Chemical Resistance of GRP: Fibrolux GmbH

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Chemical Resistance of GRP

This chemical resistance table is for reference only. It refers only to fully cured resins without fibres on the surface. The mentioned concentrations are related to solutions in water.

Caption
+	Good resistance at the mentioned temperatures.
o	After some time discoloration or a light attack to the surface can occur. Probably it is better to choose a different resin.
-	The resin is attacked and will be destroyed; it is not suitable for the application.

Chemicals		ISO		Vinylester D 411
		20° C	50° C	20° C	50° C
AgNO₃	Silver nitrate	+	o	+	+
AlCl₃	Aluminium chloride	+	+	+	+
Al(NO₃)₃	Aluminium nitrate	+	+	+	+
Al₂(SO₄)₃	Aluminium sulfate	+	+	+	+
BaCl₂	Barium chloride	+	+	+	+
BaCO₃	Barium carbonate	+	-	+	+
Ba(OH)₂	Barium hydroxide	+	-	+	+
Ba(NO₃)₂	Barium nitrate	+	+	+	+
BaS	Barium sulfide	+	o	+	+
BaSO₄	Barium sulfate	+	+	+	+
CaCl₂	Calcium chloride	+	+	+	+
Ca(ClO)₂, 15%	Calcium hypochlorite	+	-	+	+
Ca(OH)₂, 20%	Calcium hydroxide	+	o	+	+
Ca(NO₃)₂	Calcium nitrate	+	+	+	+
CCl₄, 100%	Carbon tetrachloride	+	-	+	+
CH₃-COOH, 5%	Acetic acid	+	+	+	+
CH₃-COOH, 50%	Acetic acid	+	o	+	+
CH₃-COOH, 75%	Acetic acid	o	-	+	+
C₄H₈O MEK, 100%	Methyl ethyl ketone	-	-	-	-
CHOOH, 10%	Formic acid	+	-	+	+
C₂H₅OH, 10%	Ethanol	+	+	+	+
CH₃OH, 100%	Methanol	+	-	+	o
CO₂	Carbon dioxide	+	+	+	+
CuCl, CuCl₂	Copper (I, II) chloride	+	+	+	+
CuSO₄	Copper(II) sulfate	+	+	+	+
CS₂, 100%	Carbon disulfid	-	-	-	-
FeCl₂	Iron(II) chloride	+	+	+	+
Fe(NO₃)₃	Iron(III) nitrate	+	+	+	+
FeSO₄	Iron(II) sulfate	+	+	+	+
HBr, 10%	Hydrobromic acid	+	o	+	+
HCN, 10%	Hydrogen cyanide	+	o	+	+
HCl, 5%	Hydrogen chloride	+	+	+	+
HCl 20%	Hydrogen chloride	+	+	+	+
H₂CrO₄, 5%	Chromic acid	+	o	+	+
H₂CrO₄, 10%	Chromic acid	+	-	+	+
HNO₃, 5%	Nitric acid	+	o	+	+
H₂O₂, 3%	Hydrogen peroxide	+	o	+	+
H₂O+Cl₂	Water	+	o	+	+
H₃PO₄, 10%	Phosphoric acid	+	+	+	+
H₂SO₄, 10%	Sulfuric acid	+	+	+	+
H₂SO₄, 30%	Sulfuric acid	+	o	+	+
KCl	Potassium chloride	+	+	+	+
KOH, 5%	Potassium hydroxide	+	-	+	+
KOH, 10%	Potassium hydroxide	o	-	+	+
KOH, 25%	Potassium hydroxide	o	-	+	+
KOH, 50%	Potassium hydroxide	-	-	+	+
K₂CO₃, 10%	Potassium carbonate	+	-	+	+
KNO₃	Potassium nitrate	+	+	+	+
KMnO₄	Potassium permanganate	o	-	+	+
K₂SO₄	Potassium sulfate	+	+	+	+
MgCl₂	Magnesium chloride	+	+	+	+
MgCO₃	Magnesium carbonate	+	+	+	+
Mg(NO₃)₂	Magnesium nitrate	+	+	+	+
MgSO₄	Magnesium sulfate	+	+	+	+
NaBr	Sodium bromide	+	+	+	+
NaCl	Sodium chloride	+	+	+	+
NaCN	Sodium cyanide	+	+	+	+
Na₂CO₃, 10%	Sodium carbonate	+	-	+	+
NaHCO₃, 10%	Sodium bicarbonate	+	+	+	+
NaHSO₃	Sodium bisulfite	+	+	+	+
NaNO₃	Sodium nitrate	+	+	+	+
NaNO₂	Sodium nitrite	+	+	+	+
NaOH, 5%	Sodium hydroxide	+	-	+	+
NaOH, 10%	Sodium hydroxide	o	-	+	+
NaOH, 25%	Sodium hydroxide	o	-	+	+
NaOCl, 20%	Sodium hypochlorite	+	o	+	+
Na₂SO₄	Sodium sulfate	+	+	+	+
Na₂SO₃	Sodium sulfite	+	+	+	+
Na₂S₂O₃	Sodium thiosulfate	+	+	+	+
NH₃, 1%	Ammonia	+	-	+	+
NH₄Br	Ammonium bromide	+	+	+	+
NH₄Cl	Ammonium chloride	+	+	+	+
NH₄F	Ammonium fluoride	+	+	+	+
(NH₄₎₂CO₃	Ammonium carbonat	+	-	+	+
NH₄NO₃	Ammonium nitrate	+	+	+	+
(NH₄₎₃PO₄	Ammonium phosphate	+	+	+	+
(NH₄₎₂SO₄	Ammonium sulfate	+	+	+	+
NiCl₂	Nickel(II) chloride	+	+	+	+
Ni(NO₃)₂	Nickel nitrate	+	+	+	+
NiSO₄	Nickel(II) sulfate	+	+	+	+
ZnCl₂	Zinc chloride	+	+	+	+
ZnSO₄	Zinc sulfate	+	+	+	+

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