BROWSE CATEGORIES

Neutral Plus

Supplied by Bio-Ex.

NEUTRAL PLUS is a synthetic foam concentrate usable at 6% to neutralise acid and alkaline gaseous vapours.

NEUTRAL PLUS is based on a unique combination of surfactants and foam stabilisers. After application, NEUTRAL PLUS foam makes a stable barrier impervious to toxic vapours.

Foaming power : NEUTRAL PLUS is usable at Low and Medium Expansion (see "APPLICATIONS").

Environment : NEUTRAL PLUS is easily biodegradable.

PHYSICAL DATA

Appearance orange gel
Specific gravity at 20°C 1.05 ± 0.02 Kg/dm3
pH at 20°C 7.0 ± 1.0
Viscosity* at 20°C 1500 mPa.s
Viscosity* at -10°C 1900 mPa.s
Sediments < 0.1 %
Freezing point - 13°C
Temperature of use - 10°C / + 50°C

* Viscometer Brookfield ; spindle #4 ; 60 rpm

FOAM QUALITY AT 6 %

Low Expansion 10*
Drainage time 25 % 15 minutes
Medium Expansion 60*

* Foam expansion values depend on the equipment

APPLICATIONS

Non reactive chemicals

NEUTRAL PLUS should be applied at Medium Expansion over non reactive chemicals (acids and their aqueous solutions),
amines, ammonia…
Minimum application rate : 10 l/m2.mn.
Foam blanket should be of 1 metre high - at least - and continuously renewed until spill control.

Reactive chemicals

NEUTRAL PLUS should be applied over reactive chemicals at Low Expansion and gentle application or Medium Expansion.
Minimum application rate : 20 l/m2.mn.
Once vapours are neutralised, maintain a blanket at least 10 centimetres thick.

NEUTRAL PLUS should be used only with tap water.
It is suitable with all kinds of known equipment.

For more information please contact@bio-ex.fr

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