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| The chemical resistance of the perfluorinated products |
| Chemical resistance of FFKM-Lsbraz products (volume change) |
Drug Class
|
Test conditions
|
FFKM-Lsbraz |
(Ternary class of FKM) |
(Dual class FKM
) |
| (Inorganic acids, organic acids) |
| Hydrochloric acid（35％） |
40℃×21d |
A |
A |
B |
| Sulfuric acid（35％） |
40℃×10d |
A |
A |
A |
| Sulfuric acid（98％） |
40℃×11d |
A |
A |
A |
| Nitric acid （60％） |
40℃×10d |
A |
A |
D |
| Hydrofluoric acid（50％） |
40℃×10d |
A |
A |
B |
| Glacial acetic acid |
40℃×21d |
A |
D |
D |
| B (acid) anhydride |
40℃×21d |
A |
D |
D |
| Formic acid（88％） |
40℃×21d |
A |
(C) |
(D) |
| (Inorganic alkali) |
| Sodium hydroxide（30％） |
40℃×8d |
A |
C |
(侵蝕) |
| Sodium hydroxide（31％） |
40℃×21d |
A |
D |
(侵蝕) |
| Sodium hypochlorite（10％） |
40℃×21d |
A |
B |
C |
| Ammonia （28％） |
25℃×21d |
A |
D |
D |
| Ammonia （28％） |
40℃×21d |
A |
D |
D |
| (Ketones, esters, ethers) |
| Acetone |
40℃×21d |
A |
D |
(D) |
| Methyl - ethyl ketone |
40℃×21d |
A |
D |
(D) |
| Methyl - iso-butyl ketone |
40℃×21d |
A |
D |
(D) |
| Isophorone |
40℃×21d |
A |
D |
(D) |
| The two-Gan carbonate (diethyl carbonate) |
40℃×21d |
A |
D |
(D) |
| Acetylacetone |
40℃×21d |
A |
D |
(D) |
| Methyl |
40℃×21d |
A |
D |
(D) |
| Methyl acetate |
40℃×21d |
A |
D |
(D) |
| Methyl acetate |
40℃×21d |
A |
D |
(D) |
| Isoamyl Acetate |
40℃×21d |
A |
D |
(D) |
| Methyl acetoacetate |
40℃×21d |
A |
D |
(D) |
| Methyl acetoacetate |
40℃×21d |
A |
D |
(D) |
| Acrylic acid |
40℃×21d |
A |
D |
(D) |
| Methacrylate |
40℃×21d |
A |
D |
(D) |
| Glycol diethyl |
40℃×21d |
A |
D |
(D) |
| Dimethyl maleate |
40℃×21d |
A |
D |
(D) |
| Triethyl phosphate |
40℃×21d |
A |
B |
(D) |
| O-cresyl ester |
40℃×21d |
A |
B |
(D) |
| (B) ether |
40℃×21d |
B |
D |
(D) |
| 1,4 - dioxane |
40℃×21d |
A |
D |
(D) |
| Methyl-t-dibutyl ether |
40℃×21d |
B |
D |
(D) |
| (Furans, aldehydes) |
| Tetrahydrofuran |
40℃×21d |
B |
D |
D |
| 2 - methyl-THF |
40℃×21d |
B |
D |
D |
| Acetaldehyde |
25℃×21d |
B |
D |
D |
| Furfural |
40℃×21d |
A |
(C) |
(C) |
| Furfural |
100℃×7d |
A |
(B) |
(D) |
| Acetophenone |
40℃×21d |
A |
(C) |
(D) |
| Formalin（35％） |
40℃×21d |
A |
(B) |
(C) |
| Formaldehyde |
40℃×21d |
A |
D |
D |
| (Nitrogen compounds) |
| Vinyl nitrile |
40℃×10d |
A |
A |
B |
| Ethylenediamine |
40℃×10d |
A |
D |
D |
| Ethylenediamine |
40℃×21d |
A |
D |
D |
| Triethylenetetramine |
40℃×21d |
A |
D |
D |
| Aniline (Ani Lin) |
40℃×21d |
A |
D |
D |
| Pyridine (TRIAZING) |
40℃×21d |
A |
C |
D |
| N, N1-dimethylformamide |
40℃×21d |
A |
D |
D |
| N, N2,-dimethyl acetamide |
40℃×21d |
A |
D |
D |
| N-methyl - 2 - pyridyl oxazolidinone |
100℃×21d |
A |
D |
D |
| 1,8-diabazaicyclo[5,40]undecylen |
40℃×7d |
A |
D |
D |
| (Hydrocarbons, halogenated hydrocarbons) |
| n-oxide |
40℃×21d |
A |
B |
B |
| Cyclohexane |
40℃×21d |
B |
B |
B |
| Isooctane |
40℃×21d |
B |
B |
B |
| Naphthalene alkyl |
