INNOVATIVE PIPE
SUPPORT SOLUTIONS
Sound Absorption Products

Rubber Profile SAL Silicone

Application

Sound absorption lining for steel straps and pipe clamps, also according to DIN 4109.

Application up to +200°C (temporarily up to +300°C, see technical data).

Technical Data

Material:
Silicone, red
Hardness:
45+/-5° Shore
Temperature range:
-60°C up to +200°C, permanent exposure
approx. 2,000 h up to +250°C
approx. 100 h up to +300°C
Breaking elongation:
350 %
Tear strength:
800 N/cm2
Impact absorption:
30 %
Fire resistance:
Material class B2 (DIN 4102),
non-dripping
Sound absorption:
Up to 16 dB(A)
Surface resistance:
1 x 1011 Ohm
Volume resistance:
1 x 1015 Ohm
Resistant to:
Animal and vegetable fats, glycerine and ethyl alcohol
Partially resistant to:
Diluted acids and lyes, chlorinated and aromatic solvents, and to lubricating oils
Not resistant to:
Chlorinated, aliphatic hydrocarbons, aromatic hydrocarbons, strong acids and strong lyes
Durability:
Weather-proof and ozone-resistant according to DIN 53509 and ageing-resistant according to DIN 53508

Sprinkler installations:
Approved and accepted by the VdS for use in sprinkler installations.

Approvals / Compliance

In combination with Stabil Pipe Clamps or Pipe Loop Praktica S approved and accepted by VdS for use as sound absorption lining in sprinkler installations.

TypeSteel strap
[mm]
H
[mm]
Number of
ribs
Weight
[kg/m]
Qty.
[m]
Part
number
STD 1 SIL25 x 3.04.540.1730 145644
STD 2 SIL30 x 3.04.040.1730 145653
STD 3 SIL40 x 4.06.050.3330 145662
STD 4 SIL50 x 5.07.050.4330 146557