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Damping

WACKER silicone fluids and liquid and solid silicone rubbers combine ideal damping properties with high durability and reliability. This has made them an integral feature of modern automotive engineering and engine construction. Their superior functionality is particularly evident in applications that span a wide temperature range.

Benefits:

  • Constant damping over a very wide temperature range
  • Versatility due to adjustable damping properties
  • Fast curing
  • High tear strength
  • Low compression set
  • Outstanding heat resistance
  • High dynamic loading capacity

Applications:

Vibration dampers for

  • Airbags
  • Electronic components
  • Exhaust pipes
  • Engines
  • Vehicle bodies

Benefits:

  • Excellent shear and heat stability
  • Constant rheological properties over a wide range of temperatures and frequencies
  • Reliable functionality over the damper's lifetime

Application:

  • Filling medium for viscosity torsion dampers (viscous dampers)

Product Recommendations

Products
Technical data
Product properties
Appearance Product Type Specific Features
WACKER® AK 1 000 000 STAB colourless, slightly cloudy colourless, slightly cloudy Silicone Fluid High viscosity, Heat resistant
WACKER® AK 100 000 STAB colorless, slightly cloudy colorless, slightly cloudy Silicone Fluid Heat resistant
WACKER® AK 150 000 STAB colorless,slightly cloudy colorless,slightly cloudy Silicone Fluid Heat resistant
WACKER® AK 200 000 STAB colourless, slightly cloudy colourless, slightly cloudy Silicone Fluid Heat resistant
WACKER® AK 300 000 STAB colourless, slightly cloudy colourless, slightly cloudy Silicone Fluid Heat resistant
WACKER® AK 500 000 STAB colourless, slightly cloudy colourless, slightly cloudy Silicone Fluid High viscosity, Heat resistant
WACKER® AK 600 000 STAB colourless, slightly cloudy colourless, slightly cloudy Silicone Fluid High viscosity, Heat resistant
Legend
[] Suited,  [] Well suited,  [] Ideally suited 

Benefits:

  • Constant damping at both high and low temperatures and in all climate zones
  • Outstanding heat resistance
  • High dynamic loading capacity
  • High tear strength

