BECHEM BERULUB ND-DISPERSION 10

Fully synthetic noise damping dispersion

Examples of Application
·  Central console
·  Instrument panels
·  Armrests
·  Ventilation flaps in HVAC units
·  Switch gear mechanisms and contract surfaces in vehicles
·  Automotive industry
·  Supplier industry

Properties
·  Noise damping issues in interior systems
·  Noise damping value : light to low
·  Excellent plastic / elastomer / non-ferrous metal compatibility
·  Very high thermal stability
·  Very good oxidation stability
·  Neutral in smell
·  Ozone friendly diluent

Characteristic data
·  Service temperature : -40 °C to +250 °C
·  Appearance : colorless, transparent
·  Basis oil : Perfluoropolyether

 

Characteristic data after evaporation of the solvent

Density at 20 °C

g/cm3 1.91 AA_003-9 acc. to DIN 51757

Kin. viscosity at 40 °C

mm2/s

325

AA_003-133 acc. to DIN 51562

Kin. viscosity at 100 °C mm2/s

20

Pour point °C -40

AA_003-129 acc. to DIN ISO 3016

 

Instructions for use

·  Concentration can be adjusted by using BECHEM Verdünner OZF

·  After evaporation of the solvent an extremely thin oil film with very low contact resistance is formed

·  Prior to serial production compatibility tests are recommended

·  The optimal storage temperature is between 5 °C and 30 °C

·  Economical application possibilities, e.g. dipping baths