BECHEM BERUCOAT AF 351

Heat curing anti friction coating on solvent basis

Examples of Application
·  Especially suitable for coating of metals
·  Also suitable for permanent contact with oils and greases

Material combinations
·  Metal / metal

Properties
·  High pressure resistance
·  Excellent temperature resistance
·  Very good adhesion on metal surfaces
·  Resistant to oil, grease and solvent
·  Low friction values based on solid substances

Characteristic data
·  Service temperature : -40 °C to +250 °C
·  Short term peak temperature up to +350 °C

 

Appearance

Black green fluid

AA_003-22

Appearance dry film

Olive green

AA_003-22

Density at 20 °C

g/cm3 approx. 1.15

AA_003-9 acc. to DIN 51757

Brookfield viscosity at 23 °C

Pas 50 – 70

ASTM D 2196

Solid content

% 34 – 37

AA_003-120

 

Composition

·  Solid lubricants

·  Organic binder

·  Organic solvent

Instructions for application

·  Parts must be cleaned and degreased thoroughly before coating

·  Improved adhesion on the surface by : sandblasting and / or phosphatizing

·  Coating must be stirred well before use

·  Extreme humidity has to be avoided during the coating process

·  High economic efficiency thanks to very low consumption (1 kg is sufficient for a surface of up to 20 m2)

·  Diluted coating can be applied by spraying, immersion or centrifugation

·  Curing time at 215 °C : object temperature approx. 15 minutes

·  Optimal thickness of coating : approx. 5 – 20 μm

·  Recommended diluting agent : AFC Solvent P

Shelf life

·   At least 24 months from date of production when stored at ambient temperatures (approx. 20 °C) in the original sealed container

And more…