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TABELLA DELLE RESISTENZE CHIMICHE DEI POLIMERI
*
POLYMERS CHEMICAL RESISTANCE CHART
*
NATURAL
RUBBER
SBR
CHLOROPRENE
NITRILE
BUTYL hypalon®
EPDM
EPM
silicone
viton®
CROSS-LINKED
POLYETHYLENE
ULTRA HIGH
MOLECULAR
WEIGHT
POLYETHYLENE
teflon®
NR
SBR
CR
NBR
IIR
CSM
EPDM
EPM
VMQ
FKM
XLPE
UHMWPE
PTFE
Sodium sulfide
A
A
A
A
A
A
A
A
A
A
A
A
A
Sodium thiosulfate, "hypo"
A
A
A
A
A
A
A
A
I
A
A
A
A
Soybean oil
X
C
B
A
A
A
A
C
A
A
A
A
A
Stannic chloride
A
A
A
A
B
A
B
A
B
A
A
A
A
Steam
450°F (230°C)
X
X
X
X
B
X
B
B
I
X
X
X
A
Stearic acid
X
X
C
B
B
C
B
A
A
A
A
A
A
Sulfur
X
X
A
X
A
A
A
A
B
A
A
A
A
Sulfur chloride
X
X
C
C
X
A
X
X
C
A
A
I
A
Sulfur dioxide, dry
C
C
C
C
C
A
C
B
B
B
A
A
A
Sulfur trioxide, dry
X
C
C
C
C
B
C
B
B
A
X
X
A
Sulfuric acid, 10%
C
C
B
C
A
A
A
A
X
A
A
A
A
Sulfuric acid, 11% - 75%
X
X
X
X
B
A
C
A
X
A
A
A
A
Sulfuric acid, 76% - 95%
X
X
X
X
X
A
C
A
X
A
C
A
A
Sulfuric acid, fuming
X
X
X
X
X
X
X
X
X
A
X
X
A
Sulfurous acid
C
C
C
C
C
A
C
B
X
B
A
A
A
Tannic acid
A
C
A
C
A
A
A
A
B
A
A
A
A
Tar
X
X
C
C
X
C
X
X
B
A
X
I
A
Tartaric acid
A
C
C
C
B
A
B
B
A
A
A
A
A
Toluene, Toluol
X
X
X
X
X
X
X
X
X
A
C
C
A
Trichloroethylene
X
X
X
X
X
X
X
X
X
A
C
B
A
Turpentine
X
X
X
B
X
X
X
X
X
A
A
B
A
Urea, water solution
A
I
A
A
A
A
A
A
A
I
A
A
A
Vinegar
C
C
C
C
A
A
A
A
A
A
A
A
A
Vinyl acetate
X
X
X
X
A
X
B
A
X
X
I
A
A
Water, acid mine
A
A
B
A
A
A
A
A
A
A
A
A
A
Water, fresh
A
A
B
A
A
A
A
A
A
A
A
A
A
Water, distilled
A
A
B
A
A
A
A
A
A
A
A
A
A
Whiskey and wines
A
A
A
A
A
A
A
A
A
A
A
A
A
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