Houghton MWS Additive AF 2290

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Your benefit: pallet advantage from 2 barrels

97% supplied in 5 working days

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No VAT within the EU

Grouped product items
Qty	Product Name	Price per L/Kg	Excl. Tax
- +	Houghton MWS Additive AF 2290 5 L	€38,92	€194,60

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Overview

Houghton MWS Additive AF 2290

MWS Additive AF 2290 is an effective defoamer for water-containing mineral oils and mineral oil-free cooling lubricants.

Properties

MWS Additive AF 2290 is usually at a concentration of 0.01 - 0.02% .

Before each new addition is necessary to wait until a thorough mixing has occurred.

The defoamers should be added as long as until a sufficient foam collapse occurred (use concentration max. 0.05%).

The defoamer is premixed with water or used as an emulsion.

Product Questions (1)

Customer Questions

The oxidation of copper present in certain aluminum alloys is the cause of black marks which appear quickly after machining with soluble oil. Is there a product to avoid this problem?

The problem probably lies with the emulsion used. If it has too high a pH then it can cause black staining. What emulsion are you using? Please send us a Technical data sheet of the product. It is not being solved with an anti corrosion product, because the harm is mostly caused by the emulsion being used or the poor remaining quality of it.