BECHEM BERUFLUID ST 1003

Coolant concentrate for viscous metal working fluids

Examples of Application
·  Mineral oil free, water based, viscous high performance cutting systems
·  Gear manufacture

Material
·  Cast iron alloys
·  Steel materials
·  Titanium alloys
·  Nickel base alloys

Properties
·  High performance potential
·  Long service life
·  Compatible with aqueous cleaners
·  Excellent cooling
·  Minimal drag out losses
·  Very good demulsifying behaviour
·  Mineral oil free
·  Boric acid free

Characteristic data
·  Transparent solution

Approvals / References
·  Complies with the TRGS 611

 

Characteristics concentrate

Kin. viscosity at 20 °C

mm2/s 50 – 100

AA_003-133 acc. to DIN 51562

Density at 20 °C

g/cm3 1.075 – 1.095

AA_003-9 acc. to DIN 51757

Characteristics emulsion

pH value 5%

9.4 – 9.6

AA_003-33 acc. to DIN 51369

Corrosion protection 5%

Note 0 -1

AA_003-35 acc. to DIN 51360-2

Factor

Refractometer value

1.8

AA_003-24

 

Instructions for use

·  General cutting operations : 6 – 9 %

·  Demanding cutting operations : 10 – 15 %