Produktempfehlungen

Tabelle ist scrollbar
Produkte
Technische Daten
Produktmerkmale
Appearance Aussehen Härte Shore A Reißfestigkeit Reißdehnung Weiterreißwiderstand Druckverformungsrest Spezifische Merkmale
ELASTOSIL® eco R 401/40 S transparent transparent - - 41[3] 41[3] 11.0 N/mm²[7] 11.0 N/mm²[7] 730 %[10] 730 %[10] 28 N/mm[13] 28 N/mm[13] 16 %[15] 16 %[15] Lebensmittelkontakt, Standard
ELASTOSIL® eco R 401/80 S transparent transparent - - 81[3] 81[3] 10.0 N/mm²[7] 10.0 N/mm²[7] 430 %[10] 430 %[10] 26 N/mm[13] 26 N/mm[13] 41 %[15] 41 %[15] Lebensmittelkontakt, Standard
ELASTOSIL® R 401/10 OH - - transparent transparent 13[3] 13[3] 6.6 N/mm²[7] 6.6 N/mm²[7] 1200 %[10] 1200 %[10] 20 N/mm[13] 20 N/mm[13] 41 %[15] 41 %[15] Lebensmittelkontakt, Standard
ELASTOSIL® R 401/10 OH US - - - - 15[4] 15[4] 850[8] 850[8] 1050 %[11] 1050 %[11] - - - -
ELASTOSIL® R 401/20 OH - - transparent transparent 23[3] 23[3] 9.0 N/mm²[7] 9.0 N/mm²[7] 1000 %[10] 1000 %[10] 27 N/mm[13] 27 N/mm[13] 33 %[15] 33 %[15] Lebensmittelkontakt, Standard
ELASTOSIL® R 401/30 OH - - transparent transparent 35[3] 35[3] 9.5 N/mm²[7] 9.5 N/mm²[7] 640 %[10] 640 %[10] 19 N/mm[13] 19 N/mm[13] 12 %[15] 12 %[15] Lebensmittelkontakt
ELASTOSIL® R 401/30 OH US - - - - - - 1500[9] 1500[9] 700 %[11] 700 %[11] 130 ppi[14] 130 ppi[14] - - -
ELASTOSIL® R 401/30 S - - transparent transparent 28[3] 28[3] 10 N/mm²[7] 10 N/mm²[7] 910 %[10] 910 %[10] 28 N/mm[13] 28 N/mm[13] 15 %[15] 15 %[15] Lebensmittelkontakt, Standard
ELASTOSIL® R 401/40 S - - transparent transparent 38[3] 38[3] 9.6 N/mm²[7] 9.6 N/mm²[7] 770 %[10] 770 %[10] 28 N/mm[13] 28 N/mm[13] 16 %[15] 16 %[15] Lebensmittelkontakt, Standard
ELASTOSIL® R 401/50 S - - transparent transparent 50[3] 50[3] 12.0 N/mm²[7] 12.0 N/mm²[7] 640 %[10] 640 %[10] 27 N/mm[13] 27 N/mm[13] 17 %[15] 17 %[15] Lebensmittelkontakt, Standard
ELASTOSIL® R 401/55 S - - transparent transparent 57[3] 57[3] 10.0 N/mm²[7] 10.0 N/mm²[7] 400 %[10] 400 %[10] 19 N/mm[13] 19 N/mm[13] 35 %[15] 35 %[15] Lebensmittelkontakt, Standard
ELASTOSIL® R 401/60 OH US - - - - 61[5] 61[5] 1600 psi[8] 1600 psi[8] 420 %[11] 420 %[11] 150 ppi 150 ppi - - -
ELASTOSIL® R 401/60 S - - transparent transparent 60[3] 60[3] 11.0 N/mm²[7] 11.0 N/mm²[7] 550 %[10] 550 %[10] 26 N/mm[13] 26 N/mm[13] 16 %[15] 16 %[15] Lebensmittelkontakt, Standard
ELASTOSIL® R 401/70 OH US - - - - 70[5] 70[5] 1650 psi[8] 1650 psi[8] 400 %[11] 400 %[11] 175 N/mm 175 N/mm - - -
ELASTOSIL® R 401/70 S - - transparent transparent 70[3] 70[3] 11.3 N/mm²[7] 11.3 N/mm²[7] 530 %[10] 530 %[10] 31 N/mm[13] 31 N/mm[13] 22 %[15] 22 %[15] Lebensmittelkontakt, Standard
ELASTOSIL® R 401/80 S - - transparent transparent 80[3] 80[3] 10.0 N/mm²[7] 10.0 N/mm²[7] 450 %[10] 450 %[10] 26 N/mm[13] 26 N/mm[13] 41 %[15] 41 %[15] Lebensmittelkontakt, Standard
ELASTOSIL® R 420/30 OH - - transparent transparent 27[3] 27[3] 10.0 N/mm²[7] 10.0 N/mm²[7] 930 %[10] 930 %[10] 33 N/mm[13] 33 N/mm[13] 21 %[15] 21 %[15] Lebensmittelkontakt, hoch weiterreissfest
ELASTOSIL® R 420/40 S - - transparent transparent 39[3] 39[3] 10.0 N/mm²[7] 10.0 N/mm²[7] 800 %[10] 800 %[10] 37 N/mm[13] 37 N/mm[13] 24 %[15] 24 %[15] Lebensmittelkontakt, hoch weiterreissfest
ELASTOSIL® R 420/50 S - - transparent transparent 53[3] 53[3] 11.0 N/mm²[7] 11.0 N/mm²[7] 730 %[10] 730 %[10] 41 N/mm[13] 41 N/mm[13] 23 %[15] 23 %[15] Lebensmittelkontakt, hoch weiterreissfest
ELASTOSIL® R 420/60 S - - transparent transparent 62[3] 62[3] 11.0 N/mm²[7] 11.0 N/mm²[7] 660 %[10] 660 %[10] 43 N/mm[13] 43 N/mm[13] 25 %[15] 25 %[15] Lebensmittelkontakt, hoch weiterreissfest
ELASTOSIL® R 420/70 S - - transparent transparent 72[3] 72[3] 10.0 N/mm²[7] 10.0 N/mm²[7] 570 %[10] 570 %[10] 45 N/mm[13] 45 N/mm[13] 38 %[15] 38 %[15] Lebensmittelkontakt, hoch weiterreissfest
ELASTOSIL® R 427/30 - - transparent[1] transparent[1] 30[6] 30[6] - - 1000 %[12] 1000 %[12] - - 20 %[16] 20 %[16] -
ELASTOSIL® R 427/70 - - transparent[2] transparent[2] - - - - 450 %[12] 450 %[12] - - - - -
Legend
[1] Aussehen | WSTM 1114,  [2] Aussehen | ASTM D 395,  [3] Härte Shore A | DIN ISO 48-4,  [4] Härte Shore A | WSTM-1110,  [5] Härte Shore A | WSTM 1110,  [6] Härte Shore A | ASTM D 746,  [7] Reißfestigkeit | ISO 37 Type 1,  [8] Reißfestigkeit | WSTM 1160,  [9] Reißfestigkeit | WSTM-1110,  [10] Reißdehnung | ISO 37 Type 1,  [11] Reißdehnung | WSTM 1160,  [12] Reißdehnung | ASTM D 412,  [13] Weiterreißwiderstand | ASTM D 624 B,  [14] Weiterreißwiderstand | WSTM-1160,  [15] Druckverformungsrest | 22 h | 175 °C | DIN ISO 815-1 Typ B Methode A | post-cured 4 h / 200 °C,  [16] Druckverformungsrest Methode B | 22 h | 177 °C ,  [] Geeignet,  [] Gut geeignet,  [] Ideal geeignet 

Additional Information