Beijer-electronics T15BR EN Bedienungsanleitung PDF herunterladen (Seite 17)

Chemical Resistance

4.3 TerminaltoPanelGasket

The gasket is made of ﬂame retardant silicone rubber. The sealing capability is

unaffected by the following chemicals:

Acetic acid 10% Nitric acid 1 .5%

Ammonia 10% Phosphoric acid 4%

Citricacid 10% Seawater

Distilled w ater Sodium chloride 2%

Edibleoil Sodiumchloride 20%

Hydrogen peroxide 3% Sodium hydroxide 30%

Isopropyl alcohol Tap water

The ﬂame retardant silicone rubber shows limited resistance to the following

chemicals at room temperature:

Acetic acid, conc. Na-hypochlorite10%

Ammonia30% Nitric acid 10%

Butanol Phosphoric acid 10%

Ethyl acetate Phos phoric acid 20%

Hydrochloricacid37%, cold -

Note:

If exposure to any of the above chemicals is demanded, it is recommended to ﬁrsttest

the chemical ina hidden spotof the gasket.

Theﬂameretar

dant silicone rubber shows little or no resistance to the following

chemicals at

room temperature:

Acetone Methyl-ethylketone Trichlorethylene

Ammonia,conc. Nitricacid30% Turpentine

Diesel Phenol Unleaded petrol

Fuel oil Sulphuricacid20% Xylene

Leaded petrol Toluene -

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Beijer-electronics T15BR EN Bedienungsanleitung Seite 17