RHENUS METALWORKING FLUIDS

r.rhenus TS 20

Content：

r.rhenus TS 20

Application

r.rhenus TS 20 is a water-miscible, semi-synthetic metalworking fluid with a low content of mineral oil.

r.rhenus TS 20 is a universally applicable for any light metal machining operation.It is very well suitable for grinding operations.

r.rhenus TS 20 has a good long time stability even under adverse climatic operating conditions where humidity, contaminated water and unfavourable machine circumstances have a dominating effect.

Properties

opalescent – transparent
high stability, low drag out
good corrosion protection
good foaming behaviour
excellent rinsing effect
low maintenance
good skin compatibility

Technical Data

Concentrate		Emulsion
Viscosity 20℃ (mm²/s)	Content of mineral oil %	pH-value 5 %	Corrosion Protection (DIN 51360/2)
approx. 30	approx. 17	4%	grade 0

Remarks

To prepare operating solution slowly add the coolant concentrate to drinking quality water,assuring thorough mixing. For best results mixing through an automatic mixer is recommended.

Recommended mixing ratios:
Machining and grinding of steel: from 3 %
Machining and grinding of cast iron from 4 %

The concentration of the operating emulsion can be determined by means of a pocket refractometer. The °Brix value multiplied by the refractometer value equals the concentration in %. Sometimes reading of scale is more difficult with older emulsions because of the more coarse dispersivity.

Refractometer factor

1,6

Rhenus metal working fluids are free of chlororganic substances, nitrite and secondary amines. They contain natural raw materials. Therefore, slight degradations of colour and appearance are possible, however, quality and function of the product are not affected at all.

Subject to modification of the technical data. Please refer to the material safety data sheet for additional information or contact our application engineers.