TF Brochure.Gary - Flipbook - Page 29
Chemical Compatibility Guide Continued
Flexible Hose
G - Good, F - Fair, L - Limited, P - Poor,* - Predicted
Chemical
RP PVC
LDPE
TPE
PTFE
Rigid Pipework
UHWMPE
Gaskets
PVC
PP
PE
PVDF EPDM
FKM
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
60°c
20°c
60°c
20°c
50°c
20°c
60°c
20°c
Formula
20°c
60°c
20°c
20°c
20°c
20°c
20°c
20°c
Hydrochloric acid 10% aq sol
HCl
G
G
G
G G
G
G G
F
G
G
G
G
Hydrochloric acid 30%
HCl
G
G
G
G G
G
G G
F
F
G
P
G
Hydrochloric acid concentrated
HCl
G
L
G
GG*
G*
G
F
F
F
GG
P
Hydrogen Peroxide 3% (10 vol) H2O2
G
G
LG
F
F
F
F
G
Hydrogen Peroxide 12% (40 vol) H2O2
GG
LG
G
G
P
G
F
F
F
F
G
Hydrogen Peroxide 30% (100 vol)H2O2
GG
P G
G
G
P
G
P
F
F
P
G
Hydrogen Peroxide 90% and above H2O2
GG
PG
G
G
P
G P
Mineral Oils
—
G
P
L
P
G
G
F
G
F
F
F
P
G
Molasses
—
G
G*
G
G G
G
G
G
G
G
G
G
Nitric Acid 5% aq sol
HNO3
G
G
G
GG*
G*
G
G
G
P
P
G
G
G
Nitric Acid 10% aq sol
HNO3
G
L
G
G G
G
G
G
G
P
P
G
P
G
Nitric Acid 25% aq sol
HNO3
G
L
G
GG*
G*
G
P
G
P
P
G
P
G
Nitric Acid 50% aq sol
HNO3
G
L
P
PG
G
GFF
P
G
Nitric Acid 70% aq sol
HNO3
L
P*
P
PG*
G*
GPFP
Nitric Acid 95% aq sol
HNO3
P*
P*
P
P
G*
G*
G G
PG
Oil, Vegetable
—
F
P*
L
P G
F
F
G
F
G
Oxygen
O2
G*
G*
L
P G
G
G
G
G
G
G
G
—
P
P
P
P G
F
P
P
F
G
P
G
Petrol
Phosphoric Acid
H3PO4G
G
Phosphoric Acid 20% aq sol
H3PO4
G
G
G
G G
G
G
G
G
G
G
G
G
Phosphoric Acid 30% aq sol
H3PO4
G
G
G
G G
G
G
G
G
G
G
G
G
G
Phosphoric Acid 50% aq sol
H3PO4
G
G
G
G G
G
G
G
G
G
G
G
G
G
Phosphoric Acid 95% aq sol
H3PO4
G
G
L
P G
G
G
P
F
F
F
F
G
G
Sodium Bisulphite conc
NaHSO3
G G
G G
G
G
G
G
G
G
G
Sodium Bisulphate conc
NaHSO4
G*
G
G
G
G
G
G
G
G
G
G
G
Sodium Hydroxide
NaOH G
G
G
G
G
G
G
P
G
P
Sodium Hydroxide 1% aq sol
NaOH
P
G
G*
G
L
L
G
L
G
G G
G
G
G
G
G
G
P
G
Sodium Hydroxide 10% aq sol
NaOH
G
L
G
G G
G
G
G
G
F
G
P
G
P
Sodium Hydroxide 40% aq sol
NaOH
G
P
G
G G
G
G
G
G
F
G
P
G
P
Sodium Hydroxide concentrated NaOH
G
P
G
GG*
G*
G
G
G
F
G
P
G
P
Sodium Hypochlorite (0.5 - 2 ppm chlorine)G
G
G
G
G
G
..Sodium Hypochlorite 15%
P
P
NaClO
G
L
G
G G
G
G
G
Sulphur Dioxide dry
SO2
G*
G*
G
GG
G
G
GG
F
G
G
G
Sulphur Dioxide moist
SO2
L
P*
G
PG
G
G
Sulphur Dioxide liquid
SO2
L
P*
P
PG
G
G
GG
Sulphuric Acid 10% aq sol
H2SO4
G
G
G
G G
G
G
G
G
G
G
G
G
Sulphuric Acid 20% aq sol
H2SO4
G
G
G
G G
G
G
G
G
G
G
G
G
Sulphuric Acid 30% aq sol
H2SO4
G
G
G
G G
G
G
G
G
G
F
G
Sulphuric Acid 40% aq sol
H2SO4
G
G
G
G G
G
G
G
G
G
P
G
Sulphuric Acid 45% aq sol
H2SO4
G
G
G
G G
G
G
G
G
G
P
G
Sulphuric Acid 50% aq sol
H2SO4
G
L
G
G G
G
G
F
G
F
P
G
Sulphuric Acid 55% aq sol
H2SO4
L
L
F
L G
G
G
F
G
F
P
G
Sulphuric Acid 60% aq sol
H2SO4
L
L
L
P G
G
G
F
G
F
P
G
Sulphuric Acid 70% aq sol
H2SO4
L
P
L
PG
G
G
F
G
F
P
G
Sulphuric Acid 80% aq sol
H2SO4
L
P
L
PG
G
F
P
F
F
P
G
Sulphuric Acid 90% aq sol
H2SO4
P
P
P
P G F P
F
P
G
Sulphuric Acid 95% aq sol
H2SO4
P
P
P
P G F P
P
G
Sulphuric Acid 98% aq sol
H2SO4
P
P
P
P G
P
P
P
P
Sulphuric Acid fuming
Urea
20% aq sol
H2SO4
CH4N2O
G* G
G
G
G
F F P
PF
G G
G
G
G
G
F
G
G
Process Engineering Supplies
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