BECHEM BERUSIL FO 25

Silicone grease

Examples of Application
·  Elastomeric seals
·  Packing glands
·  Plastic and elastomeric bearings

Properties
·  Resistant to hot and cold water
·  Compatible with rubber and plastic
·  Good dielectric behaviour
·  Very good high and low temperature resistance
·  Long life lubricant
·  Good separation effect
·  Good film formation properties

Characteristic data
·  Service temperature : -40 °C to +160 °C
·  Appearance : colorless, transparent
·  NLGI grade : 2 – 3 *

Approvals / References
·  Corresponds to the UBA regulations to evaluate lubricants in contact with drinking water (sanitary lubricants)

 

Thickener

Gel

Unworked penetration

1/10 mm 240 – 270

DIN ISO 2137

Water resistance

evaluation grade 1 – 90

DIN 51807-1

Oil separation (40 °C/18 h)

% ≤ 0.5

DIN 51817

Base oil

Silicone oil

Kin. viscosity at 40 °C

mm2/s approx. 75

DIN 51562

Kin. viscosity at 100 °C

mm2/s approx. 31

DIN 51562

 

Instructions for use

·  Prior to serial production compatibility tests are recommended

* The indication refers to the unworked penetration