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K-FLEX K-FONIK OPEN CELL
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K-FLEX OPEN CELL
Open Cells Flexible Elastomeric Foam

K-FLEX K-FONIK OPEN CELL is an open cells Flexible Elastomeric Foam designed for sound absorption.

Its viscoelastic properties make it excellent for acoustic insulation of pipes in industrial applications. It combines excellent acoustic performances and insulation characteristics.

TECHNICAL DATA:

 PROPERTY VALUE 
Material type

Open Cells Flexible Elastomeric Foam

Density 160 - 240 kg/m3

Thermal conductivity [W/(m K)]

(EN ISO 8497 EN 12667)

K-FONIK OPEN CELL 240: 0,056 W/(m k)

K-FONIK OPEN CELL 160: 0,048 W/(m k)
Reaction to fire (EN13501)

C-s3, d0
FMVSS 302

Maximum service temperature +85°C
Minimum service temperature -40°C   
Thickness From 10 to 350mm
Elastic modulus [MPa] 22 ± 3.7 (160) - 57.7 ±8.0 (240)
Elongation to break [%] 114 ± 33 (160) - 140 ± 47 (240)
Sound Absorption Coefficient

K-FONIK OPEN CELL 160, 10 mm αW= 0,25
K-FONIK OPEN CELL 160, 15 mm αW= 0,30
K-FONIK OPEN CELL 160, 25 mm αW= 0,45
K-FONIK OPEN CELL 240, 10 mm αW= 0,25
K-FONIK OPEN CELL 240, 15 mm αW= 0,40
K-FONIK OPEN CELL 240, 25 mm αW= 0,55

Insertion loss

K-FONIK OPEN CELL 160, 15mm RW=5 dB
K-FONIK OPEN CELL 160, 25mm RW=6 dB
K-FONIK OPEN CELL 240, 10mm RW=8 dB
K-FONIK OPEN CELL 240, 15mm RW=10 dB
K-FONIK OPEN CELL 240, 25mm RW=14 dB

Standard color Black

L’ISOLANTE K-FLEX reserves the right to change data and technical requirements without notice.

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Certifications K-FLEX ACOUSTIC PRODUCTS