40℃×21d |
A |
B |
B |
| Benzene |
40℃×21d |
A |
C |
D |
| Toluene |
40℃×21d |
A |
B |
C |
| Xylene |
40℃×21d |
A |
B |
C |
| Ethylbenzene |
40℃×21d |
A |
B |
B |
| Nitrobenzene |
40℃×21d |
A |
B |
B |
| A chlorotoluene |
40℃×21d |
A |
B |
C |
| 1,2 - dichlorobenzene |
40℃×21d |
A |
B |
C |
| Chloroform |
40℃×21d |
A |
C |
D |
| Carbon tetrachloride |
40℃×21d |
B |
C |
D |
| Dichloroethane |
25℃×21d |
A |
C |
D |
| Trichlorethylene |
40℃×21d |
A |
B |
C |
| PCE |
40℃×21d |
B |
B |
C |
| PCE |
100℃×7d |
B |
B |
C |
| 1,2 - dibromoethane |
40℃×21d |
A |
B |
B |
| R-113 |
25℃×11d |
D |
D |
C |
| R-112 |
40℃×11d |
C |
C |
C |
| DieFloyl＃10(Fluorine oil) |
130℃×11d |
C |
C |
C |
| DieFloyl＃1 (Fluorine oil) |
40℃×21d |
C |
C |
C |
| Fluoride FC77 |
100℃×7d |
D |
C |
B |
| Nobeccu HFE7100 |
23℃×3d |
C |
C |
B |
| (Alcohols) |
| Methanol |
40℃×21d |
A |
B |
D |
| Ethanol |
40℃×21d |
A |
A |
B |
| Isopropanol |
40℃×21d |
A |
A |
A |
| Glycol |
40℃×21d |
A |
A |
A |
| Glycol |
130℃×10d |
A |
(A) |
(B) |
| Jiajika alcohol (methyl - ethoxyethanol) |
40℃×21d |
A |
A |
(B) |
| B Kika alcohol (ethyl - ethoxyethanol) |
100℃×7d |
A |
(B) |
(B) |
| Cyclohexanol |
40℃×21d |
A |
A |
(B) |
| (Other, oil, steam class) |
| Coatings are believed to water |
32℃×28d |
A |
D |
D |
| Firequer |
130℃×11d |
A |
A |
B |
| Firequer |
175℃×3d |
A |
(B) |
(B) |
| DN cut HS-1（cutting oil） |
130℃×11d |
A |
(B) |
(D) |
| Esso Unifuluoro |
175℃×20d |
A |
(B) |
(C) |
| O-148LCT (AirCraft engine oil) |
175℃×20d |
A |
(B) |
(C) |
| Jis No.1 Oil(oil) |
175℃×16d |
A |
A |
A |
| ASTEM No.3 Oil(oil) |
175℃×16d |
A |
A |
B |
| 50%LLCaqueous solution (Toyota) |
130℃×16d |
A |
A |
B |
| Steam |
150℃×30d |
A |
A |
(D) |
| Steam |
190℃×3Od |
A |
B |
D |
| 95％ hot water |
95℃×21d |
A |
A |
C |
| A:The volume rate of increase of less than 5％以下 |
◎:completely suitable for |
|
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| B:The volume rate of increase of less than 5％~ 20％ |
○：conditionally suitable |
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| C:The volume rate of increase of less than 20％~ 50％ |
△：used to note |
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| D:The volume rate of increase of less than not less than 50％ |
X：Do not |
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The above data are obtained from specimens in the solution by soaking the product into solvent, the results of references can only be taken as reference for actual use. In addition, with the brackets, according to its structure and material manufacturers data obtained inference results. Since the majority of users have different working environment, therefore, please contact us for consultation before actual use of our products. In general, the hydrocarbon-based drugs have the carbon content of different sizes, the smaller the carbon content, the expansion of the stronger the effect. |
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