability and oxidation resistance

IIR

low permeability rate and good electrical properties

FVMQ

widest operating temperature range,performance stably in high and low temperature,good resistance to oil and fuel

ACM

good resistance to mineral to oil,oxygen and ozone